SIM3C154-B-GM Silicon Labs

Description: IC MCU 32BIT 128KB FLASH 40QFN, Package / Case: 40-VFQFN Exposed Pad, Packaging: Tray, DigiKey Programmable: Not Verified, Number of I/O: 28, Supplier Device Package: 40-QFN (6x6), Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT, Connectivity: I2C, IrDA, SmartCard, SPI, UART/USART, Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V, Core Size: 32-Bit Single-Core, Data Converters: A/D 18x12b; D/A 2x10b, Core Processor: ARM® Cortex®-M3, Program Memory Type: FLASH, Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 32K x 8, Program Memory Size: 128KB (128K x 8), Speed: 80MHz, Mounting Type: Surface Mount.