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
ATSAM4E8CB-AN

ATSAM4E8CB-AN

IC MCU 32BIT 512KB FLASH 100LQFP

Microchip Technology

305
RFQ
ATSAM4E8CB-ANDatasheet 100-LQFP SAM4E Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT89C5130A-PUTUM

AT89C5130A-PUTUM

IC MCU 8BIT 16KB FLASH 32QFN

Microchip Technology

275
RFQ
AT89C5130A-PUTUMDatasheet 32-VQFN Exposed Pad AT89C513x Tray Active Verified 80C51 8-Bit 48MHz I2C, SPI, UART/USART, USB LED, POR, PWM, WDT 18 16KB (16K x 8) FLASH 4K x 8 1.25K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F566TEFGFP#30

R5F566TEFGFP#30

IC MCU 32BIT 512KB FLSH 100LFQFP

Renesas Electronics Corporation

142
RFQ
R5F566TEFGFP#30Datasheet 100-LQFP RX66T Tray Active Not Verified RXv3 32-Bit Single-Core 160MHz CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART DMA, LVD, POR, PWM, WDT 73 512KB (512K x 8) FLASH 32K x 8 64K x 8 2.7V ~ 5.5V A/D 22x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM32G280F128G-E-QFP100R

EFM32G280F128G-E-QFP100R

IC MCU 32BIT 128KB FLASH 100LQFP

Silicon Labs

2,155
RFQ
EFM32G280F128G-E-QFP100RDatasheet 100-LQFP Gecko Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 86 128KB (128K x 8) FLASH - 16K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR6989IPZR

MSP430FR6989IPZR

IC MCU 16BIT 128KB FRAM 100LQFP

Texas Instruments

1,436
RFQ
MSP430FR6989IPZRDatasheet 100-LQFP MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 83 128KB (128K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F303RET7

STM32F303RET7

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

1,791
RFQ
STM32F303RET7Datasheet 64-LQFP STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 51 512KB (512K x 8) FLASH - 80K x 8 2V ~ 3.6V A/D 22x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32L151VCH6TR

STM32L151VCH6TR

IC MCU 32BIT 256KB FLSH 100UFBGA

STMicroelectronics

24,750
RFQ
STM32L151VCH6TRDatasheet 100-UFBGA STM32L1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 83 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.8V ~ 3.6V A/D 25x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F4013-20I/P

DSPIC30F4013-20I/P

IC MCU 16BIT 48KB FLASH 40DIP

Microchip Technology

120
RFQ
DSPIC30F4013-20I/PDatasheet 40-DIP (0.600", 15.24mm) dsPIC™ 30F Tube Active Verified dsPIC 16-Bit 20 MIPS CANbus, I2C, SPI, UART/USART AC'97, Brown-out Detect/Reset, I2S, POR, PWM, WDT 30 48KB (16K x 24) FLASH 1K x 8 2K x 8 2.5V ~ 5.5V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Through Hole
MKL46Z256VLH4

MKL46Z256VLH4

IC MCU 32BIT 256KB FLASH 64LQFP

NXP USA Inc.

640
RFQ
MKL46Z256VLH4Datasheet 64-LQFP Kinetis KL4 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D - 16bit; D/A - 12bit Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MX360F512LT-80I/PT

PIC32MX360F512LT-80I/PT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

308
RFQ
PIC32MX360F512LT-80I/PTDatasheet 100-TQFP PIC® 32MX Tape & Reel (TR) Active Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 512KB (512K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F4012-30I/ML

DSPIC30F4012-30I/ML

IC MCU 16BIT 48KB FLASH 44QFN

Microchip Technology

194
RFQ
DSPIC30F4012-30I/MLDatasheet 44-VQFN Exposed Pad dsPIC™ 30F Tube Active Verified dsPIC 16-Bit 30 MIPs CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT 20 48KB (16K x 24) FLASH 1K x 8 2K x 8 2.5V ~ 5.5V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4525-E/P

PIC18F4525-E/P

IC MCU 8BIT 48KB FLASH 40DIP

Microchip Technology

183
RFQ
PIC18F4525-E/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 18F Tube Active Verified PIC 8-Bit 25MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 48KB (24K x 16) FLASH 1K x 8 3.8K x 8 4.2V ~ 5.5V A/D 13x10b Internal -40°C ~ 125°C (TA) - - Through Hole
DSPIC33FJ256GP506T-I/PT

DSPIC33FJ256GP506T-I/PT

IC MCU 16BIT 256KB FLASH 64TQFP

Microchip Technology

7,578
RFQ
DSPIC33FJ256GP506T-I/PTDatasheet 64-TQFP dsPIC™ 33F Tape & Reel (TR) Active Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 256KB (256K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM3S8CA-AUR

ATSAM3S8CA-AUR

IC MCU 32BIT 512KB FLASH 100LQFP

Microchip Technology

701
RFQ
ATSAM3S8CA-AURDatasheet 100-LQFP SAM3S Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 64MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 64K x 8 1.62V ~ 3.6V A/D 15x10/12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAME54N20A-AU

ATSAME54N20A-AU

IC MCU 32BIT 1MB FLASH 100TQFP

Microchip Technology

213
RFQ
ATSAME54N20A-AUDatasheet 100-TQFP SAM E54 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 81 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 28x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F6726IPZ

MSP430F6726IPZ

IC MCU 16BIT 128KB FLASH 100LQFP

Texas Instruments

130
RFQ
MSP430F6726IPZDatasheet 100-LQFP MSP430F6xx Tray Active Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 72 128KB (128K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 8x10b, 2x24b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA64A1-AUR

ATXMEGA64A1-AUR

IC MCU 8/16BIT 64KB FLSH 100TQFP

Microchip Technology

4,500
RFQ
ATXMEGA64A1-AURDatasheet 100-TQFP AVR® XMEGA® A1 Tape & Reel (TR) Active Verified AVR 8/16-Bit 32MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 78 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128MC706AT-I/PT

DSPIC33FJ128MC706AT-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

1,840
RFQ
DSPIC33FJ128MC706AT-I/PTDatasheet 64-TQFP dsPIC™ 33F Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 53 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G483RET6

STM32G483RET6

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

1,201
RFQ
STM32G483RET6Datasheet 64-LQFP STM32G4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 52 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 26x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2580-I/SP

PIC18F2580-I/SP

IC MCU 8BIT 32KB FLASH 28SPDIP

Microchip Technology

3,894
RFQ
PIC18F2580-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°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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