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8 results
| Picture | Mfr Part # | QUANTITY | Inventory | MANUFACTURE | Description | Package | Series | Part Status | Packaging | Operating Temperature | Package / Case | Supplier Device Package | Peripherals | Core Processor | Speed | Voltage - Supply (Vcc/Vdd) | Number of I/O | RAM Size | Core Size | Connectivity | Program Memory Size | Program Memory Type | EEPROM Size | Oscillator Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | |||||||||||||||||||||||||
|
RFQ |
1,987
In-stock
|
Silicon Labs | IC MCU 8BIT 8KB FLASH 28QFN | C8051F31x | Obsolete | Tube | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 25 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 8KB (8K x 8) | Flash | - | Internal | |||
|
RFQ |
2,786
In-stock
|
Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | C8051F31x | Obsolete | Tray | -40°C ~ 85°C (TA) | 32-LQFP | 32-LQFP (7x7) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 29 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 8KB (8K x 8) | Flash | - | Internal | |||
|
724
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | C8051F31x | Not For New Designs | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 24-WFQFN Exposed Pad | 24-QFN (4x4) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 21 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 16KB (16K x 8) | Flash | - | Internal | ||||
|
|
1,090
In-stock
|
Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | C8051F31x | Not For New Designs | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 32-LQFP | 32-LQFP (7x7) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 29 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 8KB (8K x 8) | Flash | - | Internal | ||||
|
|
2,230
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 24QFN | C8051F31x | Not For New Designs | Tube | -40°C ~ 85°C (TA) | 24-WFQFN Exposed Pad | 24-QFN (4x4) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 21 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 16KB (16K x 8) | Flash | - | Internal | ||||
|
|
1,229
In-stock
|
Silicon Labs | IC MCU 8BIT 8KB FLASH 28QFN | C8051F31x | Not For New Designs | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 25 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 8KB (8K x 8) | Flash | - | Internal | ||||
|
|
998
In-stock
|
Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | C8051F31x | Not For New Designs | Tray | -40°C ~ 85°C (TA) | 32-LQFP | 32-LQFP (7x7) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 29 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 8KB (8K x 8) | Flash | - | Internal | ||||
|
|
804
In-stock
|
Silicon Labs | IC MCU 8BIT 8KB FLASH 28QFN | C8051F31x | Not For New Designs | Tube | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) | POR, PWM, WDT | 8051 | 25MHz | 2.7 V ~ 3.6 V | 25 | 1.25K x 8 | 8-Bit | SMBus (2-Wire/I²C), SPI, UART/USART | 8KB (8K x 8) | Flash | - | Internal | ||||
