Adinath Electronics

Ideal for low power (<100nA standby current) and connectivity applications that benefit from the availability of multiple serial ports (3xI2C, 3xSPI), 4xUARTS, and 23 independent timers. Large amounts of RAM (16kB) memory for buffering and large (up to 256kB) Enhanced Flash program memory make it ideal for embedded control and monitoring applications. PPS (peripheral pin select) aids in configuring the most efficient pin configuration of available I/O, and CTMU provides touch support for up to 64 individual buttons. Supports USB 2.0 for device, Host, and OTG with a complete and free software stack that includes a thumb drive application stack. Available in 64, 80, and 100 pin packages.

8-bit Microcontrollers - MCU 64KB 3968 RAM 36 I/O
This family includes long-endurance, Enhanced Flash programme memory in addition to the benefits of all PIC18 microcontrollers, such as great computational performance at a reasonable price.The PIC18F2525/2620/4525/4620 family adds design improvements on top of these features, making these microcontrollers an obvious choice for many high-performance, power-sensitive applications.

Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 30M 48KB FL
 • High-current sink/source I/O pins: 25 mA/25 mA• Timer module with programmable prescaler:- Five 16-bit timers/counters; optionally pair16-bit timers into 32-bit timer modules• 16-bit Capture input functions• 16-bit Compare/PWM output functions• 3-wire SPI modules (supports 4 Frame modes)• I 2C™ module supports Multi-Master/Slave modeand 7-bit/10-bit addressing• Two UART modules with FIFO Buffers• CAN module, 2.0B complian

8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V 
 Family AT89C51 Series Microcontrollers, CPU Speed:60MHz,

We have the below mentioned products in ready stock:
MCP 2554  MCP3201-B I/P  MCP3202-B I/P  MCP3204-B I/P
MCP3208-B I/P 

WE HAVE THE ENTIRE SERIES OF PIC16F72 PIC16F73 PIC16F676  PIC 16F876A  PIC18F452
PIC18F4520 PIC16F877A PIC16F677A PIC18F887A  ETC ...... 

8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O.
We have all the procucts in this series of microcontroller.

An 8-bit low-power, high-performance CMOS microcontroller, the AT89C55WD-24PU has 256 bytes of RAM and 20kB of flash programmable read-only memory. The 80C51 and 80C52 industry standard instruction set and pinout are compatible with the device, which is made utilising high-density non-volatile memory technology. A traditional non-volatile memory programmer may be used to user-code the programme memory thanks to the on-chip Flash. A powerful microcomputer, the AT89C55WD combines a modular 8-bit CPU with flash on a monolithic chip to give a highly adaptable and affordable solution to many embedded control applications. The following features are included as standard with the AT89C55WD. 20kB of Flash, 256 RAM bytes, 32 I/O lines, three 16-bit timer/counters, a full-duplex serial port, a six-vector, two-level interrupt architecture, and on-chip oscillator and clock circuits are all included.

C8051F350/1/2/3 devices are fully integrated mixed-signal System-on-a-Chip MCUs. Highlighted features are listed below. 
• High-speed pipelined 8051-compatible microcontroller core (up to 50 MIPS)
• In-system, full-speed, non-intrusive debug interface (on-chip)
• 24 or 16-bit single-ended/differential ADC with analog multiplexer • Two 8-bit Current Output DACs
• Precision programmable 24.5 MHz internal oscillator
• 8 kB of on-chip Flash memory
• 768 bytes of on-chip RAM
• SMBus/I2C, Enhanced UART, and SPI serial interfaces implemented in hardware
• Four general-purpose 16-bit timers
• Programmable counter/timer array (PCA) with three capture/compare modules and watchdog timer function
• On-chip power-on reset, VDD monitor, and temperature sensor
• On-chip voltage comparator
• 17 Port I/O (5 V tolerant)

