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
STM32F051R8T6

STM32F051R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

17,312
RFQ
STM32F051R8T6Datasheet 64-LQFP 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 55 64KB (64K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L052T8Y6TR

STM32L052T8Y6TR

IC MCU 32BIT 64KB FLASH 36WLCSP

STMicroelectronics

8,380
RFQ
STM32L052T8Y6TRDatasheet 36-UFBGA, WLCSP STM32L0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 29 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF45K22-I/PT

PIC18LF45K22-I/PT

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

720
RFQ
PIC18LF45K22-I/PTDatasheet 44-TQFP PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 1.8V ~ 3.6V A/D 30x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA88-20MU

ATMEGA88-20MU

IC MCU 8BIT 8KB FLASH 32VQFN

Microchip Technology

528
RFQ
ATMEGA88-20MUDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tray Active 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 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
M0A23EC1AC

M0A23EC1AC

IC MCU 32BIT 32KB FLASH 28TSSOP

Nuvoton Technology Corporation

817
RFQ
M0A23EC1ACDatasheet 28-TSSOP (0.173", 4.40mm Width) - Tube Active Not Verified ARM® Cortex®-M0 32-Bit 48MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT 26 32KB (32K x 8) FLASH - 4K x 8 2.4V ~ 5.5V A/D 17x12b SAR; D/A 1x5b External, Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC18F46K20-I/ML

PIC18F46K20-I/ML

IC MCU 8BIT 64KB FLASH 44QFN

Microchip Technology

2,037
RFQ
PIC18F46K20-I/MLDatasheet 44-VQFN Exposed Pad PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 1.8V ~ 3.6V A/D 14x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF26K22-I/SS

PIC18LF26K22-I/SS

IC MCU 8BIT 64KB FLASH 28SSOP

Microchip Technology

428
RFQ
PIC18LF26K22-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 1.8V ~ 3.6V A/D 19x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F887-E/PT

PIC16F887-E/PT

IC MCU 8BIT 14KB FLASH 44TQFP

Microchip Technology

314
RFQ
PIC16F887-E/PTDatasheet 44-TQFP PIC® 16F Tray Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 14KB (8K x 14) FLASH 256 x 8 368 x 8 2V ~ 5.5V A/D 14x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
MSP430I2041TPWR

MSP430I2041TPWR

IC MCU 16BIT 32KB FLASH 28TSSOP

Texas Instruments

19,295
RFQ
MSP430I2041TPWRDatasheet 28-TSSOP (0.173", 4.40mm Width) MSP430I2xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16.384Mhz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, PWM, WDT 12 32KB (32K x 8) FLASH - 2K x 8 2.2V ~ 3.6V A/D 4x24b Sigma-Delta External -40°C ~ 105°C (TA) - - Surface Mount
STM32L412RBT6P

STM32L412RBT6P

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

8,420
RFQ
STM32L412RBT6PDatasheet 64-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, PWM, WDT, (External SMPS Required) 50 128KB (128K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F10WMGAFB#50

R5F10WMGAFB#50

IC MCU 16BIT 128KB FLASH 80LQFP

Renesas Electronics Corporation

3,970
RFQ
R5F10WMGAFB#50Datasheet 80-LQFP RL78/L13 Tape & Reel (TR) Active Not Verified RL78 16-Bit 24MHz CSI, I2C, LINbus, UART/USART DMA, LCD, LVD, POR, PWM, WDT 58 128KB (128K x 8) FLASH 4K x 8 8K x 8 1.6V ~ 5.5V A/D 12x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33EV32GM002-I/SO

DSPIC33EV32GM002-I/SO

IC MCU 16BIT 32KB FLASH 28SOIC

Microchip Technology

705
RFQ
DSPIC33EV32GM002-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) dsPIC™ 33EV, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 21 32KB (11K x 24) FLASH - 4K x 8 4.5V ~ 5.5V A/D 11x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FV08KM202-I/SO

PIC24FV08KM202-I/SO

IC MCU 16BIT 8KB FLASH 28SOIC

Microchip Technology

247
RFQ
PIC24FV08KM202-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 23 8KB (2.75K x 24) FLASH 512 x 8 2K x 8 2V ~ 5V A/D 19x10b/12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F26K20-I/SP

PIC18F26K20-I/SP

IC MCU 8BIT 64KB FLASH 28SPDIP

Microchip Technology

1,422
RFQ
PIC18F26K20-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 1.8V ~ 3.6V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC16F628-20/P

PIC16F628-20/P

IC MCU 8BIT 3.5KB FLASH 18DIP

Microchip Technology

132
RFQ
PIC16F628-20/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 3.5KB (2K x 14) FLASH 128 x 8 224 x 8 3V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
ATMEGA8515L-8AUR

ATMEGA8515L-8AUR

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

5,750
RFQ
ATMEGA8515L-8AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 8MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F070RBT6

STM32F070RBT6

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

2,943
RFQ
STM32F070RBT6Datasheet 64-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, SPI, UART/USART, USB DMA, POR, PWM, WDT 51 128KB (128K x 8) FLASH - 16K x 8 2.4V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA16E5-AU

ATXMEGA16E5-AU

IC MCU 8/16BIT 16KB FLASH 32TQFP

Microchip Technology

1,862
RFQ
ATXMEGA16E5-AUDatasheet 32-TQFP AVR® XMEGA® E5 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 26 16KB (8K x 16) FLASH 512 x 8 2K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G071GBU3

STM32G071GBU3

IC MCU 32BIT 128KB FLSH 28UFQFPN

STMicroelectronics

1,559
RFQ
STM32G071GBU3Datasheet 28-UFQFN STM32G0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT 26 128KB (128K x 8) FLASH - 36K x 8 1.7V ~ 3.6V A/D 12x12b; D/A 2x12b External, Internal -40°C ~ 125°C (TA) - - Surface Mount
STM32G071R8T6

STM32G071R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

1,541
RFQ
STM32G071R8T6Datasheet 64-LQFP STM32G0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT 60 64KB (64K x 8) FLASH - 36K x 8 1.71V ~ 3.6V A/D 19x12b; D/A 2x12b External, Internal -40°C ~ 85°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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