SIM3U166 Series

Catalog

IC MCU 32BIT 256KB FLASH 64QFN

Part	Core Size	Connectivity	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Size	Mounting Type	Program Memory Type	Data Converters	Peripherals	Oscillator Type	Package / Case	Core Processor	Speed	Number of I/O	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]
SILICON LABS SIM3U166-B-GMR	32-Bit 32-Bit Single-Core	EBI/EMI I2C IrDA SmartCard SPI UART/USART USB	64-QFN	9	9	85 C	-40 ¯C	256 KB	Surface Mount	FLASH	A/D 28x12b D/A 2x10b	Brown-out Detect/Reset DMA I2S POR PWM WDT	Internal	64-VFQFN Exposed Pad	ARM® Cortex®-M3	80 MHz	50	3.6 V	1.8 V
SILICON LABS SIM3U166-B-GM	32-Bit 32-Bit Single-Core	EBI/EMI I2C IrDA SmartCard SPI UART/USART USB	64-QFN	9	9	85 C	-40 ¯C	256 KB	Surface Mount	FLASH	A/D 28x12b D/A 2x10b	Brown-out Detect/Reset DMA I2S POR PWM WDT	Internal	64-VFQFN Exposed Pad	ARM® Cortex®-M3	80 MHz	50	3.6 V	1.8 V