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Ultra-Low Power, Secure and Enhanced Touch MCU
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PIC32CM2532LE00048
PIC32CM2532LE00064
PIC32CM2532LE00100
PIC32CM2532LS00048
PIC32CM2532LS00064
PIC32CM2532LS00100
PIC32CM2532LS60048
PIC32CM2532LS60064
PIC32CM2532LS60100
PIC32CM5164LE00048
PIC32CM5164LE00064
PIC32CM5164LE00100
PIC32CM5164LS00048
PIC32CM5164LS00064
PIC32CM5164LS00100
PIC32CM5164LS60048
PIC32CM5164LS60064
PIC32CM5164LS60100
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15
Peripheral Access Controller (PAC)
15.5
Functional Description
15.5.2
Basic Operation
512-KB Flash, 64-KB SRAM with TrustZone, Crypto & Enhanced 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
Peripherals
10
Memories
11
Processor and Architecture
12
PIC32CM LS00/LS60
Specific Security Features
13
Boot ROM
14
Implementation Defined Attribution Unit (IDAU)
15
Peripheral Access Controller (PAC)
15.1
Overview
15.2
Features
15.3
Block Diagram
15.4
Peripheral Dependencies
15.5
Functional Description
15.5.1
Principle of Operation
15.5.2
Basic Operation
15.5.2.1
Initialization, Enabling and Resetting
15.5.2.2
Operations
15.5.2.3
Peripheral Access Errors
15.5.2.4
Write Access Protection Management
15.5.2.5
Write Access Protection Management Errors
15.5.2.6
PIC32CM LS00/LS60
Security Attribution Management
15.5.2.7
PIC32CM LS00/LS60
Security Attribution Management Errors
15.5.2.8
AHB Client Bus Errors
15.5.2.9
Generating Events
15.5.3
Interrupts
15.5.4
Events
15.5.5
Sleep Mode Operation
15.5.6
Debug Operation
15.5.7
PIC32CM LS00/LS60
Secure and Non-Secure Read/Write Accesses
15.6
Register Summary
16
Device Service Unit (DSU)
17
Generic Clock Controller (GCLK)
18
Main Clock (MCLK)
19
32.768 kHz Oscillators Controller (OSC32KCTRL)
20
Oscillators Controller (OSCCTRL)
21
Supply Controller (SUPC)
22
Power Manager (PM)
23
Reset Controller (RSTC)
24
Watchdog Timer (WDT)
25
Real-Time Counter (RTC)
26
Frequency Meter (FREQM)
27
Direct Memory Access Controller (DMAC)
28
External Interrupt Controller (EIC)
29
Non-volatile Memory Controller (NVMCTRL)
30
TrustRAM (TRAM)
31
I/O Pin Controller (PORT)
32
Event System (EVSYS)
33
Serial Communication Interface (SERCOM)
34
Universal Synchronous and Asynchronous Receiver-Transmitter (SERCOM USART)
35
Serial Peripheral Interface (SERCOM SPI)
36
Inter-Integrated Circuit (SERCOM I
2
C)
37
Inter-IC Sound Controller (I
2
S)
38
Universal Serial Bus (USB)
39
Timer/Counter (TC)
40
Timer/Counter for Control Applications (TCC)
41
True Random Number Generator (TRNG)
42
Configurable Custom Logic (CCL)
43
Analog Peripherals Considerations
44
Analog-to-Digital Converter (ADC)
45
Analog Comparators (AC)
46
Digital-to-Analog Converter (DAC)
47
Operational Amplifier Controller (OPAMP)
48
Peripheral Touch Controller (PTC)
49
Electrical Characteristics
50
Extended Temperature Electrical Characteristics (125°C)
51
Packaging Information
52
Schematic Checklist
53
Appendix
54
Conventions
55
Acronyms and Abbreviations
56
Data Sheet Revision History
Microchip Information
15.5.2 Basic Operation
