Specification	STM32L162RET6

Connectivity	I2C, IrDA, UART/USART, LINbus, USB, SPI
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Data Converters	A/D 21x12b, D/A 2x12b
EEPROM Size	16 K
Mounting Type	Surface Mount
Number of I/O [custom]	51
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	64-LQFP
Peripherals	WDT, I2S, DMA, PWM, POR, Brown-out Detect/Reset, LCD
Program Memory Size	512 KB
Program Memory Type	FLASH
RAM Size	80 K
Speed	32 MHz
Supplier Device Package	64-LQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

STM32L162RE Series

Ultra-low-power Arm Cortex-M3 MCU with 512 Kbytes of Flash memory, 32 MHz CPU, LCD, USB, 2xOp-amp, AES

Part	Supplier Device Package	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Peripherals	Connectivity	Oscillator Type	Program Memory Size	Number of I/O [custom]	Core Size	EEPROM Size	Data Converters	Speed	RAM Size	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Core Processor	Package / Case
STMicroelectronics STM32L162RET6TR	64-LQFP (10x10)	FLASH	85 C	-40 ¯C	Surface Mount	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	I2C IrDA LINbus SPI UART/USART USB	Internal	512 KB	51	32-Bit	16 K	A/D 21x12b D/A 2x12b	32 MHz	80 K	3.6 V	1.8 V	ARM® Cortex®-M3	64-LQFP
STMicroelectronics STM32L162RET6	64-LQFP (10x10)	FLASH	85 C	-40 ¯C	Surface Mount	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	I2C IrDA LINbus SPI UART/USART USB	Internal	512 KB	51	32-Bit	16 K	A/D 21x12b D/A 2x12b	32 MHz	80 K	3.6 V	1.8 V	ARM® Cortex®-M3	64-LQFP

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	1885	$ 9.78
Newark	Each	1	$ 12.77
		10	$ 10.61
		25	$ 10.07
		50	$ 9.82
		100	$ 9.58
		320	$ 9.33
		640	$ 9.04

Description

General part information

STM32L162RE Series

The ultra-low-power STM32L162xE devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 512 Kbytes and RAM up to 80 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The STM32L162xE devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, AES, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.

Moreover, the STM32L162xE devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, two UARTs, three USARTs and an USB. The STM32L162xE devices offer up to 34 capacitive sensing channels to simply add a touch sensing functionality to any application.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

STM32L162RET6 | Datasheet

Datasheet