Shenzhen Meiyuxin Technology Co., Ltd. [MCU Distributor] STM32L162RCT6TR Ultra Low Power Arm Cortex-M3 MCU with 256-KB Flash Memory, 32 MHz CPU, LCD, USB, 2x Op Amp ARM Microcontroller - MCU! ! !

Product 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), highspeed 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.

Product Specifications:

This datasheet provides the ordering information and mechanical device characteristics of the STM32L162xC ultra-low-power Arm® Cortex®-M3 based microcontroller product line.

STM32L162xC devices are microcontrollers with a Flash memory density of 256 Kbytes.

The ultra-low-power STM32L162xC family includes devices in 2 different package types: from 64 pins to 100 pins. Depending on the device chosen, different sets of peripherals are included, the description below gives an overview of the complete range of peripherals proposed in this family.

These features make the ultra-low-power STM32L162xC microcontroller family suitable for a wide range of applications:

• Medical and handheld equipment

• Application control and user interface

• PC peripherals, gaming, GPS and sport equipment

• Alarm systems, wired and wireless sensors, video intercom

• Utility metering