The C8051F12x and C8051F13x device families are fully integrated mixed-signal System-on-a-Chip MCUs with 64 digital I/O pins (100-pin TQFP) or 32 digital I/O pins (64-pin TQFP). Highlighted features are listed below. 
• High-Speed pipelined 8051-compatible CIP-51 microcontroller core (100 MIPS or 50 MIPS)
• In-system, full-speed, non-intrusive debug interface (on-chip)
• True 12 or 10-bit 100 ksps ADC with PGA and 8-channel analog multiplexer
• True 8-bit 500 ksps ADC with PGA and 8-channel analog multiplexer (C8051F12x Family)
• Two 12-bit DACs with programmable update scheduling (C8051F12x Family)
• 2-cycle 16 by 16 Multiply and Accumulate Engine (C8051F120/1/2/3 and C8051F130/1/2/3)
• 128 or 64 kB of in-system programmable Flash memory
• 8448 (8 k + 256) bytes of on-chip RAM
• External Data Memory Interface with 64 kB address space
• SPI, SMBus/I2C, and (2) UART serial interfaces implemented in hardware
• Five general purpose 16-bit Timers
•Programmable Counter/Timer Array with 6 capture/compare modules
• On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor

8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE
We have the entire STM8S003F3 series available price
STM8S003F3P6TR 
STM8S003F3U6TR
STM8S003F3P6

The C8051F020/1/2/3 devices are fully integrated mixed-signal System-on-a-Chip MCUs with 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3). Highlighted features are listed below; 
 • High-Speed pipelined 8051-compatible CIP-51 microcontroller core (up to 25 MIPS)
• In-system, full-speed, non-intrusive debug interface (on-chip)
• True 12-bit (C8051F020/1) or 10-bit (C8051F022/3) 100 ksps 8-channel ADC with PGA and analog multiplexer
• True 8-bit ADC 500 ksps 8-channel ADC with PGA and analog multiplexer • Two 12-bit DACs with programmable update scheduling • 64k bytes of in-system programmable FLASH memory • 4352 (4096 + 256) bytes of on-chip RAM
• External Data Memory Interface with 64k byte address space
• SPI, SMBus/I2 C, and (2) UART serial interfaces implemented in hardware
• Five general purpose 16-bit Timers
• Programmable Counter/Timer Array with five capture/compare modules
• On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor

All of the devices in the PIC18F2420/2520/4420/4520family incorporate a range of features that can signifi-cantly reduce power consumption during operation.Key items include:•Alternate Run Modes: By clocking the controller from the Timer1 source or the internal oscillator block, power consumption during code execution can be reduced by as much as 90%.•Multiple Idle Modes: The controller can also run with its CPU core disabled but the peripherals still active. In these states, power consumption can be reduced even further, to as little as 4% of normal operation requirements.•On-the-Fly Mode Switching: The power-managed modes are invoked by user code during operation, allowing the user to incorporate power-saving ideas into their application’s software design.•Low Consumption in Key Modules: The power requirements for both Timer1 and the Watchdog Timer are minimized. See Section 26.0 “Electrical Characteristics”for values

This data sheet covers PIC16F882/883/884/886/887 devices. Devices for the PIC16F882/883/886 are offered in 28-pin PDIP, SOIC, SSOP, and QFN packages. There are 40-pin PDIP and 44-pin QFN and TQFP packages for the PIC16F884/887.

A 13-bit programme counter is available in the PIC16F882/883/884/886/887 devices, and it may address programme memory spaces of 2K x 14 (0000h-07FFh) for the PIC16F882, 4K x 14 (0000h-0FFFh) for the PIC16F883/PIC16F884, and 8K x 14 (0000h-1FFFh) for the PIC16F886/PIC16F887. The initial 8K x 14 space will wrap around if you access a place that is above these limits. The interrupt vector is located at 0004h, whereas the reset vector is at 0000h.

