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52 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 | Data Converters | Oscillator Type | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GLOBAL STOCKS | ||||||||||||||||||||||||||
|
RFQ |
3,241
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F9xx | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 4.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
RFQ |
3,668
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F9xx | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
RFQ |
2,591
In-stock
|
Silicon Labs | IC MCU 8BIT 64KB FLASH 40QFN | C8051F9xx | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 64KB (64K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
RFQ |
658
In-stock
|
Silicon Labs | IC MCU 8BIT 128KB FLASH 40QFN | C8051F9xx | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 128KB (128K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
RFQ |
1,868
In-stock
|
Silicon Labs | IC MCU 8BIT 128KB FLASH 40QFN | C8051F9xx | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 128KB (128K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
RFQ |
1,095
In-stock
|
Silicon Labs | IC MCU 8BIT 128KB FLASH 40QFN | C8051F9xx | Obsolete | Tray | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 128KB (128K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
RFQ |
3,535
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F9xx | Obsolete | Tray | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 16x10b/12b | Internal | |||
|
|
834
In-stock
|
Silicon Labs | IC MCU 8BIT 128KB FLASH 40QFN | C8051F58x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 8.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART | 128KB (128K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,874
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F51x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 4.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
943
In-stock
|
Silicon Labs | IC MCU 8BIT 64KB FLASH 40QFN | C8051F9xx | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 64KB (64K x 8) | Flash | - | A/D 16x10b/12b | Internal | ||||
|
|
937
In-stock
|
Silicon Labs | IC MCU 8BIT 64KB FLASH 40QFN | C8051F50x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 4.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 64KB (64K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
2,066
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F57x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,527
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F57x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), LIN, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
2,891
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F57x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
2,888
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F9xx | Active | Tray | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 16x10b/12b | Internal | ||||
|
|
1,343
In-stock
|
Silicon Labs | IC MCU 8BIT 64KB FLASH 40QFN | C8051F50x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 4.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART | 64KB (64K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
1,714
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F57x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), LIN, SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,855
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F9xx | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 16x10b/12b | Internal | ||||
|
|
1,865
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F56x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,400
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F57x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
1,889
In-stock
|
Silicon Labs | IC MCU 8BIT 96KB FLASH 40QFN | C8051F59x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 8.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 96KB (96K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
1,852
In-stock
|
Silicon Labs | IC MCU 8BIT 96KB FLASH 40QFN | C8051F59x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 8.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART | 96KB (96K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,931
In-stock
|
Silicon Labs | IC MCU 8BIT 128KB FLASH 40QFN | C8051F9xx | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 8.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 128KB (128K x 8) | Flash | - | A/D 16x10b/12b | Internal | ||||
|
|
3,527
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F57x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), LIN, SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,266
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F51x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 4.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
860
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F9xx | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | DMA, LCD, POR, PWM, WDT | 8051 | 25MHz | 1.8 V ~ 3.8 V | 34 | 4.25K x 8 | 8-Bit | I²C, SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 16x10b/12b | Internal | ||||
|
|
1,724
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F56x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | CAN, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,523
In-stock
|
Silicon Labs | IC MCU 8BIT 16KB FLASH 40QFN | C8051F57x | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), LIN, SPI, UART/USART | 16KB (16K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
3,915
In-stock
|
Silicon Labs | IC MCU 8BIT 32KB FLASH 40QFN | C8051F57x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 2.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | 32KB (32K x 8) | Flash | - | A/D 32x12b | Internal | ||||
|
|
1,126
In-stock
|
Silicon Labs | IC MCU 8BIT 128KB FLASH 40QFN | C8051F58x | Active | Tube | -40°C ~ 125°C (TA) | 40-VFQFN Exposed Pad | 40-QFN (6x6) | POR, PWM, Temp Sensor, WDT | 8051 | 50MHz | 1.8 V ~ 5.25 V | 33 | 8.25K x 8 | 8-Bit | EBI/EMI, SMBus (2-Wire/I²C), CAN, LIN, SPI, UART/USART | 128KB (128K x 8) | Flash | - | A/D 32x12b | Internal | ||||
