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14
EVSYS - Event System
ATtiny212/214/412/414/416
Introduction
Features
1
Silicon Errata and Data Sheet Clarification Document
2
tinyAVR® 1-series Overview
3
Block Diagram
4
Pinout
5
I/O Multiplexing and Considerations
6
Memories
7
Peripherals and Architecture
8
AVR® CPU
9
NVMCTRL - Nonvolatile Memory Controller
10
CLKCTRL - Clock Controller
11
SLPCTRL - Sleep Controller
12
RSTCTRL - Reset Controller
13
CPUINT - CPU Interrupt Controller
14
EVSYS - Event System
14.1
Features
14.2
Overview
14.3
Functional Description
14.4
Register Summary
14.5
Register Description
15
PORTMUX - Port Multiplexer
16
PORT - I/O Pin Configuration
17
BOD - Brown-out Detector
18
VREF - Voltage Reference
19
WDT - Watchdog Timer
20
TCA - 16-bit Timer/Counter Type A
21
TCB - 16-Bit Timer/Counter Type B
22
TCD - 12-Bit Timer/Counter Type D
23
RTC - Real-Time Counter
24
USART - Universal Synchronous and Asynchronous Receiver and Transmitter
25
SPI - Serial Peripheral Interface
26
TWI - Two-Wire Interface
27
CRCSCAN - Cyclic Redundancy Check Memory Scan
28
CCL - Configurable Custom Logic
29
AC - Analog Comparator
30
ADC - Analog-to-Digital Converter
31
DAC - Digital-to-Analog Converter
32
UPDI - Unified Program and Debug Interface
33
Instruction Set Summary
34
Conventions
35
Electrical Characteristics
36
Typical Characteristics
37
Ordering Information
38
Package Drawings
39
Errata
40
Data Sheet Revision History
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14 EVSYS - Event System