With its strong PIC® (RISC) architecture and its CMOS flash-based design, the PIC16F628A-I/P is a mid-range 8-bit microcontroller from the PIC16 family that is easy to programme (it executes instructions in 200 nanoseconds) and delivers a powerful punch. With basic features including 3.5kB of addressable programme memory, 224bytes of data memory, 16 general-purpose I/O ports, and two comparators, this device offers all the benefits of the well-known mid-range x14 architecture. With a broad operating voltage range of 3 to 5.5V, this device runs at a maximum frequency of 20MHz.

A CMOS microcontroller with an 8-bit flash base is called the PIC16F886-I/SP. Self-programming, an ICD, two comparators, eleven channels of 10-bit analog-to-digital (A/D) conversion, one capture/compare/PWM and one enhanced capture/compare/PWM function, a synchronous serial port that can be set up as either the 2-wire inter-integrated circuit (I²CTM) bus or the 3-wire serial peripheral interface (SPITM), and an enhanced universal asynchronous receiver transmitter (EUSART) are among its features. An analogue input signal can be converted to a 10-bit binary representation of that signal using an analog-to-digital converter (ADC). Analogue inputs are used by this device, and they are multiplexed into a single sample and hold circuit. 

The PIC16F1503-I/P is an enhanced mid-range PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 3.5kB of addressable program memory size, 128bytes of data memory size, 12 general-purpose I/O pins, two comparators, 8-channel 10-bit analog-to-digital (A/D) converter and one 5-bit digital-to-analog (D/A) converter. This device operates at a maximum frequency of 20MHz with wide operating voltage of 1.8 to 5.5V

Low-cost members of the ST62xx 8-bit HCMOS family of microcontrollers designed for low to medium complexity applications include the ST6215C and 25C devices. Every ST62xx device is built using a building block methodology, with several on-chip peripherals around a common core.The ST62E25C is the erasable EPROM version of the ST62T15C, T25C devices. It may be utilised in the development stage for both the corresponding ST6215C, 25C ROM devices and the ST62T15C, T25C target devices.

The STM32G030F6P6 is a compact, low-cost 32-bit microcontroller from STMicroelectronics, belonging to the STM32G0 series. It is built around the Arm® Cortex®-M0+ core, operating at frequencies of up to 64 MHz, and is optimized for applications that require efficient performance, low power consumption, and minimal board space.

This device features 32 KB of Flash memory and 8 KB of SRAM, providing sufficient resources for small to medium embedded applications. It operates within a supply voltage range of 1.7 V to 3.6 V, making it suitable for battery-powered and low-voltage systems. Multiple low-power modes, including Sleep and Stop, help reduce energy consumption during idle periods, extending battery life in portable designs.

The STM32G030F6P6 integrates a practical set of peripherals for general-purpose control tasks. It includes a 12-bit ADC with several input channels for analog measurements, as well as general-purpose timers capable of PWM generation, input capture, and timing functions. Communication peripherals such as USART, I²C, and SPI allow easy interfacing with sensors, actuators, displays, and other external devices. DMA support improves data transfer efficiency while minimizing CPU load.

Housed in a TSSOP-20 package, the STM32G030F6P6 is ideal for space-constrained designs, offering a compact footprint while still providing flexible GPIO options with alternate function mapping. Many of its I/O pins are 5-V tolerant, enhancing compatibility with a wide range of external components and legacy systems. On-chip safety features include independent watchdogs and clock security systems for reliable operation.

Supported by the extensive STM32 development ecosystem, including STM32CubeIDE, HAL/LL drivers, and comprehensive documentation, the STM32G030F6P6 is well suited for cost-sensitive consumer electronics, simple industrial controllers, power management circuits, and small IoT nodes, where compact size, reliability, and efficiency are critical.

