參數(shù)資料
型號(hào): EM78P809NP
廠商: ELAN Microelctronics Corp .
元件分類: 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 74/75頁(yè)
文件大?。?/td> 531K
代理商: EM78P809NP
EM78P809N
8-Bit Microcontroller
70
Product Specification (V1.0) 07.26.2005
(This specification is subject to change without further notice)
CONT ENT S
............................................................................................................III
1
General Description
····························································································
1
2
Features
···············································································································
1
2.1
CPU
········································································································································
1
2.2
Applications
·····························································································································
2
3
Pin Assignment
···································································································
3
4
Pin Description
····································································································
3
4
Function Description
··························································································
5
4.1
Functional Block Diagram
·······································································································
5
4.2
Operating Registers
················································································································
6
4.3
Special Purpose Registers
····································································································
23
4.4
CPU Operation Mode
···········································································································
27
4.5
AD Converter
························································································································
29
4.6
Time Base Timer and Keytone Generator
············································································
31
4.7
UART (Universal Asynchronous Receiver/Transmitter)
························································
33
4.8
SPI (Serial Peripheral Interface)
···························································································
36
4.9
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
5
Absolute Maximum Ratings
·············································································
63
5.1
Absolute Maximum Ratings
··································································································
63
5.2
Recommended Operating Conditions
···················································································
63
6
Electrical Characteristics
·················································································
64
6.1
DC Electrical Characteristics
································································································
64
6.2
AC Electrical Characteristic
··································································································
67
6.3
Timing Diagram
····················································································································
68
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