Contents
Contents
1 General Description····························································································1
2 Features···············································································································1
2.1
2.2
CPU
········································································································································1
Applications·····························································································································2
3 Pin Assignment···································································································3
4 Pin Description····································································································3
4 Function Description
··························································································5
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
Functional Block Diagram·······································································································5
Operating Registers
················································································································6
Special Purpose Registers····································································································23
CPU Operation Mode
···········································································································27
AD Converter
························································································································29
Time Base Timer and Keytone Generator
············································································31
UART (Universal Asynchronous Receiver/Transmitter)························································33
SPI (Serial Peripheral Interface)
···························································································36
Timer/Counter 2
····················································································································40
4.10 Timer/Counter 3
····················································································································42
4.11 Timer/Counter 4
····················································································································44
4.12 TCC/WDT & Prescaler··········································································································46
4.13 I/O Ports································································································································47
4.14 RESET and Wake-up············································································································47
4.15 Interrupt·································································································································54
4.16 Oscillator
·······························································································································55
4.17 Code Option Register
···········································································································58
4.18 Power-on Considerations
·····································································································59
4.19 Instruction Set
·······················································································································61
Product Specification (V1.0) 07.26.2005
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EMC [ ELAN MICROELECTRONICS CORP ]
