Description

The Microchip PIC32CXMTG series is a family of system-on-chip solutions well suited for smart energy applications such as communication modules and residential split meter systems. Built around a 32-bit Arm® Cortex®-M4F RISC processor, the devices run at a maximum speed of 200 MHz and embed up to 2 Mbytes of embedded Flash, up to 512 Kbytes of SRAM and 16 Kb of Instruction and 8 Kb of Data Cache/Tightly Coupled Memory (TCM) on-chip.

A QSPI interface with eXecute-in-Place (XiP) coupled with on-the-fly AES128 encryption bridge futureproofs the devices and ensures platform scalability in case of memory extension needs or changing system requirements.

A Secure Boot and secure key storage coupled with advanced cryptographic/Hash hardware accelerators, such as ECC, RSA, AES128/256, and SHA256/512, support the different encryption and authentication protocols.

The series also features a segmented LCD controller, anti-tampers, Floating Point Unit (FPU), MPU, FLEXCOM peripherals supporting I²C, SPI, UART/USART interfaces, three PWMs for pulse output functions, 12-channel general-purpose 32-bit timers, 12-bit ADC, analog comparators and a battery backed-up RTC running as low as 1 μA.

PIC32CXMTG devices are available in EP-TQFP128-pin exposed pin and VQFN64 packages.

See the table Configuration Summary for device configuration versus packages.