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
PIC24EP256GP202-I/SS

PIC24EP256GP202-I/SS

IC MCU 16BIT 256KB FLASH 28SSOP

Microchip Technology

3,770
RFQ
PIC24EP256GP202-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 24EP Tube Active Not Verified PIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 256KB (85.5K x 24) FLASH - 16K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G0B1CBU6

STM32G0B1CBU6

IC MCU 32BIT 128KB FLSH 48UFQFPN

STMicroelectronics

560
RFQ
STM32G0B1CBU6Datasheet 48-UFQFN Exposed Pad STM32G0 Tray Active - ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery) Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 44 128KB (128K x 8) FLASH - 144K x 8 1.7V ~ 3.6V A/D 17x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
AT80C51RD2-SLSUM

AT80C51RD2-SLSUM

IC MCU 8BIT ROMLESS 44PLCC

Microchip Technology

335
RFQ
AT80C51RD2-SLSUMDatasheet 44-LCC (J-Lead) 80C Tube Active Not Verified 80C51 8-Bit 40MHz UART/USART POR, PWM, WDT 32 - ROMless - 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24F32KA302T-I/SS

PIC24F32KA302T-I/SS

IC MCU 16BIT 32KB FLASH 28SSOP

Microchip Technology

4,346
RFQ
PIC24F32KA302T-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 24F Tape & Reel (TR) Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 32KB (11K x 24) FLASH 512 x 8 2K x 8 1.8V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L431CBY7TR

STM32L431CBY7TR

IC MCU 32BIT 128KB FLASH 49WLCSP

STMicroelectronics

11,783
RFQ
STM32L431CBY7TRDatasheet 49-UFBGA, WLCSP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART Brown-out Detect/Reset, DMA, PWM, WDT 39 128KB (128K x 8) FLASH - 64K x 8 1.71V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F1121AIPWR

MSP430F1121AIPWR

IC MCU 16BIT 4KB FLASH 20TSSOP

Texas Instruments

12,426
RFQ
MSP430F1121AIPWRDatasheet 20-TSSOP (0.173", 4.40mm Width) MSP430x1xx Tape & Reel (TR) Active Verified MSP430 CPU16 16-Bit 8MHz - POR, WDT 14 4KB (4K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V Slope A/D Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM8LB12F64E-C-QFP32

EFM8LB12F64E-C-QFP32

IC MCU 8BIT 64KB FLASH 32QFP

Silicon Labs

9,486
RFQ
EFM8LB12F64E-C-QFP32Datasheet 32-TQFP Laser Bee Tray Active Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 28 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ32GA104-I/PT

PIC24FJ32GA104-I/PT

IC MCU 16BIT 32KB FLASH 44TQFP

Microchip Technology

727
RFQ
PIC24FJ32GA104-I/PTDatasheet 44-TQFP PIC® XLP™ 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 35 32KB (11K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F2232IDAR

MSP430F2232IDAR

IC MCU 16BIT 8KB FLASH 38TSSOP

Texas Instruments

2,959
RFQ
MSP430F2232IDARDatasheet 38-TSSOP (0.240", 6.10mm Width) MSP430F2xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (8K x 8 + 256B) FLASH - 512 x 8 1.8V ~ 3.6V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F101R6T6A

STM32F101R6T6A

IC MCU 32BIT 32KB FLASH 64LQFP

STMicroelectronics

526
RFQ
STM32F101R6T6ADatasheet 64-LQFP STM32F1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 36MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 51 32KB (32K x 8) FLASH - 6K x 8 2V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA168PV-10MU

ATMEGA168PV-10MU

IC MCU 8BIT 16KB FLASH 32VQFN

Microchip Technology

285
RFQ
ATMEGA168PV-10MUDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tray Active Verified AVR 8-Bit 10MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F103C4T6A

STM32F103C4T6A

IC MCU 32BIT 16KB FLASH 48LQFP

STMicroelectronics

1,136
RFQ
STM32F103C4T6ADatasheet 48-LQFP STM32F1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT 26 16KB (16K x 8) FLASH - 6K x 8 2V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F47Q84-I/P

PIC18F47Q84-I/P

IC MCU 8BIT 128KB FLASH 40DIP

Microchip Technology

390
RFQ
PIC18F47Q84-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 18F Tube Active Not Verified PIC 8-Bit 64MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 36 128KB (64K x 16) FLASH 1K x 8 8K x 8 1.8V ~ 5.5V A/D 24x12b; D/A 1x8b Internal -40°C ~ 85°C (TA) - - Through Hole
AT80C51RD2T-RLRUM

AT80C51RD2T-RLRUM

IC MCU 8BIT ROMLESS 44VQFP

Microchip Technology

1,048
RFQ
AT80C51RD2T-RLRUMDatasheet 44-LQFP 89C Tape & Reel (TR) Active Not Verified 80C51 8-Bit 40MHz UART/USART POR, PWM, WDT 32 - ROMless - 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EV32GM006-I/PT

DSPIC33EV32GM006-I/PT

IC MCU 16BIT 32KB FLASH 64TQFP

Microchip Technology

218
RFQ
DSPIC33EV32GM006-I/PTDatasheet 64-TQFP dsPIC™ 33EV, Functional Safety (FuSa) Tray 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 53 32KB (11K x 24) FLASH - 4K x 8 4.5V ~ 5.5V A/D 36x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R9A06G061GNP#AA0

R9A06G061GNP#AA0

IC MCU

Renesas Electronics Corporation

136
RFQ
R9A06G061GNP#AA0Datasheet - - Tray Active Not Verified - - - - - - - - - - - - - - - - -
STM32G441KBT6

STM32G441KBT6

IC MCU 32BIT 128KB FLASH 32LQFP

STMicroelectronics

2,477
RFQ
STM32G441KBT6Datasheet 32-LQFP STM32G4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 26 128KB (128K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D 11x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S2AB-ANR

ATSAM4S2AB-ANR

IC MCU 32BIT 128KB FLASH 48LQFP

Microchip Technology

1,565
RFQ
ATSAM4S2AB-ANRDatasheet 48-LQFP SAM4S Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 128KB (128K x 8) FLASH - 64K x 8 1.62V ~ 3.6V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC9S08QG8CDTE

MC9S08QG8CDTE

IC MCU 8BIT 8KB FLASH 16TSSOP

NXP USA Inc.

5,975
RFQ
MC9S08QG8CDTEDatasheet 16-TSSOP (0.173", 4.40mm Width) S08 Tube Active Verified S08 8-Bit 20MHz I2C, SCI, SPI LVD, POR, PWM, WDT 12 8KB (8K x 8) FLASH - 512 x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C715-04/P

PIC16C715-04/P

IC MCU 8BIT 3.5KB OTP 18DIP

Microchip Technology

346
RFQ
PIC16C715-04/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16C Tube Active Verified PIC 8-Bit 4MHz - Brown-out Detect/Reset, POR, WDT 13 3.5KB (2K x 14) OTP - 128 x 8 4V ~ 5.5V A/D 4x8b External 0°C ~ 70°C (TA) - - Through Hole
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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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