Specification	SIM3U167-B-GQR

A/D Channels	32 count
A/D Resolution (bits)	12 bit
Connectivity	EMI, IrDA, USART, I2C, EBI, SPI, UART, SmartCard, USB
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M3
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	10 bit
Mounting Type	Surface Mount
Number of I/O	65
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	80-TQFP
Package Length	12 mm
Package Name	80-TQFP
Package Width	12 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	256 K
Program Memory Size	256 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	80 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	1.8 V

SIM3U167 Series

Part	Core Size (Bit Width)	Core Configuration	Connectivity	D/A Channels	A/D Resolution (bits)	A/D Channels	D/A Resolution (bits)	Program Memory Type	Speed	Oscillator Type	Package Name	Core Processor	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	RAM Size Width	RAM Size Depth	Program Memory Width	Program Memory Depth	Program Memory Size	Number of I/O	Mounting Type	Peripherals	Package Width	Package Length
SILICON LABS SIM3U167-B-GDI	32 Bit	Single-Core	EBI EMI I2C IrDA SmartCard SPI UART USART USB	2 count	12 bit	32 count	10 bit	FLASH	80 MHz	Internal	Die	ARM® Cortex®-M3	3.6 V	1.8 V	85 °C	-40 °C	Die	8 bit	32 K	8 bit	256 K	256 KB	65	Surface Mount	Brown-out Detect DMA I2S POR PWM Reset WDT
SILICON LABS SIM3U167-B-GQR	32 Bit	Single-Core	EBI EMI I2C IrDA SmartCard SPI UART USART USB	2 count	12 bit	32 count	10 bit	FLASH	80 MHz	Internal	80-TQFP	ARM® Cortex®-M3	3.6 V	1.8 V	85 °C	-40 °C	80-TQFP	8 bit	32 K	8 bit	256 K	256 KB	65	Surface Mount	Brown-out Detect DMA I2S POR PWM Reset WDT	12 mm	12 mm
SILICON LABS SIM3U167-B-GM	32 Bit	Single-Core	EBI EMI I2C IrDA SmartCard SPI UART USART USB	2 count	12 bit	32 count	10 bit	FLASH	80 MHz	Internal	92-LGA	ARM® Cortex®-M3	3.6 V	1.8 V	85 °C	-40 °C	92-VFLGA Dual Rows Exposed Pad	8 bit	32 K	8 bit	256 K	256 KB	65	Surface Mount	Brown-out Detect DMA I2S POR PWM Reset WDT	7 mm	7 mm

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