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Advanced Security and Features Set MCU PIC32CX SG41/SG60/SG61 Family Data Sheet
Advanced Security and Features Set MCU PIC32CX SG41/SG60/SG61 Family Data Sheet
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PIC32CX1025SG41128 PIC32CX1025SG60100 PIC32CX1025SG60128 PIC32CX1025SG61100 PIC32CX1025SG61128
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  2. 47 Public Key Cryptography Controller (PUKCC)
  3. 47.4 Functional Description

PIC32CX SG41/SG60/SG61 Family Data Sheet

  • 1-MB Flash, 256-KB SRAM with optional Hardware Security Module, Crypto, 1 MSPS 12-bit ADC, QSPI, USB, Ethernet, and PTC
  • 1 Configuration Summary
  • 2 Ordering Information
  • 3 Block Diagram
  • 4 Pinout and Packaging
  • 5 Signal Descriptions List
  • 6 Power Supplies
  • 7 Device Start-Up
  • 8 Product Mapping
  • 9 Memories
  • 10 Processor and Architecture
  • 11 Cortex-M Cache Controller (CMCC)
  • 12 Peripheral Access Controller (PAC)
  • 13 Device Service Unit (DSU)
  • 14 Clock System
  • 15 Generic Clock Controller (GCLK)

  • 16 Main Clock (MCLK)
  • 17 32.768 kHz Oscillators Controller (OSC32KCTRL)
  • 18 Oscillators Controller (OSCCTRL)
  • 19 Supply Controller (SUPC)
  • 20 Power Manager (PM)
  • 21 Reset Controller (RSTC)
  • 22 Watchdog Timer (WDT)
  • 23 Real-Time Counter (RTC)
  • 24 Frequency Meter (FREQM)
  • 25 Direct Memory Access Controller (DMAC)
  • 26 External Interrupt Controller (EIC)
  • 27 Non-Volatile Memory Controller (NVMCTRL)
  • 28 RAM Error Correction Code (RAMECC)
  • 29 I/O Pin Controller (PORT)
  • 30 Event System (EVSYS)
  • 31 Serial Communication Interface (SERCOM)
  • 32 SERCOM Synchronous and Asynchronous Receiver and Transmitter (SERCOM USART)
  • 33 SERCOM Serial Peripheral Interface (SERCOM SPI)
  • 34 SERCOM Inter-Integrated Circuit (SERCOM I2C)
  • 35 Quad Serial Peripheral Interface (QSPI)
  • 36 SD/MMC Host Controller (SDHC)
  • 37 Inter-IC Sound Controller (I2S)
  • 38 Control Area Network (CAN)
  • 39 Parallel Capture Controller (PCC)
  • 40 Universal Serial Bus (USB)
  • 41 Ethernet MAC (GMAC)
  • 42 Position Decoder (PDEC)
  • 43 Configurable Custom Logic (CCL)
  • 44 Timer/Counter (TC)
  • 45 Timer/Counter for Control Applications (TCC)
  • 46 Advanced Encryption Standard (AES)
  • 47 Public Key Cryptography Controller (PUKCC)
    • 47.1 Overview
    • 47.2 Features
    • 47.3 Peripheral Dependencies
    • 47.4 Functional Description
  • 48 True Random Number Generator (TRNG)
  • 49 Integrity Check Monitor (ICM)
  • 50 Hardware Security Module (HSM)
  • 51 Analog-to-Digital Converter (ADC)
  • 52 Analog Comparators (AC)
  • 53 Digital-to-Analog Converter (DAC)
  • 54 Peripheral Touch Controller (PTC)
  • 55 Electrical Specifications 85°C
  • 56 Electrical Specifications 125°C
  • 57 Packaging Information
  • 58 Schematic Checklist
  • 59 Conventions
  • 60 Acronyms and Abbreviations
  • 61 PIC32CX SG41/SG60/SG61 Revision History
  • Microchip Information

47.4 Functional Description

The PUKCL Library is supported in the Microchip MPLAB Harmony v3 Crypto Library: github.com/Microchip-MPLAB-Harmony/crypto

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.

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