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
C8051F066

C8051F066

IC MCU 8BIT 32KB FLASH 100TQFP

Silicon Labs

0
RFQ
C8051F066Datasheet 100-TQFP C8051F06x Tray Obsolete Not Verified 8051 8-Bit 25MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 59 32KB (32K x 8) FLASH - 4.25K x 8 2.7V ~ 3.6V A/D 2x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F067

C8051F067

IC MCU 8BIT 32KB FLASH 64TQFP

Silicon Labs

0
RFQ
C8051F067Datasheet 64-TQFP C8051F06x Tray Obsolete Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 24 32KB (32K x 8) FLASH - 4.25K x 8 2.7V ~ 3.6V A/D 2x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F345-GQ

C8051F345-GQ

IC MCU 8BIT 32KB FLASH 48TQFP

Silicon Labs

0
RFQ
C8051F345-GQDatasheet 48-TQFP C8051F34x Tray Obsolete Verified 8051 8-Bit 25MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 40 32KB (32K x 8) FLASH - 2.25K x 8 2.7V ~ 3.6V A/D 20x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V51RB2FA,529

P89V51RB2FA,529

IC MCU 8BIT 16KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89V51RB2FA,529Datasheet 44-LCC (J-Lead) 89V Tube Obsolete Not Verified 8051 8-Bit 40MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 16KB (16K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V51RC2FBC,557

P89V51RC2FBC,557

IC MCU 8BIT 32KB FLASH 44TQFP

NXP USA Inc.

0
RFQ
P89V51RC2FBC,557Datasheet 44-TQFP 89V Tray Obsolete Not Verified 8051 8-Bit 40MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (32K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V51RC2FN,112

P89V51RC2FN,112

IC MCU 8BIT 32KB FLASH 40DIP

NXP USA Inc.

0
RFQ
P89V51RC2FN,112Datasheet 40-DIP (0.600", 15.24mm) 89V Tube Obsolete Not Verified 8051 8-Bit 40MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (32K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
P89V51RD2FN,112

P89V51RD2FN,112

IC MCU 8BIT 64KB FLASH 40DIP

NXP USA Inc.

0
RFQ
P89V51RD2FN,112Datasheet 40-DIP (0.600", 15.24mm) 89V Tube Obsolete Not Verified 8051 8-Bit 40MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 64KB (64K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
P89V660FA,512

P89V660FA,512

IC MCU 8BIT 16KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89V660FA,512Datasheet 44-LCC (J-Lead) 89V Tube Obsolete Not Verified 8051 8-Bit 40MHz I2C, SPI, UART/USART POR, PWM, WDT 36 16KB (16K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V660FBC,557

P89V660FBC,557

IC MCU 8BIT 16KB FLASH 44TQFP

NXP USA Inc.

0
RFQ
P89V660FBC,557Datasheet 44-TQFP 89V Tray Obsolete Not Verified 8051 8-Bit 40MHz I2C, SPI, UART/USART POR, PWM, WDT 36 16KB (16K x 8) FLASH - 512 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V662FA,512

P89V662FA,512

IC MCU 8BIT 32KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89V662FA,512Datasheet 44-LCC (J-Lead) 89V Tube Obsolete Not Verified 8051 8-Bit 40MHz I2C, SPI, UART/USART POR, PWM, WDT 36 32KB (32K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V662FBC,557

P89V662FBC,557

IC MCU 8BIT 32KB FLASH 44TQFP

NXP USA Inc.

0
RFQ
P89V662FBC,557Datasheet 44-TQFP 89V Tray Obsolete Not Verified 8051 8-Bit 40MHz I2C, SPI, UART/USART POR, PWM, WDT 36 32KB (32K x 8) FLASH - 1K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V664FA,512

P89V664FA,512

IC MCU 8BIT 64KB FLASH 44PLCC

NXP USA Inc.

0
RFQ
P89V664FA,512Datasheet 44-LCC (J-Lead) 89V Tube Obsolete Verified 8051 8-Bit 40MHz I2C, SPI, UART/USART POR, PWM, WDT 36 64KB (64K x 8) FLASH - 2K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
P89V664FBC,557

P89V664FBC,557

IC MCU 8BIT 64KB FLASH 44TQFP

NXP USA Inc.

