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
ATSAM4SD32BA-MU

ATSAM4SD32BA-MU

IC MCU 32BIT 2MB FLASH 64QFN

Microchip Technology

220
RFQ
ATSAM4SD32BA-MUDatasheet 64-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 47 2MB (2M x 8) FLASH - 160K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F5671EHGFP#30

R5F5671EHGFP#30

IC MCU 32BIT 2MB FLASH 100LFQFP

Renesas Electronics Corporation

180
RFQ
R5F5671EHGFP#30Datasheet 100-LQFP RX671 Tray Active Not Verified RXv3 32-Bit Single-Core 120MHz CANbus, I2C, LINbus, QSPI, SCI, SPI, USB Capacitive Touch, DMA, LVD, POR, PWM, WDT 80 2MB (2M x 8) FLASH 8K x 8 384K x 8 2.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT32UC3B0512-A2UR

AT32UC3B0512-A2UR

IC MCU 32BIT 512KB FLASH 64TQFP

Microchip Technology

204
RFQ
AT32UC3B0512-A2URDatasheet 64-TQFP AVR®32 UC3 B Tape & Reel (TR) Active Not Verified AVR 32-Bit Single-Core 60MHz I2C, IrDA, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 44 512KB (512K x 8) FLASH - 96K x 8 1.65V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M3AH2CBG#AC0

R7FA6M3AH2CBG#AC0

IC MCU 32BIT 2MB FLASH 176LFBGA

Renesas Electronics Corporation

523
RFQ
R7FA6M3AH2CBG#AC0Datasheet 176-LFBGA RA6M3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 124 2MB (2M x 8) FLASH 64K x 8 640K x 8 2.7V ~ 3.6V A/D 24x12b SAR; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L4A6VGT6P

STM32L4A6VGT6P

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

154
RFQ
STM32L4A6VGT6PDatasheet 100-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required) 83 1MB (1M x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MK20DN512ZVLL10

MK20DN512ZVLL10

IC MCU 32BIT 512KB FLASH 100LQFP

NXP USA Inc.

450
RFQ
MK20DN512ZVLL10Datasheet 100-LQFP Kinetis K20 Tray Not For New Designs Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz CANbus, EBI/EMI, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG DMA, I2S, LVD, POR, PWM, WDT 66 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 33x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMS70J19A-MN

ATSAMS70J19A-MN

IC MCU 32BIT 512KB FLASH 64QFN

Microchip Technology

464
RFQ
ATSAMS70J19A-MNDatasheet 64-VFQFN Exposed Pad SAM S70 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz I2C, IrDA, LINbus, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 44 512KB (512K x 8) FLASH - 256K x 8 1.08V ~ 3.6V A/D 5x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
TM4C1233D5PMI

TM4C1233D5PMI

IC MCU 32BIT 64KB FLASH 64LQFP

Texas Instruments

0
RFQ
TM4C1233D5PMIDatasheet 64-LQFP Tiva™ C Bulk Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, WDT 43 64KB (64K x 8) FLASH 2K x 8 24K x 8 1.08V ~ 3.63V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M5BH2CBG#AC0

R7FA6M5BH2CBG#AC0

IC MCU 32BIT 2MB FLASH 176LFBGA

Renesas Electronics Corporation

140
RFQ
R7FA6M5BH2CBG#AC0Datasheet 176-LFBGA RA6M5 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 200MHz CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 132 2MB (2M x 8) FLASH 8K x 8 512K x 8 2.7V ~ 3.6V A/D 29x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FG439IPN

MSP430FG439IPN

IC MCU 16BIT 60KB FLASH 80LQFP

Texas Instruments

132
RFQ
MSP430FG439IPNDatasheet 80-LQFP MSP430x4xx Bulk Active Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 48 60KB (60K x 8 + 256B) FLASH - 2K x 8 1.8V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32LG890F256G-F-BGA112

