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參數(shù)資料
| 型號： | μPD784214 |
| 廠商： | NEC Corp. |
| 英文描述： | 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器) |
| 中文描述： | 8 / 16位單片機(jī)微控制器（8 / 16位單片微控制器） |
| 文件頁數(shù)： | 5/88頁 |
| 文件大?。?/td> | 427K |
| 代理商： | ΜPD784214 |
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μ
PD784214,784215,784216
5
CONTENTS
1.
DIFFERENCES AMONG MODELS IN
μ
PD784216 SUBSERIES ................................................
7
2.
MAIN DIFFERENCES FROM
μ
PD78078 SUBSERIES ................................................................
8
3.
PIN CONFIGURATION (Top View) ................................................................................................
9
4.
BLOCK DIAGRAM ..........................................................................................................................
12
5.
PIN FUNCTION ...............................................................................................................................
5.1
Port Pins................................................................................................................................
5.2
Non-port Pins .......................................................................................................................
5.3
Pin I/O Circuits and Recommended Connections of Unused Pins ..............................
13
13
15
17
6.
CPU ARCHITECTURE ....................................................................................................................
6.1
Memory Space ......................................................................................................................
6.2
CPU Registers ......................................................................................................................
6.2.1 General-purpose registers ..........................................................................................................
6.2.2 Control registers ..........................................................................................................................
6.2.3 Special function registers (SFRs)...............................................................................................
20
20
24
24
25
26
7.
PERIPHERAL HARDWARE FUNCTIONS.....................................................................................
7.1
Ports.......................................................................................................................................
7.2
Clock Generation Circuit ....................................................................................................
7.3
Real-Time Output Port.........................................................................................................
7.4
Timer/Counter .......................................................................................................................
7.5
A/D Converter .......................................................................................................................
7.6
D/A Converter .......................................................................................................................
7.7
Serial Interface .....................................................................................................................
7.7.1 Asynchronous serial interface/3-wire serial I/O (UART/IOE) ....................................................
7.7.2 Clocked serial interface (CSI).....................................................................................................
7.8
Clock Output Function ........................................................................................................
7.9
Buzzer Output Function......................................................................................................
7.10 Edge Detection Function ....................................................................................................
7.11 Watch Timer ..........................................................................................................................
7.12 Watchdog Timer ...................................................................................................................
31
31
32
34
35
37
38
39
40
42
42
43
43
43
44
8.
INTERRUPT FUNCTION.................................................................................................................
8.1
Interrupt Sources .................................................................................................................
8.2
Vectored Interrupt ................................................................................................................
8.3
Context Switching................................................................................................................
8.4
Macro Service .......................................................................................................................
8.5
Application Example of Macro Service.............................................................................
45
45
47
48
48
49
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| μPD784216 | 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器) |
| μPD784215 | 8/16 Bit Single Chip Microcontrollers(8/16 位單片微控制器) |
| μPD784216Y | 8/16 Bit Single Chip Microcontrollers(8/16位單片微控制器) |
| μPD784217Y | 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器) |
| μPD784218Y | 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器) |
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