0
RFQ
P89V664FBC,557Datasheet 44-TQFP 89V Tray Obsolete Not Verified 8051 8-Bit 40MHz I2C, SPI, UART/USART POR, PWM, WDT 36 64KB (64K x 8) FLASH - 2K x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ADUC834BCPZ-REEL

ADUC834BCPZ-REEL

IC MCU 8BIT 62KB FLASH 56LFCSP

Analog Devices Inc.

0
RFQ
ADUC834BCPZ-REELDatasheet 56-VFQFN Exposed Pad, CSP MicroConverter® ADuC8xx Tape & Reel (TR) Obsolete 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 ~ 85°C (TA) - - Surface Mount
ADUC824BSZ-REEL

ADUC824BSZ-REEL

IC MCU 8BIT 8KB FLASH 52MQFP

Analog Devices Inc.

0
RFQ
ADUC824BSZ-REELDatasheet 52-QFP MicroConverter® ADuC8xx Tape & Reel (TR) Obsolete Not Verified 8052 8-Bit 12.58MHz EBI/EMI, I2C, SPI, UART/USART POR, PSM, Temp Sensor, WDT 34 8KB (8K x 8) FLASH 640 x 8 256 x 8 2.7V ~ 5.25V A/D 3x16b, 4x24b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ADUC843BCPZ62-3

ADUC843BCPZ62-3

IC MCU 8BIT 62KB FLASH 56LFCSP

Analog Devices Inc.

0
RFQ
ADUC843BCPZ62-3Datasheet 56-VFQFN Exposed Pad, CSP MicroConverter® ADuC8xx Tray Obsolete Not Verified 8052 8-Bit 8.38MHz I2C, SPI, UART/USART DMA, PSM, PWM, Temp Sensor, WDT 32 62KB (62K x 8) FLASH - 2.25K x 8 2.7V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ADUC845BCPZ8-5

ADUC845BCPZ8-5

IC MCU 8BIT 8KB FLASH 56LFCSP

Analog Devices Inc.

0
RFQ
ADUC845BCPZ8-5Datasheet 56-VFQFN Exposed Pad, CSP MicroConverter® ADuC8xx Tray Obsolete Not Verified 8052 8-Bit 12.58MHz I2C, SPI, UART/USART POR, PSM, PWM, Temp Sensor, WDT 34 8KB (8K x 8) FLASH 4K x 8 2.25K x 8 4.75V ~ 5.25V A/D 10x24b; D/A 1x12b, 2x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
ADUC847BSZ8-3

ADUC847BSZ8-3

IC MCU 8BIT 8KB FLASH 52MQFP

Analog Devices Inc.

0
RFQ
ADUC847BSZ8-3Datasheet 52-QFP MicroConverter® ADuC8xx Tray Obsolete Not Verified 8052 8-Bit 12.58MHz I2C, SPI, UART/USART POR, PSM, PWM, Temp Sensor, WDT 34 8KB (8K x 8) FLASH 4K x 8 2.25K x 8 2.7V ~ 3.6V A/D 10x24b; D/A 1x12b, 2x16b Internal -40°C ~ 125°C (TA) - - Surface Mount
MC908JL16CFJE

MC908JL16CFJE

IC MCU 8BIT 16KB FLASH 32LQFP

NXP USA Inc.

0
RFQ
MC908JL16CFJEDatasheet 32-LQFP HC08 Tray Obsolete Not Verified HC08 8-Bit 8MHz I2C, SCI LED, LVD, POR, PWM 26 16KB (16K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MCHC908JK1ECPE

MCHC908JK1ECPE

IC MCU 8BIT 1.5KB FLASH 20DIP

NXP USA Inc.

0
RFQ
MCHC908JK1ECPEDatasheet 20-DIP (0.300", 7.62mm) HC08 Tube Obsolete Not Verified HC08 8-Bit 8MHz - LED, LVD, POR, PWM 14 1.5KB (1.5K x 8) FLASH - 128 x 8 2.7V ~ 3.3V A/D 12x8b External -40°C ~ 85°C (TA) - - Through Hole

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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