Rainbow Electronics AT90LS4433 User Manual
Page 123

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AT90S/LS4433
1042G–AVR–09/02
Table of Contents
Pin Configurations................................................................................ 2
Architectural Overview......................................................................... 7
In-System Programmable Flash Program Memory ............................................ 11
Program and Data Addressing Modes................................................................ 12
Memory Access Times and Instruction Execution Timing .................................. 16
16-bit Timer/Counter1......................................................................... 35
Watchdog Timer.................................................................................. 43
EEPROM Read/Write Access............................................................. 45
Serial Peripheral Interface – SPI........................................................ 48
SS Pin Functionality............................................................................................ 49
Analog Comparator ............................................................................ 62
Analog-to-Digital Converter............................................................... 64