Jump to main content
PIC32CX-BZ2 and WBZ45 Family Data Sheet
Search
Product Pages
PIC32CX1012BZ24032
PIC32CX1012BZ25048
WBZ450PE
WBZ450UE
WBZ451HPE
WBZ451HUE
WBZ451PE
WBZ451UE
Home
11
Cortex M Cache Controller (CMCC)
11.4
Signal Description
Introduction
PIC32CX-BZ2
SoC Family Features
WBZ45
Module Features
Acronyms and Abbreviations
1
Ordering Information
2
Configuration Summary
3
PIC32CX-BZ2
SoC Description
4
WBZ45
Module Description
5
Pinout and Signal Descriptions List
6
I/O Ports and Peripheral Pin Select (PPS)
7
Power Subsystem
8
Product Memory Mapping Overview
9
Prefetch Cache (PCHE)
10
Processor and Architecture
11
Cortex M Cache Controller (CMCC)
11.1
Overview
11.2
Features
11.3
Block Diagram
11.4
Signal Description
11.5
Product Dependencies
11.6
Functional Description
11.7
DEBUG Mode
11.8
RAM Properties
11.9
Register Summary
11.10
Register Description
12
Device Service Unit (DSU)
13
Clock and Reset Unit (CRU)
14
RAM Error Correction Code (RAMECC)
15
Power Management Unit (PMU)
16
Watchdog Timer (WDT)
17
Deadman Timer (DMT)
18
System Configuration and Register Locking (CFG)
19
Register Locking
20
Peripheral Module Disable Register (PMD)
21
Real-Time Counter and Calendar (RTCC)
22
Direct Memory Access Controller (DMAC)
23
External Interrupt Controller (EIC)
24
Flash Memory
25
Integrity Check Monitor (ICM)
26
Peripheral Access Controller (PAC)
27
Frequency Meter (FREQM)
28
Event System (EVSYS)
29
Serial Communication Interface (SERCOM)
30
SERCOM Synchronous and Asynchronous Receiver and Transmitter (SERCOM USART)
31
SERCOM Serial Peripheral Interface (SERCOM SPI)
32
SERCOM Inter-Integrated Circuit (SERCOM I
2
C)
33
Quad Serial Peripheral Interface (QSPI)
34
Configurable Custom Logic (CCL)
35
True Random Number Generator (TRNG)
36
Advanced Encryption Standard (AES)
37
Public Key Cryptography Controller (PUKCC)
38
Analog-to-Digital Converter (ADC)
39
Analog Comparators (AC)
40
Timer/Counter (TC)
41
Timer/Counter for Control Applications (TCC)
42
Zigbee® Bluetooth® Radio Subsystem
43
Electrical Characteristics
44
Packaging Information
45
Appendix A: Regulatory Approval
46
Appendix B: Acronyms and Abbreviations
47
Document Revision History
Microchip Information
11.4 Signal Description
Not applicable.
