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
DSPIC33EV256GM102-I/SO

DSPIC33EV256GM102-I/SO

IC MCU 16BIT 256KB FLASH 28SOIC

Microchip Technology

437
RFQ
DSPIC33EV256GM102-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) dsPIC™ 33EV, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 21 256KB (85.5K x 24) FLASH - 16K x 8 4.5V ~ 5.5V A/D 11x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F66J94-I/PT

PIC18F66J94-I/PT

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

197
RFQ
PIC18F66J94-I/PTDatasheet 64-TQFP PIC® XLP™ 18J Tray Active Not Verified PIC 8-Bit 64MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT 52 64KB (32K x 16) FLASH - 4K x 8 2V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ64GA308-I/PT

PIC24FJ64GA308-I/PT

IC MCU 16BIT 64KB FLASH 80TQFP

Microchip Technology

124
RFQ
PIC24FJ64GA308-I/PTDatasheet 80-TQFP PIC® XLP™ 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 69 64KB (22K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAML21J17B-AUT

ATSAML21J17B-AUT

IC MCU 32BIT 128KB FLASH 64TQFP

Microchip Technology

8,841
RFQ
ATSAML21J17B-AUTDatasheet 64-TQFP SAM L21J, Functional Safety (FuSa) Tape & Reel (TR) Active Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SCI, SPI, UART/USART, USB DMA, POR, PWM, WDT 51 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.63V A/D 20x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21J18A-AF

ATSAMD21J18A-AF

IC MCU 32BIT 256KB FLASH 64TQFP

Microchip Technology

4,627
RFQ
ATSAMD21J18A-AFDatasheet 64-TQFP SAM D21J, Functional Safety (FuSa) Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 52 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.6V A/D 20x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
STM32F091CBT6

STM32F091CBT6

IC MCU 32BIT 128KB FLASH 48LQFP

STMicroelectronics

4,112
RFQ
STM32F091CBT6Datasheet 48-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 38 128KB (128K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 13x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA2A1AB3CFM#AA0

R7FA2A1AB3CFM#AA0

IC MCU 32BIT 256KB FLASH 64LFQFP

Renesas Electronics Corporation

2,731
RFQ
R7FA2A1AB3CFM#AA0Datasheet 64-LQFP RA2A1 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 48MHz CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB Capacitive Touch, DMA, LVD, POR, PWM, WDT 46 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.6V ~ 5.5V A/D 17x16b, 8x24b SAR, Sigma-Delta; D/A 2x8b, 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32G431KBU6

STM32G431KBU6

IC MCU 32BIT 128KB FLSH 32UFQFPN

STMicroelectronics

2,327
RFQ
STM32G431KBU6Datasheet 32-UFQFN Exposed Pad STM32G4 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART 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
PIC18F46K80-E/PT

PIC18F46K80-E/PT

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

922
RFQ
PIC18F46K80-E/PTDatasheet 44-TQFP PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz ECANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 35 64KB (32K x 16) FLASH 1K x 8 3.6K x 8 1.8V ~ 5.5V A/D 11x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
MC9S08SH32CWL

MC9S08SH32CWL

IC MCU 8BIT 32KB FLASH 28SOIC

NXP USA Inc.

1,948
RFQ
MC9S08SH32CWLDatasheet 28-SOIC (0.295", 7.50mm Width) S08 Tube Active Not Verified S08 8-Bit 40MHz I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 23 32KB (32K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F411RCT6

STM32F411RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

1,750
RFQ
STM32F411RCT6Datasheet 64-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 128K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F84A-04/SO

PIC16F84A-04/SO

IC MCU 8BIT 1.75KB FLASH 18SOIC

Microchip Technology

336
RFQ
PIC16F84A-04/SODatasheet 18-SOIC (0.295", 7.50mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz - POR, WDT 13 1.75KB (1K x 14) FLASH 64 x 8 68 x 8 4V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
ATSAMC21N17A-ANT

ATSAMC21N17A-ANT

IC MCU 32BIT 128KB FLASH 100TQFP

Microchip Technology

6,306
RFQ
ATSAMC21N17A-ANTDatasheet 100-TQFP SAM C21, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 84 128KB (128K x 8) FLASH - 16K x 8 2.7V ~ 5.5V A/D 20x12b, 3x16b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32G0B1KET6N

STM32G0B1KET6N

IC MCU 32BIT 512KB FLASH 32LQFP

STMicroelectronics

1,188
RFQ
STM32G0B1KET6NDatasheet 32-LQFP STM32G0 Tray Active Not Verified 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 29 512KB (512K x 8) FLASH - 144K x 8 1.7V ~ 3.6V A/D 12x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F2012-30I/ML

DSPIC30F2012-30I/ML

IC MCU 16BIT 12KB FLASH 28QFN

Microchip Technology

787
RFQ
DSPIC30F2012-30I/MLDatasheet 28-VQFN Exposed Pad dsPIC™ 30F Tube Active Verified dsPIC 16-Bit 30 MIPs I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 12KB (4K x 24) FLASH - 1K x 8 2.5V ~ 5.5V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX430F064H-I/PT

PIC32MX430F064H-I/PT

IC MCU 32BIT 64KB FLASH 64TQFP

Microchip Technology

160
RFQ
PIC32MX430F064H-I/PTDatasheet 64-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 100MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 49 64KB (64K x 8) FLASH - 16K x 8 2.3V ~ 3.6V A/D 28x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S4AA-MU

ATSAM4S4AA-MU

IC MCU 32BIT 256KB FLASH 48QFN

Microchip Technology

3,342
RFQ
ATSAM4S4AA-MUDatasheet 48-VFQFN Exposed Pad SAM4S Tray 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 256KB (256K x 8) FLASH - 64K x 8 1.62V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6T1AB3CFM#AA0

R7FA6T1AB3CFM#AA0

IC MCU 32BIT 256KB FLASH 64LFQFP

Renesas Electronics Corporation

511
RFQ
R7FA6T1AB3CFM#AA0Datasheet 64-LQFP RA6T1 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART DMA, LVD, POR, PWM, WDT 35 256KB (256K x 8) FLASH 8K x 8 64K x 8 2.7V ~ 3.6V A/D 10x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33EV256GM004-I/P8

DSPIC33EV256GM004-I/P8

IC MCU 16BIT 256KB FLASH 48TQFP

Microchip Technology

2,446
RFQ
DSPIC33EV256GM004-I/P8Datasheet 48-TQFP dsPIC™ 33EV, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 70MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 35 256KB (85.5K x 24) FLASH - 16K x 8 4.5V ~ 5.5V A/D 24x10/12b; D/A 1x7b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F410CBT3

STM32F410CBT3

IC MCU 32BIT 128KB FLASH 48LQFP

STMicroelectronics

1,537
RFQ
STM32F410CBT3Datasheet 48-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 36 128KB (128K x 8) FLASH - 32K x 8 1.7V ~ 3.6V A/D 10x12b; D/A 1x12b 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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