SIM3U144 Series

Catalog

IC MCU 32BIT 64KB FLASH 40QFN

Part	Program Memory Depth	Program Memory Width	Program Memory Size	RAM Size Width	RAM Size Depth	Speed	Peripherals	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Number of I/O	Mounting Type	Connectivity	D/A Resolution (bits)	A/D Resolution (bits)	A/D Channels	D/A Channels	Package Width	Package Name	Package Length	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Core Size (Bit Width)	Core Processor	Program Memory Type	Oscillator Type	Core Configuration
SILICON LABS SIM3U144-B-GM	64 K	8 bit	64 KB	8 bit	16 K	80 MHz	Brown-out Detect DMA I2S POR PWM Reset WDT	3.6 V	1.8 V	28	Surface Mount	I2C IrDA SmartCard SPI UART USART USB	10 bit	12 bit	18 count	2 count	6 mm	40-QFN	6 mm	40-VFQFN Exposed Pad	85 °C	-40 °C	32 Bit	ARM® Cortex®-M3	FLASH	Internal	Single-Core