Microcontrollers

Manufacturers Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package
PIC16F1936-I/MV

PIC16F1936-I/MV

IC MCU 8BIT 14KB FLASH 28UQFN

Microchip Technology

951
RFQ
PIC16F1936-I/MVDatasheet 28-UFQFN Exposed Pad PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 25 14KB (8K x 14) FLASH 256 x 8 512 x 8 1.8V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF26K83-I/SS

PIC18LF26K83-I/SS

IC MCU 8BIT 64KB FLASH 28SSOP

Microchip Technology

335
RFQ
PIC18LF26K83-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 25 64KB (32K x 16) FLASH 1K x 8 4K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F65K40-I/PT

PIC18F65K40-I/PT

IC MCU 8BIT 32KB FLASH 64TQFP

Microchip Technology

320
RFQ
PIC18F65K40-I/PTDatasheet 64-TQFP PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 60 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.3V ~ 5.5V A/D 45x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F14K22-E/ML

PIC18F14K22-E/ML

IC MCU 8BIT 16KB FLASH 20QFN

Microchip Technology

153
RFQ
PIC18F14K22-E/MLDatasheet 20-VFQFN Exposed Pad PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 48MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 17 16KB (8K x 16) FLASH 256 x 8 512 x 8 2.3V ~ 5.5V A/D 12x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC18F26K83T-I/ML

PIC18F26K83T-I/ML

IC MCU 8BIT 64KB FLASH 28QFN

Microchip Technology

6,822
RFQ
PIC18F26K83T-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 18K, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 25 64KB (32K x 16) FLASH 1K x 8 4K x 8 2.3V ~ 5.5V A/D 24x12b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F030R8T6TR

STM32F030R8T6TR

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

5,583
RFQ
STM32F030R8T6TRDatasheet 64-LQFP STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, SPI, UART/USART DMA, POR, PWM, WDT 55 64KB (64K x 8) FLASH - 8K x 8 2.4V ~ 3.6V A/D 18x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G070CBT6TR

STM32G070CBT6TR

IC MCU 32BIT 128KB FLASH 48LQFP

STMicroelectronics

5,158
RFQ
STM32G070CBT6TRDatasheet 48-LQFP STM32G0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz I2C, IrDA, LINbus, SPI, SmartCard, UART/USART DMA, I2S, POR, PWM, WDT 43 128KB (128K x 8) FLASH - 36K x 8 2V ~ 3.6V A/D 17x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F031K6T6

STM32F031K6T6

IC MCU 32BIT 32KB FLASH 32LQFP

STMicroelectronics

4,166
RFQ
STM32F031K6T6Datasheet 32-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 25 32KB (32K x 8) FLASH - 4K x 8 2V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051K4U6

STM32F051K4U6

IC MCU 32BIT 16KB FLASH 32UFQFPN

STMicroelectronics

2,605
RFQ
STM32F051K4U6Datasheet 32-UFQFN Exposed Pad STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 27 16KB (16K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 13x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY84V-10SSU

ATTINY84V-10SSU

IC MCU 8BIT 8KB FLASH 14SOIC

Microchip Technology

606
RFQ
ATTINY84V-10SSUDatasheet 14-SOIC (0.154", 3.90mm Width) AVR® ATtiny Tube Active Verified AVR 8-Bit 10MHz USI Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 12 8KB (4K x 16) FLASH 512 x 8 512 x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA88A-PU

ATMEGA88A-PU

IC MCU 8BIT 8KB FLASH 28DIP

Microchip Technology

567
RFQ
ATMEGA88A-PUDatasheet 28-DIP (0.300", 7.62mm) AVR® ATmega Tube Active Not Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 8KB (4K x 16) FLASH 512 x 8 1K x 8 1.8V ~ 5.5V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Through Hole
STM32L031K6T6TR

STM32L031K6T6TR

IC MCU 32BIT 32KB FLASH 32LQFP

STMicroelectronics

15,997
RFQ
STM32L031K6T6TRDatasheet 32-LQFP STM32L0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 25 32KB (32K x 8) FLASH 1K x 8 8K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MKL03Z32VFK4

MKL03Z32VFK4

IC MCU 32BIT 32KB FLASH 24QFN

NXP USA Inc.

1,720
RFQ
MKL03Z32VFK4Datasheet 24-VFQFN Exposed Pad Kinetis KL03 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 22 32KB (32K x 8) FLASH - 2K x 8 1.71V ~ 3.6V A/D 7x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32L031K6T6

STM32L031K6T6

IC MCU 32BIT 32KB FLASH 32LQFP

STMicroelectronics

1,025
RFQ
STM32L031K6T6Datasheet 32-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 25 32KB (32K x 8) FLASH 1K x 8 8K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1111FDH20/002,5

LPC1111FDH20/002,5

IC MCU 32BIT 8KB FLASH 20TSSOP

NXP USA Inc.

725
RFQ
LPC1111FDH20/002,5Datasheet 20-TSSOP (0.173", 4.40mm Width) LPC1100L Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 16 8KB (8K x 8) FLASH - 2K x 8 1.8V ~ 3.6V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G031C8T6

STM32G031C8T6

IC MCU 32BIT 64KB FLASH 48LQFP

STMicroelectronics

715
RFQ
STM32G031C8T6Datasheet 48-LQFP STM32G0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz I2C, IrDA, LINbus, SPI, SmartCard, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 44 64KB (64K x 8) FLASH - 8K x 8 1.7V ~ 3.6V A/D 19x12b SAR External, Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F46K42T-I/PT

PIC18F46K42T-I/PT

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

5,187
RFQ
PIC18F46K42T-I/PTDatasheet 44-TQFP PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 36 64KB (32K x 16) FLASH 1K x 8 4K x 8 2.3V ~ 5.5V A/D 35x12b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F56K42-I/PT

PIC18F56K42-I/PT

IC MCU 8BIT 64KB FLASH 48TQFP

Microchip Technology

3,082
RFQ
PIC18F56K42-I/PTDatasheet 48-TQFP Exposed Pad PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 44 64KB (32K x 16) FLASH 1K x 8 4K x 8 2.3V ~ 5.5V A/D 43x12b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC12C671-04/P

PIC12C671-04/P

IC MCU 8BIT 1.75KB OTP 8DIP

Microchip Technology

344
RFQ
PIC12C671-04/PDatasheet 8-DIP (0.300", 7.62mm) PIC® 12C Tube Active Verified PIC 8-Bit 4MHz - POR, WDT 5 1.75KB (1K x 14) OTP - 128 x 8 3V ~ 5.5V A/D 4x8b Internal 0°C ~ 70°C (TA) - - Through Hole
EFM8BB21F16I-C-QFN20R

EFM8BB21F16I-C-QFN20R

IC MCU 8BIT 16KB FLASH 20QFN

Silicon Labs

5,799
RFQ
EFM8BB21F16I-C-QFN20RDatasheet 20-WFQFN Exposed Pad Busy Bee Tape & Reel (TR) Active Not Verified CIP-51 8051 8-Bit 50MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (16K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 15x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
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Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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