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
MCF54452VP266

MCF54452VP266

IC MCU 32BIT ROMLESS 360BGA

NXP USA Inc.

1,450
RFQ
MCF54452VP266Datasheet 360-BBGA MCF5445x Tray Active Not Verified Coldfire V4 32-Bit Single-Core 266MHz I2C, SPI, SSI, UART/USART, USB OTG DMA, WDT 132 - ROMless - 32K x 8 1.35V ~ 3.6V - External, Internal 0°C ~ 70°C (TA) - - Surface Mount
TMS5703137DPGEQQ1

TMS5703137DPGEQQ1

IC MCU 16/32BIT 3MB FLSH 144LQFP

Texas Instruments

278
RFQ
TMS5703137DPGEQQ1Datasheet 144-LQFP Hercules™ TMS570 ARM® Cortex®-R Tray Active Not Verified ARM® Cortex®-R4F 16/32-Bit 160MHz CANbus, EBI/EMI, Ethernet, FlexRay, I2C, LINbus, MibSPI, SCI, SPI, UART/USART DMA, POR, PWM, WDT 58 3MB (3M x 8) FLASH 64K x 8 256K x 8 1.14V ~ 3.6V A/D 24x12b External -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
ADUC834BSZ

ADUC834BSZ

IC MCU 8BIT 62KB FLASH 52MQFP

Analog Devices Inc.

133
RFQ
ADUC834BSZDatasheet 52-QFP MicroConverter® ADuC8xx Tray Active Not Verified 8052 8-Bit 12.58MHz EBI/EMI, I2C, SPI, UART/USART POR, PSM, PWM, Temp Sensor, WDT 34 62KB (62K x 8) FLASH 4K x 8 2.25K x 8 2.7V ~ 5.25V A/D 3x16b, 4x24b; D/A 1x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
MC9S12XEP100CAG

MC9S12XEP100CAG

IC MCU 16BIT 1MB FLASH 144LQFP

NXP USA Inc.

716
RFQ
MC9S12XEP100CAGDatasheet 144-LQFP HCS12X Tray Active Not Verified HCS12X 16-Bit 50MHz CANbus, EBI/EMI, I2C, IrDA, SCI, SPI LVD, POR, PWM, WDT 119 1MB (1M x 8) FLASH 4K x 8 64K x 8 1.72V ~ 5.5V A/D 24x12b External -40°C ~ 85°C (TA) - - Surface Mount
DS80C320-QCG+T&R

DS80C320-QCG+T&R

IC MCU 8BIT ROMLESS 44PLCC

Analog Devices Inc./Maxim Integrated

313
RFQ
DS80C320-QCG+T&RDatasheet 44-LCC (J-Lead) 80C Tape & Reel (TR) Active Not Verified 8051 8-Bit 25MHz EBI/EMI, SIO, UART/USART Power-Fail Reset, WDT 32 - ROMless - 256 x 8 4.5V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
MC9S12A128CPVE

MC9S12A128CPVE

IC MCU 16BIT 128KB FLASH 112LQFP

NXP USA Inc.

1,157
RFQ
MC9S12A128CPVEDatasheet 112-LQFP HCS12 Tray Active Verified HCS12 16-Bit 25MHz I2C, SCI, SPI PWM, WDT 91 128KB (128K x 8) FLASH 2K x 8 4K x 8 2.35V ~ 5.25V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F130-GQ

C8051F130-GQ

IC MCU 8BIT 128KB FLASH 100TQFP

Silicon Labs

1,413
RFQ
C8051F130-GQDatasheet 100-TQFP C8051F13x Tray Not For New Designs Verified 8051 8-Bit 100MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 64 128KB (128K x 8) FLASH - 8.25K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F061-GQ

C8051F061-GQ

IC MCU 8BIT 64KB FLASH 64TQFP

Silicon Labs

1,668
RFQ
C8051F061-GQDatasheet 64-TQFP C8051F06x Tray Not For New Designs Verified 8051 8-Bit 25MHz CANbus, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 24 64KB (64K x 8) FLASH - 4.25K x 8 2.7V ~ 3.6V A/D 2x16b, 8x10b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LM3S3748-IQC50-A0

LM3S3748-IQC50-A0

IC MCU 32BIT 128KB FLASH 100LQFP

Texas Instruments

215
RFQ
LM3S3748-IQC50-A0Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 3000 Tray Not For New Designs Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 61 128KB (128K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MCF54418CMJ250

MCF54418CMJ250

IC MCU 32BIT ROMLESS 256MAPBGA

NXP USA Inc.

426
RFQ
MCF54418CMJ250Datasheet 256-LBGA MCF5441x Tray Active Not Verified Coldfire V4 32-Bit Single-Core 250MHz 1-Wire®, CANbus, EBI/EMI, Ethernet, I2C, SmartCard, SPI, SSI, UART/USART, USB, USB OTG DMA, PWM, WDT 87 - ROMless - 64K x 8 1.14V ~ 1.32V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ADUCM410BCBZ-RL7

ADUCM410BCBZ-RL7

IC MCU 32BIT 1MB FLASH 64WLCSP

Analog Devices Inc.

