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32-bit Arm Cortex-M7 MCUs with FPU, Audio and Graphics Interfaces, High-Speed USB, Ethernet, and Advanced Analog
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ATSAME70J19
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ATSAMS70J21
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ATSAMS70N20
ATSAMS70N21
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ATSAMS70Q21
ATSAMV70J19
ATSAMV70J20
ATSAMV70N19
ATSAMV70N20
ATSAMV70Q19
ATSAMV70Q20
ATSAMV71J19
ATSAMV71J20
ATSAMV71J21
ATSAMV71N19
ATSAMV71N20
ATSAMV71N21
ATSAMV71Q19
ATSAMV71Q20
ATSAMV71Q21
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53
Analog Comparator Controller (ACC)
53.6
Functional Description
Features
1
Configuration Summary
2
Ordering Information
3
Block Diagram
4
Signal Description
5
Automotive Quality Grade
6
Package and Pinout
7
Power Considerations
8
Input/Output Lines
9
Interconnect
10
Product Mapping
11
Memories
12
Event System
13
System Controller
14
Peripherals
15
Arm Cortex-M7
16
Debug and Test Features
17
SAM-BA Boot Program
18
Fast Flash Programming Interface (FFPI)
19
Bus Matrix (MATRIX)
20
USB Transmitter Macrocell Interface (UTMI)
21
Chip Identifier (CHIPID)
22
Enhanced Embedded Flash Controller (EEFC)
23
Supply Controller (SUPC)
24
Watchdog Timer (WDT)
25
Reinforced Safety Watchdog Timer (RSWDT)
26
Reset Controller (RSTC)
27
Real-time Clock (RTC)
28
Real-time Timer (RTT)
29
General Purpose Backup Registers (GPBR)
30
Clock Generator
31
Power Management Controller (PMC)
32
Parallel Input/Output Controller (PIO)
33
External Bus Interface
34
Static Memory Controller (SMC)
35
DMA Controller (XDMAC)
36
Image Sensor Interface
37
GMAC - Ethernet MAC
38
USB High-Speed Interface (USBHS)
39
High-Speed Multimedia Card Interface (HSMCI)
40
Serial Peripheral Interface (SPI)
41
Quad Serial Peripheral Interface (QSPI)
42
Two-wire Interface (TWIHS)
43
Synchronous Serial Controller (SSC)
44
Inter-IC Sound Controller (I2SC)
45
Universal Synchronous Asynchronous Receiver Transceiver (USART)
46
Universal Asynchronous Receiver Transmitter (UART)
47
Media Local Bus (MLB)
48
Controller Area Network (MCAN)
49
Timer Counter (TC)
50
Pulse Width Modulation Controller (PWM)
51
Analog Front-End Controller (AFEC)
52
Digital-to-Analog Converter Controller (DACC)
53
Analog Comparator Controller (ACC)
53.1
Description
53.2
Embedded Characteristics
53.3
Block Diagram
53.4
Signal Description
53.5
Product Dependencies
53.6
Functional Description
53.6.1
Description
53.6.2
Analog Settings
53.6.3
Output Masking Period
53.6.4
Fault Mode
53.6.5
Register Write Protection
53.7
Register Summary
54
Integrity Check Monitor (ICM)
55
True Random Number Generator (TRNG)
56
Advanced Encryption Standard (AES)
57
Electrical Characteristics for
SAM V70/V71
58
Electrical Characteristics for
SAM E70/S70
59
Schematic Checklist
60
Marking
61
Packaging Information
62
Revision History
The Microchip Website
Product Change Notification Service
Customer Support
Microchip Devices Code Protection Feature
Legal Notice
Trademarks
Quality Management System
Worldwide Sales and Service
53.6 Functional Description