EFM32LG890F256G-F-BGA112

IC MCU 32BIT 256KB FLASH 112BGA

Silicon Labs

800
RFQ
EFM32LG890F256G-F-BGA112Datasheet 112-LFBGA Leopard Gecko Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 48MHz EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 90 256KB (256K x 8) FLASH - 32K x 8 1.85V ~ 3.8V A/D 8x12b SAR; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M3AF3CBG#AC0

R7FA6M3AF3CBG#AC0

RA_FAMILY-2

Renesas Electronics Corporation

152
RFQ
R7FA6M3AF3CBG#AC0Datasheet 176-LQFP RA6M3 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit 120MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB DMA, LCD, LVD, POR, PWM, WDT 133 1MB (1M x 8) FLASH 64K x 8 640K x 8 2.7V ~ 3.6V A/D 24x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F4270IDL

MSP430F4270IDL

IC MCU 16BIT 32KB FLASH 48SSOP

Texas Instruments

116
RFQ
MSP430F4270IDLDatasheet 48-BSSOP (0.295", 7.50mm Width) MSP430x4xx Bulk Active Not Verified MSP430 CPU16 16-Bit 8MHz - Brown-out Detect/Reset, LCD, POR, PWM, WDT 32 32KB (32K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V A/D 1x16b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MK40DN512VLL10

MK40DN512VLL10

IC MCU 32BIT 512KB FLASH 100LQFP

NXP USA Inc.

450
RFQ
MK40DN512VLL10Datasheet 100-LQFP Kinetis K40 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz CANbus, I2C, IrDA, SD, SPI, UART/USART, USB, USB OTG DMA, I2S, LCD, LVD, POR, PWM, WDT 64 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 34x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MC9S08DZ32ACLC

MC9S08DZ32ACLC

IC MCU 8BIT 32KB FLASH 32LQFP

NXP USA Inc.

1,130
RFQ
MC9S08DZ32ACLCDatasheet 32-LQFP S08 Tray Active Not Verified S08 8-Bit 40MHz CANbus, I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 25 32KB (32K x 8) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 10x12b External -40°C ~ 85°C (TA) - - Surface Mount
R5F5671EHDFB#30

R5F5671EHDFB#30

IC MCU 32BIT 2MB FLASH 144LFQFP

Renesas Electronics Corporation

123
RFQ
R5F5671EHDFB#30Datasheet 144-LQFP RX671 Tray Active Not Verified RXv3 32-Bit Single-Core 120MHz CANbus, I2C, LINbus, QSPI, SCI, SPI, USB Capacitive Touch, DMA, LVD, POR, PWM, WDT 113 2MB (2M x 8) FLASH 8K x 8 384K x 8 2.7V ~ 3.6V A/D 20x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F205VGT6V

STM32F205VGT6V

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

390
RFQ
STM32F205VGT6VDatasheet 100-LQFP STM32F2 Tray Active Verified ARM® Cortex®-M3 32-Bit Single-Core 120MHz CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 82 1MB (1M x 8) FLASH - 132K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
XMC4400F100F512BAXUMA1

XMC4400F100F512BAXUMA1

IC MCU 32BIT 512KB FLASH 100LQFP

Infineon Technologies

2,203
RFQ
XMC4400F100F512BAXUMA1Datasheet 100-LQFP Exposed Pad XMC4000 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, Ethernet, I2C, LINbus, SPI, UART, USB DMA, I2S, LED, POR, PWM, WDT 55 512KB (512K x 8) FLASH - 80K x 8 3.13V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F2616TPMR

MSP430F2616TPMR

IC MCU 16BIT 92KB FLASH 64LQFP

Texas Instruments

1,287
RFQ
MSP430F2616TPMRDatasheet 64-LQFP MSP430F2xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 48 92KB (92K x 8 + 256B) FLASH - 4K x 8 1.8V ~ 3.6V A/D 8x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F565NEHDLJ#20

R5F565NEHDLJ#20

IC MCU 32BIT 2MB FLASH 100TFLGA

Renesas Electronics Corporation

50
RFQ
R5F565NEHDLJ#20Datasheet 100-TFLGA RX65N Tray Active Not Verified RXv2 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 78 2MB (2M x 8) FLASH 32K x 8 640K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 1x12b 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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