STM32L083RZT6

Microcontrollers Overview

The STM32L083RZT6 is an ultra-low-power microcontroller based on the Arm Cortex-M0+ core, operating at frequencies up to 32 MHz. It features 192 Kbytes of Flash memory with ECC and read-while-write capability, 20 Kbytes of RAM, and 6 Kbytes of data EEPROM. The device includes a hardware AES encryption engine, a crystal-less USB interface, and an integrated LCD controller supporting up to 8 multiplexed displays. Power supply ranges from 1.65 V to 3.6 V, ensuring operation across industrial temperature ranges.

Microcontrollers Feature Summary

• Integrates a hardware AES encryption engine for secure data processing
• Features a built-in LCD voltage generator for driving multiplexed displays
• Supports crystal-less USB connectivity with battery charging detection
• Includes capacitive sensing channels for touch sensor applications

Microcontrollers Applications

• Battery-powered consumer devices requiring low power consumption
• Applications utilizing LCD displays with contrast adjustment needs
• Secure IoT endpoints requiring hardware-based encryption
• USB-enabled portable devices without external crystals

Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm package type, temperature range, and mass storage programming status. Ensure compatibility with the required pinout and electrical specifications before procurement.

Microcontrollers Selection Notes

Select this component when high integration of analog peripherals, security features, and display drivers is required within a compact footprint. Consider the available I/O count and memory size relative to application complexity.

Microcontrollers Part Context

This part belongs to the STM32L083xx series, designed for ultra-low-power performance. It shares architectural similarities with other members of the family but differs in memory capacity and package options. The RZ designation indicates a specific pin count and package configuration within the product line.

Microcontrollers Replacement Considerations

Check for alternative packages or memory variants within the STM32L083xx series that maintain pin compatibility. Verify peripheral availability and firmware compatibility if substituting with different suffixes.