Microcontrollers
Compare the current Microcontrollers Embedded selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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W925E240FGIC MCU 8BIT 256KB FLASH 100QFP |
4,342 | - |
|
Datasheet | 100-QFP | W925 | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 3.6MHz | Serial Port | POR, WDT | 40 | 256KB (256K x 8) | FLASH | - | 8K x 8 | 2.2V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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87541VDG/K2IC MCU 16BIT 4KB ROM 176LQFP |
2,410 | - |
|
Datasheet | 176-LQFP | - | Tray | Obsolete | Not Verified | CR16B | 16-Bit | 20MHz | Host Interface, I2C, PS/2, SMBus, UART/USART | PWM, WDT | 88 | 4KB (4K x 8) | ROM | - | 2K x 8 | - | A/D 5x8b; D/A 4x8b | Internal | - | - | - | Surface Mount | |
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W79E632A40FLIC MCU 8BIT 128KB FLASH 44QFP |
4,562 | - |
|
Datasheet | 44-BQFP | W79 | Tube | Active | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 1.25K x 8 | 3V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
W79E632A40PLIC MCU 8BIT 128KB FLASH 44PLCC |
2,582 | - |
|
Datasheet | 44-LCC (J-Lead) | W79 | Tube | Active | Not Verified | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 1.25K x 8 | 3V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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|
W79L632A25PLIC MCU 8BIT 128KB FLASH 44PLCC |
2,222 | - |
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Datasheet | 44-LCC (J-Lead) | W79 | Tube | Active | Not Verified | 8051 | 8-Bit | 20MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 36 | 128KB (128K x 8) | FLASH | - | 1.25K x 8 | 3V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
W83L951DGIC MCU 8BIT 64KB FLASH 128LQFP |
2,368 | - |
|
Datasheet | 128-LQFP | W83 | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 24MHz | Host Interface, PS/2, SMBus, UART/USART | PWM, WDT | 104 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 8x10b; D/A 2x8b | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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WPC8769LDGIC MCU 16BIT 1KB ROM 128LQFP |
4,171 | - |
|
Datasheet | 128-LQFP | WPC87 | Tube | Obsolete | Not Verified | CR16C | 16-Bit | 25MHz | PS/2, SMBus (2-Wire/I2C), SPI, UART/USART | PWM, WDT | 88 | 1KB (1K x 8) | ROM | - | 4K x 8 | - | A/D 6x8b; D/A 4x8b | External | - | - | - | Surface Mount | |
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W78E052DFGIC MCU 8BIT 8KB FLASH 44QFP |
2,730 | - |
|
Datasheet | 44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
W78E054DDGIC MCU 8BIT 16KB FLASH 40DIP |
2,563 | - |
|
Datasheet | 40-DIP | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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W78E054DFGIC MCU 8BIT 16KB FLASH 44QFP |
3,627 | - |
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Datasheet | 44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Microcontrollers FAQ
How can I narrow the current Microcontrollers selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Microcontrollers parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
