C8051F399 Series
Manufacturer: SILICON LABS
Beta
⌘K
IC MCU 8BIT 4KB FLASH 20QFN
| Part | Mounting Type | Package Width | Package Name | Package Length | Core Processor | Connectivity | Voltage - Supply (Vcc/Vdd) Maximum | Voltage - Supply (Vcc/Vdd) Minimum | RAM Size Depth | RAM Size Width | Program Memory Type | Oscillator Type | Core Size (Bit Width) | Peripherals | Speed | Package / Case | Number of I/O | Program Memory Depth | Program Memory Width | Program Memory Size | Operating Temperature (Max) | Operating Temperature (Min) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 SILICON LABS | Surface Mount | 4 mm | 20-QFN | 4 mm | 8051 | SMBus (2-Wire/I2C) SPI UART USART | 3.6 V | 1.8 V | 1 K | 8 bit | FLASH | Internal | 8 Bit | POR PWM WDT | 50 MHz | 20-VFQFN Exposed Pad | 17 | 4 K | 8 bit | 4 KB | 105 °C | -40 °C |