SIM3U164-B-GMR

Silicon Labs

IC MCU 32BIT 256KB FLASH 40QFN

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Silicon Labs

IC MCU 32BIT 256KB FLASH 40QFN

Technical Specifications

Parameters and characteristics for this part

Specification	SIM3U164-B-GMR

Connectivity	UART/USART, USB, I2C, IrDA, SmartCard, SPI
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core
Data Converters	A/D 18x12b, D/A 2x10b
Mounting Type	Surface Mount
Number of I/O	28
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	40-VFQFN Exposed Pad
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT, PWM, I2S
Program Memory Size	256 KB
Program Memory Type	FLASH
Speed	80 MHz
Supplier Device Package	40-QFN (6x6)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

Part	Supplier Device Package	Program Memory Type	Data Converters	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Speed	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Program Memory Size	Peripherals	Mounting Type	Oscillator Type	Number of I/O	Core Processor	Connectivity	Core Size
Silicon Labs SIM3U164-B-GMR	40-QFN (6x6)	FLASH	A/D 18x12b D/A 2x10b	85 °C	-40 °C	40-VFQFN Exposed Pad	80 MHz	1.8 V	3.6 V	256 KB	Brown-out Detect/Reset DMA I2S POR PWM WDT	Surface Mount	Internal	28	ARM® Cortex®-M3	I2C IrDA SmartCard SPI UART/USART USB	32-Bit Single-Core

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 11.98

General part information

ARM® Cortex®-M3 SiM3U1xx Microcontroller IC 32-Bit Single-Core 80MHz 256KB (256K x 8) FLASH 40-QFN (6x6)

Technical documentation and resources