Microcontrollers
Browse available Microcontrollers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R5F211B2SP#U0IC MCU 16BIT 8KB FLASH 20LSSOP |
1,298 | - |
|
Datasheet | 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#U0IC MCU 16BIT 16KB FLASH 20LSSOP |
3,212 | - |
|
Datasheet | 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-40T6IC MCU 8BIT 80KB FLASH 52TQFP |
3,164 | - |
|
Datasheet | 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-40T6IC MCU 8BIT 80KB FLASH 52LQFP |
1,187 | - |
|
Datasheet | 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-40U6IC MCU 8BIT 160KB FLASH 80LQFP |
3,442 | - |
|
Datasheet | 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-40T6IC MCU 8BIT 160KB FLASH 52TQFP |
4,651 | - |
|
Datasheet | 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-40T6IC MCU 8BIT 160KB FLASH 52TQFP |
3,930 | - |
|
Datasheet | 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-40U6IC MCU 8BIT 160KB FLASH 80LQFP |
4,698 | - |
|
Datasheet | 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-40U6IC MCU 8BIT 288KB FLASH 80LQFP |
2,699 | - |
|
Datasheet | 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-40T6IC MCU 8BIT 288KB FLASH 52LQFP |
2,400 | - |
|
Datasheet | 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-40U6IC MCU 8BIT 288KB FLASH 80LQFP |
2,905 | - |
|
Datasheet | 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-40T6IC MCU 8BIT 288KB FLASH 52LQFP |
2,326 | - |
|
Datasheet | 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-40U6IC MCU 8BIT 288KB FLASH 80LQFP |
1,914 | - |
|
Datasheet | 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-40U6IC MCU 8BIT 288KB FLASH 80LQFP |
1,594 | - |
|
Datasheet | 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 | |
|
DSP56853FGEIC MCU 16BIT 24KB SRAM 128LQFP |
1,228 | - |
|
Datasheet | 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 | |
|
DSP56857BUEIC MCU 16BIT 80KB SRAM 100LQFP |
4,357 | - |
|
Datasheet | 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 | |
|
DSP56858FVEIC MCU 16BIT 80KB SRAM 144LQFP |
1,104 | - |
|
Datasheet | 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 | |
|
MC56F8147VPYEIC MCU 16BIT 128KB FLASH 160LQFP |
3,448 | - |
|
Datasheet | 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 | |
|
MC56F8156VFVEIC MCU 16BIT 256KB FLASH 144LQFP |
4,928 | - |
|
Datasheet | 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 | |
|
MC56F8347VPYEIC MCU 16BIT 128KB FLASH 160LQFP |
1,298 | - |
|
Datasheet | 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 |
Microcontrollers FAQ
What Microcontrollers components can I source from EGOO?
You can browse available Microcontrollers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Microcontrollers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
