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Ultra-Low-Power Arm® Cortex®-A5 Core-Based MPU, 500 MHz, Graphics Interface, Ethernet 10/100, CAN, USB, PCI 5.0 Pre-Certified SAMA5D2 Series
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32
Power Management Controller (PMC)
SAMA5D2 Series
Introduction
Features
Description
1
Configuration Summary
2
Block Diagram
3
Signal Description
4
Microchip Recommended Power Management Solutions
5
Safety and Security Features
6
Package and Pinout
7
Power Considerations
8
Memories
9
Event System
10
System Controller
11
Peripherals
12
Chip Identifier (CHIPID)
13
Cortex-A5 Processor (ARM)
14
L2 Cache Controller (L2CC)
15
Debug and Test Features
16
Standard Boot Strategies
17
CPU System Bus Matrix (CPUMX)
18
Matrix (H64MX/H32MX)
19
Special Function Registers (SFR)
20
Special Function Registers Backup (SFRBU)
21
Advanced Interrupt Controller (AIC)
22
Watchdog Timer (WDT)
23
Reset Controller (RSTC)
24
Shutdown Controller (SHDWC)
25
Periodic Interval Timer (PIT)
26
Real-time Clock (RTC)
27
System Controller Write Protection (SYSCWP)
28
Slow Clock Controller (SCKC)
29
Peripheral Touch Controller (PTC)
30
Low Power Asynchronous Receiver (RXLP)
31
Clock Generator
32
Power Management Controller (PMC)
32.1
Description
32.2
Embedded Characteristics
32.3
Block Diagram
32.4
Main System Bus Clock Controller
32.5
Processor Clock Controller
32.6
Matrix Clock Controller
32.7
Programmable Clock Controller
32.8
Core and Bus Independent Clocks for Peripherals
32.9
Peripheral and Generic Clock Controller
32.10
LCDC Clock Controller
32.11
ISC Clock Controller
32.12
USB Device and Host Clocks
32.13
DDR2/LPDDR/LPDDR2 Clock Controller
32.14
Fast Start-up from Ultra-Low-Power 0 (ULP0) Mode
32.15
Fast Start-up from Ultra-Low-Power 1 (ULP1) Mode
32.16
Asynchronous Partial Wake-up
32.17
Main Crystal Oscillator Failure Detection
32.18
32.768 kHz Crystal Oscillator Frequency Monitor
32.19
Programming Sequence
32.20
Clock Switching Details
32.21
Register Write Protection
32.22
Register Summary
33
Parallel Input/Output Controller (PIO)
34
External Memories
35
DDR-SDRAM Controller (MPDDRC)
36
Static Memory Controller (SMC)
37
DMA Controller (XDMAC)
38
LCD Controller (LCDC)
39
Ethernet MAC (GMAC)
40
USB Device High Speed Port (UDPHS)
41
USB Host High Speed Port (UHPHS)
42
Audio Class D Amplifier (CLASSD)
43
Inter-IC Sound Controller (I2SC)
44
Synchronous Serial Controller (SSC)
45
Two-wire Interface (TWIHS)
46
Flexible Serial Communication Controller (FLEXCOM)
47
Universal Asynchronous Receiver Transmitter (UART)
48
Serial Peripheral Interface (SPI)
49
Quad Serial Peripheral Interface (QSPI)
50
Secure Digital MultiMedia Card Controller (SDMMC)
51
Image Sensor Controller (ISC)
52
Controller Area Network (MCAN)
53
Timer Counter (TC)
54
Pulse Density Modulation Interface Controller (PDMIC)
55
Pulse Width Modulation Controller (PWM)
56
Secure Fuse Controller (SFC)
57
Integrity Check Monitor (ICM)
58
Advanced Encryption Standard Bridge (AESB)
59
Advanced Encryption Standard (AES)
60
Secure Hash Algorithm (SHA)
61
Triple Data Encryption Standard (TDES)
62
True Random Number Generator (TRNG)
63
Analog Comparator Controller (ACC)
64
Security Module (SECUMOD)
65
Analog-to-Digital Controller (ADC)
66
Electrical Characteristics
67
Mechanical Characteristics
68
Marking
69
Ordering Information
70
Revision History
Microchip Information
32 Power Management Controller (PMC)
