STM32L162VC-A Series

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

Catalog

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

Part	Package / Case	Core Size	Core Processor	Supplier Device Package	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	EEPROM Size	Peripherals	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Connectivity	Mounting Type	Program Memory Size	Number of I/O	Data Converters [custom]	Data Converters [custom]	Speed	Data Converters	RAM Size	Data Converters [x]
STMicroelectronics STM32L162QDH6DTR	132-UFBGA	32-Bit Single-Core	ARM® Cortex®-M3	132-UFBGA (7x7)	Internal	3.6 V	1.65 V	12 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	384 KB	109	2x12b	40x12b	32 MHz
STMicroelectronics STM32L162VEY6TR	104-UFBGA WLCSP	32-Bit Single-Core	ARM® Cortex®-M3	104-WLCSP (5.09x4.1)	Internal	3.6 V	1.8 V	16 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	512 KB	83			32 MHz	2 12 b 12 b 25	80 K
STMicroelectronics STM32L162RDY6TR	64-UFBGA WLCSP	32-Bit Single-Core	ARM® Cortex®-M3		Internal	3.6 V	1.8 V	12 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	384 KB	51			32 MHz			2 12 b 21
STMicroelectronics STM32L162VET6	100-LQFP	32-Bit Single-Core	ARM® Cortex®-M3	100-LQFP (14x14)	Internal	3.6 V	1.8 V	16 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	512 KB	83			32 MHz	2 12 b 12 b 25	80 K
STMicroelectronics STM32L162RCT6TR	64-LQFP	32-Bit Single-Core	ARM® Cortex®-M3	64-LQFP (10x10)	Internal	3.6 V	1.8 V	8 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	256 KB	51			32 MHz			2 12 b 21
STMicroelectronics STM32L162ZCT6	144-LQFP	32-Bit Single-Core	ARM® Cortex®-M3		Internal	3.6 V	1.8 V	8 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	256 KB	115	2x12b	40x12b	32 MHz
STMicroelectronics STM32L162QDH6	132-UFBGA	32-Bit Single-Core	ARM® Cortex®-M3	132-UFBGA (7x7)	Internal	3.6 V	1.8 V	12 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	384 KB	109	2x12b	40x12b	32 MHz
STMicroelectronics STM32L162VCT6A	100-LQFP	32-Bit Single-Core	ARM® Cortex®-M3		Internal	3.6 V	1.8 V	8 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	256 KB	83			32 MHz	2 12 b 12 b 25
STMicroelectronics STM32L162VCH6TR	100-UFBGA	32-Bit Single-Core	ARM® Cortex®-M3	100-UFBGA (7x7)	Internal	3.6 V	1.8 V	8 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	256 KB	83			32 MHz	2 12 b 12 b 25
STMicroelectronics STM32L162VDT6	100-LQFP	32-Bit Single-Core	ARM® Cortex®-M3	100-LQFP (14x14)	Internal	3.6 V	1.8 V	12 K	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	FLASH	85 °C	-40 °C	I2C IrDA LINbus SPI UART/USART USB	Surface Mount	384 KB	83			32 MHz	2 12 b 12 b 25

Catalog

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

Key Features

• Includes ST state-of-the-art patented technology

- Ultra-low-power platform1.65 V to 3.6 V power supply-40°C to 105°C temperature range305 nA Standby mode (3 wakeup pins)1.15 µA standby mode + RTC0.475 µA Stop mode (16 wakeup lines)1.35 µA Stop mode + RTC11 µA Low-power run mode230 µA/MHz Run mode10 nA ultra-low I/O leakage8 µs wakeup time

- AES-128 bit encryption hardware accelerator

- Core: Arm®Cortex®-M3 32-bit CPUFrom 32 kHz up to 32 MHz max1.25 DMIPS/MHz (Dhrystone 2.1)Memory protection unit

- Reset and supply managementLow-power, ultrasafe BOR (brownout reset) with 5 selectable thresholdsUltra-low-power POR/PDRProgrammable voltage detector (PVD)

- Clock sources1 to 24 MHz crystal oscillator32 kHz oscillator for RTC with calibrationHigh speed internal 16 MHz factory-trimmed RC (+/- 1%)Internal low power 37 kHz RCInternal multispeed low power 65 kHz to 4.2 MHzPLL for CPU clock and USB (48 MHz)

- Pre-programmed bootloaderUSB and USART supported

- Development supportSerial wire debug supportedJTAG and trace supported

- Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors

- Memories384 Kbytes of Flash memory with ECC (with 2 banks of 192 Kbytes enabling Rww capability)48 Kbytes of RAM12 Kbytes of true EEPROM with ECC128-byte backup registerMemory interface controller supporting SRAM, PSRAM and NOR Flash

- LCD driver for up to 8x40 segmentsSupport contrast adjustmentSupport blinking modeStep-up converter on board

- Rich analog peripherals (down to 1.8V)3x operational amplifiers12-bit ADC 1 Msps up to 40 channels12-bit DAC 2 ch with output buffers2x ultra-low-power comparators(window mode and wakeup capability)

- DMA controller 12x channels

- 12x peripheral communication interfaces1x USB 2.0 (internal 48 MHz PLL)5x USARTsUp to 8x SPIs (2x I2S, 3x 16 Mbit/s)2x I2Cs (SMBus/PMBus)1x SDIO interface

- 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)

- Up to 34 capacitive sensing channels

- CRC calculation unit, 96-bit unique ID

Description

The ultra-low-power STM32L162xD 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 384 Kbytes and RAM up to 48 Kbytes), a flexible static memory controller (FSMC) interface (for devices with packages of 100 pins and more) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The STM32L162xD devices offer three 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 STM32L162xD devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, one SDIO, three USARTs, two UARTs and an USB. The STM32L162xD devices offer up to 34 capacitive sensing channels to simply add a touch sensing functionality to any application. They also include a real-time clock and a set of backup registers that remain powered in Standby mode. Finally, the integrated LCD controller has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with the contrast independent of the supply voltage. The ultra-low-power STM32L162xD devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving modes allows the design of low-power applications.