C8051F321 SILABS

Description: IC MCU 8BIT 16KB FLASH 28MLP, Packaging: Tube, Package / Case: 28-VFQFN Exposed Pad, Mounting Type: Surface Mount, Speed: 25MHz, Program Memory Size: 16KB (16K x 8), RAM Size: 2.25K x 8, Operating Temperature: -40°C ~ 85°C (TA), Oscillator Type: Internal, Program Memory Type: FLASH, Core Processor: 8051, Data Converters: A/D 13x10b, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 2.7V ~ 3.6V, Connectivity: SMBus (2-Wire/I²C), SPI, UART/USART, USB, Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT, Supplier Device Package: 28-MLP (5x5), Part Status: Obsolete, Number of I/O: 21, DigiKey Programmable: Not Verified.