Microchip TechnologyPIC32CM2532LS00064-I/PTSecure Microcontrollers and TPM

PIC32CM LS00 family of devices based on Arm® Cortex®-M23 processor bring ultra-low power, superior touch, security and smart analog integration in one chip. They feature innovative low power techniques including SleepWalking peripherals, Arm TrustZone, immutable secure boot, industry leading water tolerant touch, Op Amps, Analog to Digital Converter (ADC) & Digital to Analog Converter (DAC). They are supported by MPLABX IDE, MPLAB Harmony v3 and MPLAB Code Configurator (MCC).

Product Features

•  Processor:
• •  Arm® Cortex®-M23
• •  48 MHz (2.64 CoreMark/MHz)
• •  Hardware divider
• •  Nested Vector Interrupt Controller (NVIC)
• •  Memory Protection Unit (MPU)

•  Operating Voltage Range:
• •  1.62V to 3.63V

•  Memory:
• •  256 KB Flash
• •  32 KB SRAM
• •  8 KB Data Flash Write While Read(WWR) section
• •  512 bytes TrustRAM

•  Ultra-Low Power:
• •  Active, Idle, Standby with partial or full SRAM retention and off sleep modes
• •  Static and dynamic power gating
• •  SleepWalking peripherals
• •  Event System
• •  Embedded Buck/LDO regulator with on-the-fly selection

•  Security:
• •  Secure Boot with SHA-or HMAC based authentication
• •  Arm TrustZone for flexible hardware isolation of memories and peripherals
• •  AES-256/192/128, SHA-256, and GCM cryptography accelerators
• •  Device Identity Composition Engine (DICE) security standard support
• •  Rapid Tamper Erase on scrambling key and TrustRAM data
• •  32-bit RTC with tamper detection
• •  Data remanence prevention
• •  One True Random Generator (TRNG)

•  Enhanced Peripheral Touch Controller (PTC):
• •  Driven Shield Plus for moisture tolerance and noise immunity
• •  Parallel Acquisition through Polarity control
• •  Supports wake-up on touch from Standby Sleep mode
• •  Low-power, high-sensitivity, environmentally robust capacitive touch buttons, sliders, wheels, and trackpads

•  Advanced Analog:
• •  12-bit, 1 MSPS Analog-to-Digital Converter (ADC)
• •  12-bit, 1MSPS Digital-to-Analog Converter (DAC)
• •  Analog Comparators (AC) with window compare function
• •  Operational Amplifiers

•  Additional Peripherals:
• •  USB Full Speed Device and Host
• •  I2S with up to 8-slot TDM and PDM microphone support
• •  USART, I2C, LIN, SPI, ISO7816, RS-485
• •  16-bit & 24-bit Timer Counter for Control (TCC)
• •  16-bit Timer Counters (TC), WDT and 32-bit RTC

•  Development Support:
• •  MPLAB X IDE
• •  MPLAB Harmony v3 & MCC
• •  Two-pin Serial Wire Debug (SWD) programming and debugging interface