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PIC32CX5112MTC128
  • PIC32CX5112MTC128

PIC32CX5112MTC128

In Production

The Microchip PIC32CXMTC series is a family of system-on-chip solutions built around dual 32-bit Arm® Cortex®-M4F RISC processors. The series features an optimized two-wire interface for reducing the isolated interconnect with Microchip's Analog Front End (AFE), making these devices particularly well suited for applications such as polyphase shunt smart meters.With the Application core running at a maximum speed of 200 MHz, and up to 240 MHz for the Metrology core, PIC32CX5112MTC128 includes 512 kBytes of embedded Flash, 176 kBytes of SRAM and 16 kB of Instruction and 8 kB of Data Cache/Tightly Coupled Memory (TCM) on-chip. PIC32CX5112MTC128 has been designed to meet the requirements of international Metering standards, with a distinct separation between Application/Communication and Metro...

Microchip Technology PIC32CX5112MTC128 Product Info

16 April 2026 0

Parameters

ADC Channels

6

ADC Resolution

12

Active Energy Accy (%)

0

Active Meas# Accy (%)

0

Analog Comparator

Yes

Anti-Tampering Inputs

3

Crypto Engine

AES/CPKCC/ICM(SHA)/TRNG

Flash (kBytes)

512

Max I/O Pins

102

Operating Voltage Max. (V)

3.6

Operating Voltage Min (Vcc)

2.25

PWM Channels

3

QSPI

Yes

Reactive Energy Accy (%)

0

SPI/TWI/UART

8x4-wire

SRAM

128

Secure Boot

Yes

Segment LCD

up to 8x32

Temp Coefficient Type (ppm/degC)

0

Temp# Range Max (deg C)

85

Temp# Range Min (deg C)

-40

Timers

12

UART

2

Features

  • 200+ MHz Dual Core Cortex-M4F + MPU
  • 512KB-1MB-2MB Dual Bank/Dual Boot Flash with 1M+ Cycle Endurance
  • Up to 176kB Multi Port SRAM
  • Quad IO SPI with Encrypted XIP
  • Ultra-Low Power in RTC mode
  • Advanced HW Crypto Features
  • - ECC, RSA
  • - AES256, SHA512, TRNG
  • - Secure Key Storage
  • - Secure Boot
  • 3x Anti-Tampering IOs in Back Up Domain
  • Single 32KHz Crystal Operation
  • Up to 8*32 SLCD Controller
  • Advanced HW LR/NLR code isolation IP to support MID/Welmec requirements
  • Comes with Microchip Metrology ANSI/IEC compliant DSP Lib
  • Comes with Microchip certified PLC-G3 and Prime 1.3/1.4 stack
  • CAVP certified
  • Support of Microchip MPLAB X IDE & Harmony, IAR & KEIL
  • Available in eTQFP128 package
  • Description

    The Microchip PIC32CXMTC series is a family of system-on-chip solutions built around dual 32-bit Arm® Cortex®-M4F RISC processors. The series features an optimized two-wire interface for reducing the isolated interconnect with Microchip's Analog Front End (AFE), making these devices particularly well suited for applications such as polyphase shunt smart meters.

    With the Application core running at a maximum speed of 200 MHz, and up to 240 MHz for the Metrology core, PIC32CX5112MTC128 includes 512 kBytes of embedded Flash, 176 kBytes of SRAM and 16 kB of Instruction and 8 kB of Data Cache/Tightly Coupled Memory (TCM) on-chip. PIC32CX5112MTC128 has been designed to meet the requirements of international Metering standards, with a distinct separation between Application/Communication and Metrology functions. Each core features an embedded Memory Protection Unit (MPU) and a high-speed bus matrix, ensuring protection of the legally relevant code from both core and peripherals access.

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