Atmel ATmega161 Manuals

Manuals and User Guides for Atmel ATmega161. We have 1 Atmel ATmega161 manual available for free PDF download: Manual

Atmel ATmega161 Manual

Atmel ATmega161 Manual (150 pages)

Brand: Atmel | Category: Microcontrollers | Size: 2.51 MB

Table of Contents

Pin Configuration
2
Block Diagram
4
Pin Descriptions
5
Crystal Oscillator
6
Architectural Overview
7
The General Purpose Register File
10
ALU - Arithmetic Logic Unit
11
EEPROM Data Memory
11
SRAM Data Memory
12
Program and Data Addressing Modes
13
Reset and Interrupt Handling
22
Sleep Modes
37
Watchdog Timer
58
Serial Peripheral Interface (Spi)
63
SS Pin Functionality
64
Data Modes
65
Data Transmission
68
Data Reception
70
UART Control
72
Baud Rate Generator
75
Analog Comparator
79
Internal Voltage Reference
81
Voltage Reference Enable Signals and Start- up Time
81
Using the External Memory Interface
86
Port B Schematics
92
Memory Programming
108
Entering the Boot Loader Program
109
Self-Programming the Flash
110
Signature Bytes
115
Programming the Flash
115
Parallel Programming
115
Parallel Programming Characteristics
122
Serial Downloading
123
Serial Programming Characteristics
127
Electrical Characteristics
128
Absolute Maximum Ratings
128
External Clock Drive Waveforms
130
External Data Memory Timing
131
Typical Characteristics
136
Register Summary
142
Instruction Set Summary
144
Ordering Information
147
Packaging Information
148

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