The PIC12F683-I/P is an 8-bit microcontroller from Microchip Technology’s PIC12F family, designed for compact, low-power, and versatile embedded applications. Based on Microchip’s RISC architecture, it features a streamlined instruction set that enables fast execution, efficient code development, and reliable real-time control. The “I/P” designation indicates an industrial temperature range (–40°C to +85°C) and an 8-pin PDIP package, making it suitable for both prototyping and production use.

The PIC12F683 includes an internal oscillator configurable up to 8 MHz, eliminating the need for an external crystal and reducing system cost and component count. It provides 2K words of Flash program memory, 128 bytes of RAM, and 256 bytes of EEPROM, allowing storage of both program code and non-volatile data. This enhanced memory capacity makes it more flexible than earlier PIC12 devices.

A key feature of the PIC12F683 is its integrated peripherals. It offers six general-purpose I/O pins, all configurable as digital inputs or outputs, with support for weak pull-up resistors. The device includes a 10-bit Analog-to-Digital Converter (ADC) with up to four analog input channels, enabling direct interfacing with sensors such as temperature, light, or voltage signals. It also features comparators, timers, and an internal watchdog timer, improving reliability and control precision.

The microcontroller is optimized for low-power operation, with multiple sleep and power-saving modes, making it ideal for battery-operated and energy-efficient designs. Its interrupt capability allows quick response to external events and efficient multitasking in simple applications.

Typical applications of the PIC12F683-I/P include sensor-based systems, LED dimmers, motor and relay control, battery-powered devices, consumer electronics, automotive subsystems, and educational projects. With its small size, integrated analog features, low power consumption, and ease of programming, the PIC12F683-I/P is a popular choice for engineers and students developing compact and reliable embedded control solutions.

The PIC16F1508-I/P is an 8-bit microcontroller from Microchip Technology’s PIC16F enhanced mid-range family, designed for cost-effective, low-power, and feature-rich embedded applications. It is based on Microchip’s Enhanced RISC architecture, which offers improved instruction efficiency, greater memory addressing, and better peripheral integration compared to earlier PIC devices. The “I/P” suffix indicates an industrial operating temperature range (–40°C to +85°C) and an 18-pin PDIP package, making it suitable for prototyping, education, and small-scale production.

The PIC16F1508 operates with an internal oscillator up to 16 MHz, eliminating the need for an external crystal and reducing system complexity. It provides 4 KB of Flash program memory, 512 bytes of RAM, and 256 bytes of EEPROM, offering ample space for application code and non-volatile data storage.

This microcontroller includes a wide range of integrated peripherals. It features up to 17 general-purpose I/O pins, configurable for digital input or output. The device incorporates a 10-bit Analog-to-Digital Converter (ADC) with multiple analog channels, allowing direct interfacing with sensors. It also includes timers, capture/compare/PWM (CCP) modules, comparators, and a watchdog timer, enabling precise timing, motor control, and system monitoring. Communication capabilities include EUSART and MSSP modules, supporting serial protocols such as UART, SPI, and I²C.

The PIC16F1508-I/P is optimized for low-power operation, with sleep and power-saving modes that significantly reduce current consumption. Its interrupt system enhances real-time responsiveness and efficient task handling.

Typical applications include sensor monitoring systems, motor and LED control, consumer electronics, industrial control units, home automation, and educational projects. With its rich peripheral set, low power consumption, and easy programmability, the PIC16F1508-I/P is a versatile and reliable choice for modern embedded system designs.

UC1842J — Current-Mode PWM Controller (Texas Instruments)

The UC1842J is a current-mode Pulse-Width Modulation (PWM) controller IC widely used in off-line and DC-to-DC power supply applications. It belongs to the UCx84x family of control ICs, designed to provide robust and efficient switching regulation with minimal external components.

Key Functionality
This device implements the core functions needed for fixed-frequency current-mode PWM control:

• PWM generation using current feedback for accurate regulation.

• Current limiting on a pulse-by-pulse basis.

• Undervoltage lockout (UVLO) with hysteresis to ensure safe start-up.

