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