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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
W79E2051ARGIC MCU 8BIT 2KB FLASH 20SSOP |
3,951 | - |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | W79 | Tube | Not For New Designs | Not Verified | 8051 | 8-Bit | 24MHz | UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 17 | 2KB (2K x 8) | FLASH | 128 x 8 | 256 x 8 | 2.4V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ML51LD1AE TR64KB FLASH ROM, 4KB SRAM, 2 CHS |
4,625 | - |
|
Datasheet | 48-LQFP | NuMicro ML51 | Tape & Reel (TR) | Active | - | 8051 | 8-Bit | 24MHz | I2C, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, LVR, POR, PWM, WDT | 43 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 5.5V | A/D 10x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MINI51TDEIC MCU 32BIT 4KB FLASH 33QFN |
2,414 | - |
|
Datasheet | 32-WFQFN Exposed Pad | NuMicro Mini51™ DE | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 29 | 4KB (4K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MINI51ZDEIC MCU 32BIT 4KB FLASH 33QFN |
4,408 | - |
|
Datasheet | 32-WFQFN Exposed Pad | NuMicro Mini51™ DE | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 29 | 4KB (4K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MINI51FDEIC MCU 32BIT 4KB FLASH 20TSSOP |
2,848 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | NuMicro M051™ DE | Tube | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 17 | 4KB (4K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
W78E051DLGIC MCU 8BIT 4KB FLASH 48LQFP |
3,512 | - |
|
Datasheet | 48-LQFP | W78 | Tray | Not For New Designs | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MUG51TB9AE16KB FLASH ROM, 1KB SRAM, ACMP, |
4,964 | - |
|
Datasheet | 32-WFQFN Exposed Pad | NuMicro™ MUG51 | Tray | Active | - | 8051 | 8-Bit | 7.3728MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M251FC2AEM23-32KFLASH+8KRAM+UART+SPI+I2C+ |
3,685 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | NuMicro™ M251 | Tube | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, IrDA, LINbus, QSPI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT | 15 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.75V ~ 5.5V | A/D 7x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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M252FC2AEM23-32KFLASH+8KRAM+UART+SPI+I2C+ |
2,116 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | NuMicro™ M252 | Tube | Active | - | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, IrDA, LINbus, QSPI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT | 15 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.75V ~ 5.5V | A/D 7x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
ML51TD1AEIC MCU 8BIT 64KB FLASH 32WFQFN |
3,522 | - |
|
Datasheet | 32-WFQFN Exposed Pad | NuMicro ML51 | Tray | Active | - | 8051 | 8-Bit | 24MHz | I2C, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, LVR, POR, PWM, WDT | 28 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.8V ~ 5.5V | A/D 9x12b SAR | Internal | -40°C ~ 105°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.
