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
R5F211B2SP#U0

R5F211B2SP#U0

IC MCU 16BIT 8KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F211B2SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/1B Tube Obsolete Verified R8C 16-Bit 20MHz I2C, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 8KB (8K x 8) FLASH - 512 x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
R5F211B4SP#U0

R5F211B4SP#U0

IC MCU 16BIT 16KB FLASH 20LSSOP

Renesas Electronics Corporation

0
RFQ
R5F211B4SP#U0Datasheet 20-LSSOP (0.173", 4.40mm Width) R8C/1x/1B Tube Obsolete Verified R8C 16-Bit 20MHz I2C, SIO, SSU, UART/USART LED, POR, Voltage Detect, WDT 13 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 4x10b Internal -20°C ~ 85°C (TA) - - Surface Mount
UPSD3312DV-40T6

UPSD3312DV-40T6

IC MCU 8BIT 80KB FLASH 52TQFP

STMicroelectronics

0
RFQ
UPSD3312DV-40T6Datasheet 52-TQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 36 80KB (80K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3312D-40T6

UPSD3312D-40T6

IC MCU 8BIT 80KB FLASH 52LQFP

STMicroelectronics

0
RFQ
UPSD3312D-40T6Datasheet 52-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 36 80KB (80K x 8) FLASH - 2K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3333D-40U6

UPSD3333D-40U6

IC MCU 8BIT 160KB FLASH 80LQFP

STMicroelectronics

0
RFQ
UPSD3333D-40U6Datasheet 80-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 45 160KB (160K x 8) FLASH - 8K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3333D-40T6

UPSD3333D-40T6

IC MCU 8BIT 160KB FLASH 52TQFP

STMicroelectronics

0
RFQ
UPSD3333D-40T6Datasheet 52-TQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 36 160KB (160K x 8) FLASH - 8K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3333DV-40T6

UPSD3333DV-40T6

IC MCU 8BIT 160KB FLASH 52TQFP

STMicroelectronics

0
RFQ
UPSD3333DV-40T6Datasheet 52-TQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 36 160KB (160K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3333DV-40U6

UPSD3333DV-40U6

IC MCU 8BIT 160KB FLASH 80LQFP

STMicroelectronics

0
RFQ
UPSD3333DV-40U6Datasheet 80-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 45 160KB (160K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3354DV-40U6

UPSD3354DV-40U6

IC MCU 8BIT 288KB FLASH 80LQFP

STMicroelectronics

0
RFQ
UPSD3354DV-40U6Datasheet 80-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 45 288KB (288K x 8) FLASH - 32K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3354DV-40T6

UPSD3354DV-40T6

IC MCU 8BIT 288KB FLASH 52LQFP

STMicroelectronics

0
RFQ
UPSD3354DV-40T6Datasheet 52-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 36 288KB (288K x 8) FLASH - 32K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3354D-40U6

UPSD3354D-40U6

IC MCU 8BIT 288KB FLASH 80LQFP

STMicroelectronics

0
RFQ
UPSD3354D-40U6Datasheet 80-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 45 288KB (288K x 8) FLASH - 32K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3354D-40T6

UPSD3354D-40T6

IC MCU 8BIT 288KB FLASH 52LQFP

STMicroelectronics

0
RFQ
UPSD3354D-40T6Datasheet 52-LQFP µPSD Tray Obsolete Not Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 36 288KB (288K x 8) FLASH - 32K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3334DV-40U6

UPSD3334DV-40U6

IC MCU 8BIT 288KB FLASH 80LQFP

STMicroelectronics

0
RFQ
UPSD3334DV-40U6Datasheet 80-LQFP µPSD Tray Obsolete Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 45 288KB (288K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
UPSD3334D-40U6

UPSD3334D-40U6

IC MCU 8BIT 288KB FLASH 80LQFP

STMicroelectronics

0
RFQ
UPSD3334D-40U6Datasheet 80-LQFP µPSD Tray Obsolete Verified 8032 8-Bit 40MHz I2C, IrDA, SPI, UART/USART LVD, POR, PWM, WDT 45 288KB (288K x 8) FLASH - 8K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSP56853FGE

DSP56853FGE

IC MCU 16BIT 24KB SRAM 128LQFP

NXP USA Inc.

0
RFQ
DSP56853FGEDatasheet 128-LQFP 568xx Tray Obsolete Not Verified 56800E 16-Bit 120MHz EBI/EMI, SCI, SPI, SSI DMA, POR, WDT 41 24KB (12K x 16) SRAM - 4K x 16 1.62V ~ 1.98V - External -40°C ~ 85°C (TA) - - Surface Mount
DSP56857BUE

DSP56857BUE

IC MCU 16BIT 80KB SRAM 100LQFP

NXP USA Inc.

0
RFQ
DSP56857BUEDatasheet 100-LQFP 568xx Tray Obsolete Not Verified 56800E 16-Bit 120MHz SCI, SPI, SSI DMA, POR, WDT 47 80KB (40K x 16) SRAM - 24K x 16 1.62V ~ 1.98V - External -40°C ~ 85°C (TA) - - Surface Mount
DSP56858FVE

DSP56858FVE

IC MCU 16BIT 80KB SRAM 144LQFP

NXP USA Inc.

0
RFQ
DSP56858FVEDatasheet 144-LQFP 568xx Tray Obsolete Not Verified 56800E 16-Bit 120MHz EBI/EMI, SCI, SPI, SSI DMA, POR, WDT 47 80KB (40K x 16) SRAM - 24K x 16 1.62V ~ 1.98V - External -40°C ~ 85°C (TA) - - Surface Mount
MC56F8147VPYE

MC56F8147VPYE

IC MCU 16BIT 128KB FLASH 160LQFP

NXP USA Inc.

0
RFQ
MC56F8147VPYEDatasheet 160-LQFP 56F8xxx Tray Obsolete Not Verified 56800E 16-Bit 40MHz EBI/EMI, SCI, SPI POR, PWM, WDT 76 128KB (64K x 16) FLASH - 4K x 16 2.25V ~ 3.6V A/D 16x12b External -40°C ~ 105°C (TA) - - Surface Mount
MC56F8156VFVE

MC56F8156VFVE

IC MCU 16BIT 256KB FLASH 144LQFP

NXP USA Inc.

0
RFQ
MC56F8156VFVEDatasheet 144-LQFP 56F8xxx Tray Obsolete Not Verified 56800E 16-Bit 40MHz EBI/EMI, SCI, SPI POR, PWM, WDT 62 256KB (128K x 16) FLASH - 8K x 16 2.25V ~ 3.6V A/D 16x12b External -40°C ~ 105°C (TA) - - Surface Mount
MC56F8347VPYE

MC56F8347VPYE

IC MCU 16BIT 128KB FLASH 160LQFP

NXP USA Inc.

0
RFQ
MC56F8347VPYEDatasheet 160-LQFP 56F8xxx Tray Obsolete Not Verified 56800E 16-Bit 60MHz CANbus, EBI/EMI, SCI, SPI POR, PWM, Temp Sensor, WDT 76 128KB (64K x 16) FLASH - 6K x 16 2.25V ~ 3.6V A/D 16x12b External -40°C ~ 105°C (TA) - - Surface Mount

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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