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Second-Generation Smart Energy Platform Solution including Integrated Metrology, Dual Arm® Cortex®-M4F Cores, Security and LCD Controller

PIC32CX1025MTSH PIC32CX2051MTSH PIC32CX5112MTSH

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17 System Controller Write Protection (SYSCWP)
17.1 Functional Description

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Description
Features
1 Block Diagram
2 Configuration Summary
3 Package and Pinout
4 Power Supply and Power Control
5 Input/Output Lines
6 Core and Interconnect
7 Product Mapping and Peripheral Access
8 Memories
9 Safety and Security Features
10 Real-Time Event Management
11 Peripherals
12 Cortex-M4 Processor (Arm)
13 Flash Programming, Debug and Test Features
14 ROM Code and Boot Strategies
15 Supply Controller (SUPC)
16 Reset Controller (RSTC)
17 System Controller Write Protection (SYSCWP)
- 17.1 Functional Description
  - 17.1.1 System Controller Peripheral Mapping
  - 17.1.2 Register Write Protection
- 17.2 Register Summary
18 Dual Watchdog Timer (DWDT)
19 Clock Generator
20 Power Management Controller (PMC)
21 Parallel Input/Output Controller (PIO)
22 Real-Time Clock (RTC)
23 Real-time Timer (RTT)
24 General Purpose Backup Registers (GPBR)
25 Special Function Registers (SFR)
26 Special Function Registers Backup (SFRBU)
27 Bus Matrix (MATRIX)
28 Chip Identifier (CHIPID)
29 Secure Embedded Flash Controller (SEFC)
30 Interprocessor Communication (IPC)
31 Memory to Memory (MEM2MEM)
32 Peripheral DMA Controller (PDC)
33 Cortex-M Cache Controller (CMCC)
34 Flexible Serial Communication Controller (FLEXCOM)
35 Quad Serial Peripheral Interface (QSPI)
36 Segment LCD Controller (SLCDC)
37 Timer Counter (TC)
38 Analog-to-Digital Converter (ADC) Controller
39 Analog Comparator Controller (ACC)
40 Advanced Encryption Standard (AES)
41 Advanced Encryption Standard Bridge (AESB)
42 Secure Hash Algorithm (SHA)
43 True Random Number Generator (TRNG)
44 Integrity Check Monitor (ICM)
45 Classical Public Key Cryptography Controller (CPKCC)
46 Energy Metering Analog Front End (EMAFE)
47 Multi Channel Serial Peripheral Interface (MCSPI)
48 Pulse Width Modulation Controller (PWM)
49 Universal Asynchronous Receiver Transmitter (UART)
50 Electrical Characteristics
51 Mechanical Characteristics
52 Marking
53 Ordering Information
54 Revision History
55 Product Identification System
Microchip Information

17.1 Functional Description

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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