Core Features

• Low start-up current (<1 mA) — helps reduce auxiliary supply requirements.

• Automatic feedforward compensation — improves transient response.

• High-current totem-pole output — capable of driving external switching MOSFET gates.

• Double-pulse suppression — reduces unintended switching events.

• Internally trimmed bandgap reference — enhances voltage accuracy.

• Operation up to ~500 kHz — suitable for modern high-frequency converters.

Typical Use & Applications
The UC1842J is tailored for switch-mode power supply (SMPS) designs, especially:

• Off-line AC/DC converters

• Flyback, forward, and boost converters

• DC-to-DC regulators

• Battery chargers and industrial power modules
  Its current-mode architecture simplifies compensation design, improves load-response performance, and offers enhanced protection features compared with simple voltage-mode PWM controllers.

Operating Conditions
This IC is often specified over a wide temperature range (approx. –55 °C to +125 °C), making it suitable for industrial and rugged environments.

Package & Pinout
The UC1842J comes in an 8-pin DIP (CDIP) package, facilitating through-hole prototyping and legacy board designs. Standard pin functions include error amplifier inputs, sawtooth oscillator timing, current sense comparator input, driver output, and supply/ground pins.

How It Works (Simplified)

• The internal oscillator sets a switching frequency.

• An error amplifier compares output feedback to a reference.

• A current-sense comparator monitors the switch current and limits it per cycle.

• PWM pulses are generated to drive an external transistor (like a MOSFET), regulating the power delivered to the load.

Overall, the UC1842J is a versatile PWM controller used in a wide range of power electronics where reliable, efficient switch-mode control is needed

High-Performance, 16-Bit Digital Signal Controllers Digital Signal Processors & Controllers - DSP, DSC Motor Control

8-bit Microcontrollers - MCU 256kB Flash 4kB EEPROM 86 I/O Pins
The characteristics offered by the ATmega640/1280/1281/2560/2561 are as follows: Six flexible Timer/Counters with compare modes and PWM, Real Time Counter (RTC), 54/86 general purpose I/O lines, 32 general purpose working registers, 64K/128K/256K bytes of In-System Programmable Flash with Read-While-Write capabilities, 4Kbytes of EEPROM, 8Kbytes of SRAM, four USARTs, a byte-oriented 2-wire Serial Interface, a 16-channel, 10-bit ADC with optional differential input stage with

The PIC16F8X is a group in the PIC16CXX family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers.

A-AU/ A-AUR / A-PU/ A-MU / A- MUR
The entire ATMEAG16A Series is available with us at best rates

Digital Signal Processors & Controllers - DSP, DSC 16B MCU DSP 28LD 30MIPS 12KB FLASH

• High current sink/source I/O pins: 25 mA/25 mA• Three 16-bit timers/counters; optionally pair up16-bit timers into 32-bit timer modules• Four 16-bit capture input functions• Two 16-bit compare/PWM output functions- Dual Compare mode available• 3-wire SPI modules (supports 4 Frame modes)• I 2CTM module supports Multi-Master/Slave modeand 7-bit/10-bit addressing• Addressable UART modules with FIFO buffers

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O
The entire 8-bit Microcontroller Series is availabe at best price.

The Atmel®AVR® ATmega8A is a low-power CMOS 8-bit microcontroller based on the AVR RISC architecture. Byexecuting powerful instructions in a single clock cycle, the ATmega8A achieves throughputs approaching 1 MIPSper MHz, allowing the system designer to optimize power consumption versus processing speed.

