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
DSPIC33CH256MP505-E/M4

DSPIC33CH256MP505-E/M4

IC MCU 16BIT 328KB FLASH 48UQFN

Microchip Technology

152
RFQ
DSPIC33CH256MP505-E/M4Datasheet 48-UFQFN Exposed Pad dsPIC™ 33CH, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit Dual-Core 180MHz, 200MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 39 328kB (328k x 8) FLASH, PRAM - 48K x 8 3V ~ 3.6V A/D 31x12b; D/A 4x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
MK20DN128VLH5

MK20DN128VLH5

IC MCU 32BIT 128KB FLASH 64LQFP

NXP USA Inc.

676
RFQ
MK20DN128VLH5Datasheet 64-LQFP Kinetis K20 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART, USB, USB OTG DMA, I2S, LVD, POR, PWM, WDT 40 128KB (128K x 8) FLASH - 16K x 8 1.71V ~ 3.6V A/D 13x16b Internal -40°C ~ 105°C (TA) - - Surface Mount
MKL17Z256VFM4

MKL17Z256VFM4

IC MCU 32BIT 256KB FLASH 32QFN

NXP USA Inc.

9,713
RFQ
MKL17Z256VFM4Datasheet 32-UFQFN Exposed Pad Kinetis KL1 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT 28 256KB (256K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D 11x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAM4S8BA-MUR

ATSAM4S8BA-MUR

IC MCU 32BIT 512KB FLASH 64QFN

Microchip Technology

8,514
RFQ
ATSAM4S8BA-MURDatasheet 64-VFQFN Exposed Pad 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 47 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S8BB-MNR

ATSAM4S8BB-MNR

IC MCU 32BIT 512KB FLASH 64QFN

Microchip Technology

8,422
RFQ
ATSAM4S8BB-MNRDatasheet 64-VFQFN Exposed Pad 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 47 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F401RDT6TR

STM32F401RDT6TR

IC MCU 32BIT 384KB FLASH 64LQFP

STMicroelectronics

2,566
RFQ
STM32F401RDT6TRDatasheet 64-LQFP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 84MHz I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 384KB (384K x 8) FLASH - 96K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP512GP506T-I/PT

DSPIC33EP512GP506T-I/PT

IC MCU 16BIT 512KB FLASH 64TQFP

Microchip Technology

1,184
RFQ
DSPIC33EP512GP506T-I/PTDatasheet 64-TQFP dsPIC™ 33EP Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ64GB106-I/MR

PIC24FJ64GB106-I/MR

IC MCU 16BIT 64KB FLASH 64VQFN

Microchip Technology

160
RFQ
PIC24FJ64GB106-I/MRDatasheet 64-VFQFN Exposed Pad PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 51 64KB (22K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24HJ64GP204-I/ML

PIC24HJ64GP204-I/ML

IC MCU 16BIT 64KB FLASH 44QFN

Microchip Technology

150
RFQ
PIC24HJ64GP204-I/MLDatasheet 44-VQFN Exposed Pad PIC® 24H Tube Active Not Verified PIC 16-Bit 40 MIPs I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 35 64KB (22K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 13x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08AC60CFGE

MC9S08AC60CFGE

IC MCU 8BIT 60KB FLASH 44LQFP

NXP USA Inc.

6,751
RFQ
MC9S08AC60CFGEDatasheet 44-LQFP S08 Tray Active Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 34 60KB (60K x 8) FLASH - 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C21534-24PVXIT

CY8C21534-24PVXIT

IC MCU 8BIT 8KB FLASH 28SSOP

Infineon Technologies

5,393
RFQ
CY8C21534-24PVXITDatasheet 28-SSOP (0.209", 5.30mm Width) PSOC™1 CY8C21xxx Tape & Reel (TR) Active Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART POR, PWM, WDT 24 8KB (8K x 8) FLASH - 512 x 8 2.4V ~ 5.25V A/D 28x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ32GS606-I/PT

DSPIC33FJ32GS606-I/PT

IC MCU 16BIT 32KB FLASH 64TQFP

Microchip Technology

1,001
RFQ
DSPIC33FJ32GS606-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, QEI, POR, PWM, WDT 58 32KB (32K x 8) FLASH - 4K x 8 3V ~ 3.6V A/D 16x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G232F64G-E-QFP64

EFM32G232F64G-E-QFP64

IC MCU 32BIT 64KB FLASH 64TQFP

Silicon Labs

940
RFQ
EFM32G232F64G-E-QFP64Datasheet 64-TQFP Gecko Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 64KB (64K x 8) FLASH - 16K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F52317ADFM#30

R5F52317ADFM#30

IC MCU 32BIT 384KB FLASH 64LFQFP

Renesas Electronics Corporation

203
RFQ
R5F52317ADFM#30Datasheet 64-LQFP RX231 Tray Active Not Verified RXv2 32-Bit Single-Core 54MHz I2C, IrDA, SCI, SPI, SSI, USB OTG Capacitive Touch, DMA, LVD, POR, PWM, WDT 43 384KB (384K x 8) FLASH 8K x 8 64K x 8 1.8V ~ 5.5V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F233TPM

MSP430F233TPM

IC MCU 16BIT 8KB FLASH 64LQFP

Texas Instruments

30
RFQ
MSP430F233TPMDatasheet 64-LQFP MSP430F2xx Bulk Active Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 48 8KB (8K x 8 + 256B) FLASH - 1K x 8 1.8V ~ 3.6V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA324P-20AUR

ATMEGA324P-20AUR

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

10,292
RFQ
ATMEGA324P-20AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F87K22-E/PT

PIC18F87K22-E/PT

IC MCU 8BIT 128KB FLASH 80TQFP

Microchip Technology

749
RFQ
PIC18F87K22-E/PTDatasheet 80-TQFP PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz EBI/EMI, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 69 128KB (64K x 16) FLASH 1K x 8 4K x 8 1.8V ~ 5.5V A/D 24x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
DSPIC33FJ64GP206A-I/PT

DSPIC33FJ64GP206A-I/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

259
RFQ
DSPIC33FJ64GP206A-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA128D3-AUR

ATXMEGA128D3-AUR

IC MCU 8/16BIT 128KB FLSH 64TQFP

Microchip Technology

4,000
RFQ
ATXMEGA128D3-AURDatasheet 64-TQFP AVR® XMEGA® D3 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 50 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA128D4-AUR

ATXMEGA128D4-AUR

IC MCU 8/16BIT 128KB FLSH 44TQFP

Microchip Technology

2,736
RFQ
ATXMEGA128D4-AURDatasheet 44-TQFP AVR® XMEGA® D4 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 12x12b 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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