STM32L162VC datasheet(9/123 Pages) STMICROELECTRONICS

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STM32L162VC, STM32L162RC

Description

The ultra-low-power STM32L162xC 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 256 Kbytes and RAM up to 32 Kbytes)

and an extensive range of enhanced I/Os and peripherals connected to two APB buses.

The STM32L162xC 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 STM32L162xC devices contain standard and advanced communication

interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs and an USB. The

STM32L162xC devices offer up to 23 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 STM32L162xC 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.

STM32L162VC 数据表(PDF) 9 Page - STMicroelectronics