STM32L072CZY6TR - STMicroelectronics

Manufacturer Part Number

STM32L072CZY6TR

Manufacturer

STMicroelectronics

Introduction

The STM32L072CZY6TR belongs to STMicroelectronics' ultra-low-power STM32L0 series microcontrollers based on the high-performance ARM Cortex-M0+ 32-bit RISC core.

Product Features and Performance

32-bit ARM Cortex-M0+ core architecture

Maximum frequency of 32 MHz

Ultra-low-power consumption for energy-sensitive applications

192KB on-chip Flash memory for program storage

20KB of RAM for data processing

EEPROM Size of 6KB

Enhanced I/O port flexibility with 40 I/O pins

Broad set of peripherals including I2C, IrDA, SPI, UART/USART, and USB

Multiple timers, communication interfaces, and ADC channels

Flexible power-supply options supporting 1.65V to 3.6V

Product Advantages

Optimized for energy efficiency and battery-powered devices

Robust design with built-in brown-out detect/reset, DMA, POR, PWM, WDT

High integration reduces complexity and BOM costs

Designed for a wide range of operating temperatures, from -40°C to 85°C

Support for integrated bootloader enabling In-Application Programming (IAP)

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 32MHz

Program Memory Size: 192KB

EEPROM Size: 6KB

RAM Size: 20KB

Voltage - Supply (Vcc/Vdd): 1.65V ~ 3.6V

Data Converters: A/D 13x12b; D/A 2x12b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Watchdog timer for system recovery

Brown-out detect/reset for voltage monitoring

Power-on reset (POR) circuitry for reliable operation at power-up

Internal RC oscillators for system clocking reliability

Compatibility

Interoperability with numerous serial communication interfaces

Standard ARM Cortex-M0+ toolchain support

Compatible with various STMicroelectronics’ development platforms

Compatible with industry-standard surface mount assembly processes

Application Areas

Energy-sensitive and battery-powered devices

Industrial control systems

Consumer electronics

Internet of Things (IoT) devices

Medical monitoring equipment

Smart home systems

Product Lifecycle

Status: Active

No known discontinuation in the near future

Availability of replacements or upgrades for this part number can be confirmed with STMicroelectronics

Several Key Reasons to Choose This Product

Low power consumption extends battery life in portable applications

Extensive set of embedded peripherals streamlines system design and reduces external components

Large program memory facilitates complex and memory-demanding applications

Flexible power supply range accommodates diverse power environments

Strong support ecosystem from STMicroelectronics including software libraries and development tools

Robust design suitable for commercial, industrial, and harsh environments

Well-suited for scalable applications due to industry-standard form factor and package