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32-bit Arm Cortex-M23 Low Power MCU with Security, Safety, CAN-FD, Full Speed USB, Touch and Advanced Analog
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PIC32CM5112GC00048
PIC32CM5112GC00064
PIC32CM5112GC00100
PIC32CM5112SG00048
PIC32CM5112SG00064
PIC32CM5112SG00100
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30
External Interrupt Controller (EIC)
32-bit Arm® Cortex®-M23 MCU with Security, Functional Safety (FuSa), CAN-FD, Full-Speed USB, Enhanced Touch, and Advanced Analog
1
Guidelines for Getting Started
2
Configuration Summary
3
Ordering Information
4
Block Diagram
5
Pinout and Packaging
6
Signal Description
7
Power Supplies and Startup Considerations
8
Product Mapping
9
Peripherals
10
Processor and Architecture
11
Memories
12
PIC32CM SG00/GC00
Security Features
13
Implementation Defined Attribution Unit (IDAU)
14
System Bus AHB - APB Bridge (H2PB)
15
Multi-Channel RAM Controller (MCRAMC)
16
Peripheral Access Controller (PAC)
17
Device Service Unit (DSU)
18
Clock Distribution System
19
Oscillator Controller (OSCCTRL)
20
Generic Clock Controller (GCLK)
21
Main Clock (MCLK)
22
32 KHz Oscillators Controller (OSC32KCTRL)
23
Watchdog Timer (WDT)
24
Frequency Meter (FREQM)
25
Real-Time Counter (RTC)
26
Direct Memory Access Controller (DMAC)
27
Supply Controller (SUPC)
28
Power Manager (PM)
29
Reset Controller (RSTC)
30
External Interrupt Controller (EIC)
30.1
Overview
30.2
Features
30.3
Block Diagram
30.4
Signal Description
30.5
Interrupts
30.6
Events
30.7
Sleep Mode Operation
30.8
Secure Access Right
30.9
Synchronization
30.10
Peripheral Dependencies
30.11
Register Summary
31
Non-Volatile Memory Controller (NVMCTRL)
32
Event System (EVSYS)
33
I/O Pin Controller (PORT)
34
Serial Communication Interface (SERCOM)
35
Controller Area Network (CAN)
36
Universal Serial Bus (USB)
37
Configurable Custom Logic (CCL)
38
Analog to Digital Converter (ADC)
39
Analog Comparator (AC)
40
Timer/Counter for Control Applications (TCC)
41
TrustRAM (TRAM)
42
Peripheral Touch Controller (PTC)
43
Hardware Security Module Lite (HSM-Lite)
44
Anti-Tamper Module (AT)
45
Physically Uncloneable Function (PUF)
46
Electrical Characteristics
47
Packaging Information
48
Schematic Checklist
49
Common Conventions
50
Acronyms and Abbreviations
51
Revision History
Microchip Information
30 External Interrupt Controller (EIC)