8-bit Microcontrollers - MCU 32KB 3968 RAM 25I/O
28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

32-bit Microcontrollers - MCU 512KB FLASH 32KB RAM 80MHz 10-B ADC
MIPS32® M4K™ PIC® 32MX Microcontroller IC 32-Bit Single-Core 80MHz 512KB (512K x 8) FLASH 100-TQFP (12x12)

The C8051F020 devices are fully integrated mixed-signal System-on-a-Chip MCUs with 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3)
The Entire C8051F020 Series is available with us.
C8051F020-GQ C8051F020DK C8051F020-GQR

• PIC24FJ64GA306T-I/PT   
• PIC24FJ64GA306-I/PT
• PIC24FJ64GA306-I/MR
• PIC24FJ64GA306T-I/MR 
• All these products are available with us at best price

8-bit Microcontrollers - MCU AVR 32K FLSH 1K EE2K SRAM-20MHz IND
ALL kinds of ATMEGA 328 products are available with us DIP and SMD both

The C8051F020/1/2/3 devices are fully integrated mixed-signal System-on-a-Chip MCUs with 64 digital I/O pins (C8051F020/2) or 32 digital I/O pins (C8051F021/3). Highlighted features are listed below; refer to Table1.1 for specific product feature selection.•High-Speed pipelined 8051-compatible CIP-51 microcontroller core (up to 25MIPS)•In-system, full-speed, non-intrusive debug interface (on-chip)•True 12-bit (C8051F020/1) or 10-bit (C8051F022/3) 100ksps 8-channel ADC with PGA and analog multiplexer•True 8-bit ADC 500ksps 8-channel ADC with PGA and analog multiplexer•Two 12-bit DACs with programmable update scheduling•64k bytes of in-system programmable FLASH memory•4352 (4096 + 256) bytes of on-chip RAM•External Data Memory Interface with 64k byte address space•SPI, SMBus/I2C, and (2) UART serial interfaces implemented in hardware•Five general purpose 16-bit Timers•Programmable Counter/Timer Array with five capture/compare modules•On-chip Watchdog Timer, VDD Monitor, and Temperature Sensor

Available in Both SMD & DIP INSTOCK 

This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS Flash-based 8-bit microcontroller packs Microchip’s powerful PIC® MCU architecture into a 14-pin package and features 8 channels for the 10-bit Analog-to-Digital (A/D) converter, 1 comparator and 128 bytes of EEPROM data memory. This device is easily adapted for automotive, industrial, appliances and consumer entry-level product applications that require field re-programmability.

The ATTINY13A-PU is a popular, low-power 8-bit microcontroller from Microchip (formerly Atmel) based on the enhanced RISC architecture. It is the "big brother" of the tinyAVR family, known for its extremely small footprint and efficiency.

 

The "PU" suffix specifically denotes that this version comes in an 8-lead PDIP (Plastic Dual In-line Package), which is the standard "breadboard-friendly" through-hole package.

The ATTINY13A-PU is a popular, low-power 8-bit microcontroller from Microchip (formerly Atmel) based on the enhanced RISC architecture.¹ It is the "big brother" of the tinyAVR family, known for its extremely small footprint and efficiency.²

 

The "PU" suffix specifically denotes that this version comes in an 8-lead PDIP (Plastic Dual In-line Package), which is the standard "breadboard-friendly" through-hole package.³

 

## Key Technical Specifications ## Core Features

 

• Ultra-Low Power: It features "PicoPower" technology, making it ideal for battery-operated devices.⁴ In power-down mode, it consumes less than $0.1 \mu A$ at 1.8V.

   

•  High Performance: Despite its size, it executes powerful instructions in a single clock cycle, achieving throughputs approaching 1 MIPS per MHz.⁵

   

• Self-Programmable: It has a system-programmable Flash, meaning you can update the firmware without removing the chip from the circuit.

• Internal Oscillator: It includes a calibrated internal oscillator, so you don't need an external crystal to get it running.

SMD AND DIP BOTH IN STOCK 

3.5KB 2K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16F722A 28 Pin 20MHz 3.3V 28-SOIC (0.295, 7.50mm Width)

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O. The 28-pin devices have three I/O ports.The 28-pin devices have fourteen interrupts