348
RFQ
ADUCM410BCBZ-RL7Datasheet 64-UFBGA, WLCSP ADuCM Tape & Reel (TR) Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 160MHz I2C, SPI, UART/USART DMA, POR, PWM, WDT - 1MB (1M x 8) FLASH - 128K x 8 2.85V ~ 3.6V A/D 16x16b SAR; D/A 12x12b Internal -40°C ~ 105°C - - Surface Mount
DS80C320-QCG+

DS80C320-QCG+

IC MCU 8BIT ROMLESS 44PLCC

Analog Devices Inc./Maxim Integrated

246
RFQ
DS80C320-QCG+Datasheet 44-LCC (J-Lead) 80C Tube Active Not Verified 8051 8-Bit 25MHz EBI/EMI, SIO, UART/USART Power-Fail Reset, WDT 32 - ROMless - 256 x 8 4.5V ~ 5.5V - External 0°C ~ 70°C (TA) - - Surface Mount
LM3S2965-IQC50-A2

LM3S2965-IQC50-A2

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

5,720
RFQ
LM3S2965-IQC50-A2Datasheet 100-LQFP Stellaris® ARM® Cortex®-M3S 2000 Tray Not For New Designs Verified ARM® Cortex®-M3 32-Bit Single-Core 50MHz CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 56 256KB (256K x 8) FLASH - 64K x 8 2.25V ~ 2.75V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
TMS320F2812PGFQ

TMS320F2812PGFQ

IC MCU 32BIT 256KB FLASH 176LQFP

Texas Instruments

127
RFQ
TMS320F2812PGFQDatasheet 176-LQFP C2000™ C28x Fixed-Point Tray Active Not Verified C28x 32-Bit Single-Core 150MHz CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART DMA, POR, PWM, WDT 56 256KB (128K x 16) FLASH - 18K x 16 1.81V ~ 2V A/D 16x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
TMS320F2812PGFS

TMS320F2812PGFS

IC MCU 32BIT 256KB FLASH 176LQFP

Texas Instruments

110
RFQ
TMS320F2812PGFSDatasheet 176-LQFP C2000™ C28x Fixed-Point Tray Active Not Verified C28x 32-Bit Single-Core 150MHz CANbus, EBI/EMI, McBSP, SCI, SPI, UART/USART DMA, POR, PWM, WDT 56 256KB (128K x 16) FLASH - 18K x 16 1.81V ~ 2V A/D 16x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
C8051F127-GQ

C8051F127-GQ

IC MCU 8BIT 128KB FLASH 64TQFP

Silicon Labs

780
RFQ
C8051F127-GQDatasheet 64-TQFP C8051F12x Tray Not For New Designs Verified 8051 8-Bit 50MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 32 128KB (128K x 8) FLASH - 8.25K x 8 2.7V ~ 3.6V A/D 8x8b, 8x10b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSP56F805FV80E

DSP56F805FV80E

IC MCU 16BIT 64KB FLASH 144LQFP

NXP USA Inc.

1,079
RFQ
DSP56F805FV80EDatasheet 144-LQFP 56F8xx Tray Active Not Verified 56800 16-Bit 80MHz CANbus, EBI/EMI, SCI, SPI POR, PWM, WDT 32 64KB (32K x 16) FLASH - 2K x 16 3V ~ 3.6V A/D 8x12b External -40°C ~ 85°C (TA) - - Surface Mount
C8051F021-GQR

C8051F021-GQR

IC MCU 8BIT 64KB FLASH 64TQFP

Silicon Labs

926
RFQ
C8051F021-GQRDatasheet 64-TQFP C8051F02x Tape & Reel (TR) Not For New Designs Verified 8051 8-Bit 25MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 32 64KB (64K x 8) FLASH - 4.25K x 8 2.7V ~ 3.6V A/D 8x8b, 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S12XEP100MAG

MC9S12XEP100MAG

IC MCU 16BIT 1MB FLASH 144LQFP

NXP USA Inc.

359
RFQ
MC9S12XEP100MAGDatasheet 144-LQFP HCS12X Tray Active Not Verified HCS12X 16-Bit 50MHz CANbus, EBI/EMI, I2C, IrDA, SCI, SPI LVD, POR, PWM, WDT 119 1MB (1M x 8) FLASH 4K x 8 64K x 8 1.72V ~ 5.5V A/D 24x12b External -40°C ~ 125°C (TA) - - Surface Mount
TMS320F28335PTPQ

TMS320F28335PTPQ

IC MCU 32BIT 512KB FLSH 176HLQFP

Texas Instruments

206
RFQ
TMS320F28335PTPQDatasheet 176-LQFP Exposed Pad C2000™ C28x Delfino™ Tray Active Not Verified C28x 32-Bit Single-Core 150MHz CANbus, EBI/EMI, I2C, McBSP, SCI, SPI, UART/USART DMA, POR, PWM, WDT 88 512KB (256K x 16) FLASH - 34K x 16 1.805V ~ 1.995V A/D 16x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 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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