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
TM4C123GH6PZI7

TM4C123GH6PZI7

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

1,098
RFQ
TM4C123GH6PZI7Datasheet 100-LQFP Tiva™ C Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, Motion PWM, POR, WDT 69 256KB (256K x 8) FLASH 2K x 8 32K x 8 1.08V ~ 3.63V A/D 22x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAME70N20A-AN

ATSAME70N20A-AN

IC MCU 32BIT 1MB FLASH 100LQFP

Microchip Technology

1,548
RFQ
ATSAME70N20A-ANDatasheet 100-LQFP SAM E70 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz CANbus, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 75 1MB (1M x 8) FLASH - 384K x 8 1.62V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MCF51JM128VLHR

MCF51JM128VLHR

IC MCU 32BIT 128KB FLASH 64LQFP

NXP USA Inc.

5,228
RFQ
MCF51JM128VLHRDatasheet 64-LQFP MCF51JM Tape & Reel (TR) Active Not Verified Coldfire V1 32-Bit Single-Core 50MHz CANbus, I2C, SCI, SPI, USB OTG LVD, PWM, WDT 51 128KB (128K x 8) FLASH - 16K x 8 2.7V ~ 5.5V A/D 12x12b External -40°C ~ 105°C (TA) - - Surface Mount
MCF51JM128VQH

MCF51JM128VQH

IC MCU 32BIT 128KB FLASH 64QFP

NXP USA Inc.

934
RFQ
MCF51JM128VQHDatasheet 64-QFP MCF51JM Tray Active Not Verified Coldfire V1 32-Bit Single-Core 50MHz CANbus, I2C, SCI, SPI, USB OTG LVD, PWM, WDT 51 128KB (128K x 8) FLASH - 16K x 8 2.7V ~ 5.5V A/D 12x12b External -40°C ~ 105°C (TA) - - Surface Mount
DS80C323-QND+

DS80C323-QND+

IC MCU 8BIT ROMLESS 44PLCC

Analog Devices Inc./Maxim Integrated

117
RFQ
DS80C323-QND+Datasheet 44-LCC (J-Lead) 80C Tube Active Not Verified 8051 8-Bit 18MHz EBI/EMI, SIO, UART/USART Power-Fail Reset, WDT 32 - ROMless - 256 x 8 2.7V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
DS80C323-QCD+

DS80C323-QCD+

IC MCU 8BIT ROMLESS 44PLCC

Analog Devices Inc./Maxim Integrated

11
RFQ
DS80C323-QCD+Datasheet 44-LCC (J-Lead) 80C Tube Active Not Verified 8051 8-Bit 18MHz EBI/EMI, SIO, UART/USART Power-Fail Reset, WDT 32 - ROMless - 256 x 8 2.7V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
MSP430F148IPM

MSP430F148IPM

IC MCU 16BIT 48KB FLASH 64LQFP

Texas Instruments

872
RFQ
MSP430F148IPMDatasheet 64-LQFP MSP430x1xx Bulk Active Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART POR, PWM, WDT 48 48KB (48K x 8 + 256B) FLASH - 2K x 8 1.8V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32GG11B420F2048GL112-B

EFM32GG11B420F2048GL112-B

IC MCU 32BIT 2MB FLASH 112BGA

Silicon Labs

394
RFQ
EFM32GG11B420F2048GL112-BDatasheet 112-LFBGA Giant Gecko S1 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 87 2MB (2M x 8) FLASH - 512K x 8 1.8V ~ 3.8V A/D 16x12b SAR; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F103VGT6TR

STM32F103VGT6TR

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

1,895
RFQ
STM32F103VGT6TRDatasheet 100-LQFP STM32F1 Tape & Reel (TR) 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 80 1MB (1M x 8) FLASH - 96K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX695F512L-80V/PF

PIC32MX695F512L-80V/PF

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

177
RFQ
PIC32MX695F512L-80V/PFDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz Ethernet, I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 512KB (512K x 8) FLASH - 128K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC17C44-16/L

PIC17C44-16/L

IC MCU 8BIT 16KB OTP 44PLCC

Microchip Technology

1,055
RFQ
PIC17C44-16/LDatasheet 44-LCC (J-Lead) PIC® 17C Tube Active Not Verified PIC 8-Bit 16MHz UART/USART POR, PWM, WDT 33 16KB (8K x 16) OTP - 454 x 8 4.5V ~ 6V - External 0°C ~ 70°C (TA) - - Surface Mount
LPC1758FBD80K

LPC1758FBD80K

IC MCU 32BIT 512KB FLASH 80LQFP

NXP USA Inc.

595
RFQ
LPC1758FBD80KDatasheet 80-LQFP LPC17xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 100MHz CANbus, Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 52 512KB (512K x 8) FLASH - 64K x 8 2.4V ~ 3.6V A/D 6x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F205ZGT7

STM32F205ZGT7

IC MCU 32BIT 1MB FLASH 144LQFP

STMicroelectronics

230
RFQ
STM32F205ZGT7Datasheet 144-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 114 1MB (1M x 8) FLASH - 132K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT91R40008-66AU-999

AT91R40008-66AU-999

IC MCU 16/32BIT ROMLESS 100LQFP

Microchip Technology

916
RFQ
AT91R40008-66AU-999Datasheet 100-LQFP AT91 Tape & Reel (TR) Active Not Verified ARM7® 16/32-Bit 66MHz EBI/EMI, UART/USART POR, WDT 32 - ROMless - 256K x 8 1.65V ~ 1.95V - External -40°C ~ 85°C (TA) - - Surface Mount
STM32F303ZET7

STM32F303ZET7

IC MCU 32BIT 512KB FLASH 144LQFP

STMicroelectronics

194
RFQ
STM32F303ZET7Datasheet 144-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 115 512KB (512K x 8) FLASH - 80K x 8 2V ~ 3.6V A/D 40x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F217VET6TR

STM32F217VET6TR

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

2,999
RFQ
STM32F217VET6TRDatasheet 100-LQFP STM32F2 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 120MHz CANbus, Ethernet, I2C, IrDA, LINbus, Memory Card, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 82 512KB (512K x 8) FLASH - 132K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F429IET6

STM32F429IET6

IC MCU 32BIT 512KB FLASH 176LQFP

STMicroelectronics

260
RFQ
STM32F429IET6Datasheet 176-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 140 512KB (512K x 8) FLASH - 256K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC4330FET256,551

LPC4330FET256,551

IC MCU 32BIT ROMLESS 256LBGA

NXP USA Inc.

202
RFQ
LPC4330FET256,551Datasheet 256-LBGA LPC43xx Tray Active Not Verified ARM® Cortex®-M4/M0 32-Bit Dual-Core 204MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 164 - ROMless - 264K x 8 2.2V ~ 3.6V A/D 8x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
SIM3C154-B-GM

SIM3C154-B-GM

IC MCU 32BIT 128KB FLASH 40QFN

Silicon Labs

2,105
RFQ
SIM3C154-B-GMDatasheet 40-VFQFN Exposed Pad SiM3C1xx Tray Not For New Designs Not Verified ARM® Cortex®-M3 32-Bit Single-Core 80MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 28 128KB (128K x 8) FLASH - 32K x 8 1.8V ~ 3.6V A/D 18x12b; D/A 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F417VGT6TR

STM32F417VGT6TR

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

1,844
RFQ
STM32F417VGT6TRDatasheet 100-LQFP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 82 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b 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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