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The STM32L162RET6TR is an ultra-low power 32-bit microcontroller designed on the ARM Cortex-M3 core and optimised for high performance and low power applications.

STM32L162RET6TR Core and Performance

Processor: ARM Cortex-M3 32-bit CPU up to 32MHz with 1.25 DMIPS/MHz performance (Dhrystone 2.1).

Memory: 512KB Flash memory (supports ECC checksum), 80KB RAM and 16KB true EEPROM, providing rich data storage space.

Ultra-low power consumption features

Power supply range: 1.65V to 3.6V for battery-powered devices.

Power consumption modes:

Standby mode (3 wake-up pins): 290nA only.

Stop mode (16 wake-up pins): as low as 1.4μA.

Run mode: 195μA/MHz.

Fast wake-up: 8μs wake-up time, suitable for real-time response applications.

Rich peripherals and interfaces

Communication interface: Support USB 2.0, USART, SPI, I2C, IrDA and LIN bus, providing flexible connection options.

Analogue peripherals:

12-bit ADC (1Msps, up to 40 channels).

2 12-bit DACs.

2 operational amplifiers and 2 ultra-low power comparators.

LCD driver: Supports up to 8x40 segment LCD display with built-in contrast adjustment and boost converter.

Security and Encryption

Hardware encryption: Integrated AES 128-bit encryption accelerator to enhance data security.

Protection mechanism: Supports power-off reset (BOR), programmable voltage detector (PVD) and memory protection unit (MPU).

Package and Operating Environment

Package: 64-pin LQFP (10x10mm) for surface mount design.

Operating temperature: -40°C to 85°C for industrial grade applications.

STM32L162RET6TR Parameters

Core: ARM® Cortex®-M3 32-bit CPU operating at up to 32MHz with performance up to 1.25 DMIPS/MHz (Dhrystone 2.1)

Storage:

512KB Flash with ECC (2 rows of 256KB with read/write capability enabled).

80KB RAM

16KB true EEPROM with ECC.

128-byte backup register

Operating Voltage: 1.65V to 3.6V

STM32L162RET6TR Application Areas

Suitable for low-power scenarios such as portable medical devices, industrial sensors, smart meters, touch-sensitive devices and Internet of Things (IoT) nodes.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

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• 6.Can the company issue an invoice?

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