A microcontroller is a programmable integrated circuit designed to control an electronic system. It provides the processor, memory, input and output interfaces, timers, and communication functions required to read inputs, execute instructions, and control connected devices.
PIC16F84A microcontroller
PIC16F877A microcontroller
PIC18F4550 USB microcontroller
PIC12F675 microcontroller
ATmega328P AVR microcontroller
ATmega328PB AVR microcontroller
ATmega1281 AVR microcontroller
ATmega328P AVR microcontroller
ATmega16 AVR microcontroller
ATmega32U4 USB microcontroller
ATTINY13A AVR microcontroller
ATtiny85 AVR microcontroller
AT90S2313 AVR microcontroller
STM32F103C8T6 ARM Cortex-M3 microcontroller
STM32F030F4 ARM Cortex-M0 microcontroller
Raspberry Pi RP2040 dual-core microcontroller
Raspberry Pi RP2350 microcontroller
LPC2148 ARM7 microcontroller
MSP430G2553 ultra-low power microcontroller
WCH CH32V003 RISC-V microcontroller
WCH CH592 RISC-V microcontroller
AT89C51 8051 microcontroller
P89V51RD2 8051 microcontroller
W78E052D 8051 microcontroller
C8051F330 8051 microcontroller
SH79F3213 8051 microcontroller
TM52F1376 microcontroller
MC93F5516 microcontroller
A34M418 microcontroller
PY32F003 ARM Cortex-M0 microcontroller
PY32C642 ARM microcontroller
XHSC HC32F460 ARM Cortex-M4 microcontroller
XHSC HC32F030 ARM Cortex-M0 microcontroller
XHSC HC32L136 low-power microcontroller
Holychip HC89S003A microcontroller
CHIPSEA CS32L010 low-power microcontroller
R5F21256SNFP microcontroller
R5F100LEABG microcontroller
TMPM375FSDMG ARM Cortex-M3 microcontroller
TMPM374FWUG ARM Cortex-M3 microcontroller
XC886CLM 8051 microcontroller
HT46R47 microcontroller
HT1130 microcontroller
Microcontroller datasheets provide key information such as CPU core type, flash memory size, RAM, EEPROM availability, GPIO count, communication interfaces, timer peripherals, ADC resolution, operating voltage, and package details. Engineers use these documents to select embedded control devices for automation, signal processing, communication, and application-specific system design.
This category page helps users discover MCU components across different manufacturers and architecture families, while also supporting quick navigation to specific part number pages.
