EmbeddedRelated.com
    Parts    PIC32CM5164LS00064-I/PT
PIC32CM5164LS00064-I/PT

MCHPPIC32CM5164LS00064-I/PT

Microchip Technology
ARM Microcontrollers - MCU TQFP 64, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power & Security
566 in stock
Mouser Compare Prices

Overview

The PIC32CM5164LS00064-I/PT is a 32-bit microcontroller based on the ARM Cortex-M23 core, designed for low-power applications requiring integrated hardware security. It operates at up to 48MHz and features 512KB of Flash alongside 64KB of SRAM to support complex IoT applications. This device is part of the LS00 series which emphasizes secure boot and hardware-level protection for sensitive firmware.

Why Choose This Part

This MCU provides a hardware-based Root of Trust and ARM TrustZone for robust security without the power overhead of higher-end cores. It features a versatile peripheral set including USB and a dedicated 8KB EEPROM, which simplifies data persistence and connectivity in compact designs.

Applications

Secure IoT Nodes
Utilizing the ARM TrustZone technology to isolate critical security firmware from non-secure application code.
Battery-Powered Sensors
Leveraging the low-power Cortex-M23 architecture to extend the life of remote sensing equipment.
Smart Home Peripherals
Managing human interface and communication tasks via I2C, SPI, and USB while maintaining a secure device identity.
Industrial Data Loggers
Using the 512KB Flash and 8KB EEPROM for reliable local storage of configuration and event data.

Key Specifications

Speed 48MHz
RAM Size 64K x 8
Core Size 32-Bit
EEPROM Size 8K x 8
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Mounting Type Surface Mount
Number of I/O 48
Core Processor ARM Cortex-M23
Package / Case 64-TQFP
Data Converters A/D 20x12b; D/A 2x12b
Oscillator Type Internal
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 64-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) 1.62V ~ 3.63V

Getting Started

Development is supported by the MPLAB X IDE and the MPLAB Harmony v3 software framework, which includes specific drivers for security features. For hardware evaluation, the PIC32CM LS00 Curiosity Pro Evaluation Kit provides a direct path to prototyping with access to all 48 I/O pins.

Also Consider

STM32L552VET6 STMicroelectronics - Offers a higher performance ARM Cortex-M33 core with TrustZone for applications requiring more computational throughput.
SAMD21G18A-AU MCHPMicrochip Technology - A standard Cortex-M0+ alternative for applications that do not require the advanced hardware security features of the LS series.