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The STM32L151C8T6 is a microcontroller from STMicroelectronics, part of the STM32L1 series, which is based on the ARM Cortex-M3 core. Below are the key specifications, descriptions, and features:

Manufacturer:

STMicroelectronics

Specifications:

• Core: ARM Cortex-M3 (32-bit)
• Operating Frequency: Up to 32 MHz
• Flash Memory: 64 KB
• SRAM: 10 KB
• EEPROM: 4 KB
• Operating Voltage: 1.8V to 3.6V
• Package: LQFP-48
• GPIO Pins: 37
• ADC Channels: 16x 12-bit ADC (1 Msps)
• DAC Channels: 2x 12-bit DAC
• Timers: 7 (including 16-bit and 32-bit timers)
• Communication Interfaces:
• USART (3x)
• SPI (2x)
• I2C (2x)
• USB 2.0 Full-Speed
• Low-Power Modes:
• Sleep, Stop, Standby modes
• Ultra-low-power consumption (down to 0.27 µA in Standby mode)
• Operating Temperature Range: -40°C to +85°C

Descriptions:

The STM32L151C8T6 is a low-power microcontroller optimized for energy-efficient applications. It integrates a Cortex-M3 core with ST’s ultra-low-power technology, making it suitable for battery-powered devices, IoT applications, and portable electronics.

Features:

• Ultra-low-power operation with multiple power-saving modes.
• Rich peripheral set including ADC, DAC, timers, and communication interfaces.
• Hardware encryption (AES 128/256-bit) for secure applications.
• Real-time clock (RTC) with calendar and alarm functions.
• DMA controller for efficient data transfer.
• Flexible clock management with internal and external oscillators.

This microcontroller is designed for applications requiring high performance with minimal power consumption, such as medical devices, sensors, and smart meters.