參數(shù)資料
型號： μPD78F9217Y
廠商： NEC Corp.
英文描述： 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
中文描述： 8位單片機微控制器（8位單片微控制器）
文件頁數(shù)： 6/148頁
文件大?。?/td> 621K
代理商： ΜPD78F9217Y
Preliminary Product Information
6
μ
PD78F9217Y
CONTENTS
1.
PIN CONFIGURATION (TOP VIEW) ................................................................................................8
2. BLOCK DIAGRAM...........................................................................................................................11
3. DIFFERENCES BETWEEN THE
μ
PD78F9217Y AND MASKED ROM PRODUCTS.....................12
4. PIN FUNCTIONS..............................................................................................................................13
4.1 Port Pins................................................................................................................................................13
4.2 Non-Port Pins........................................................................................................................................14
4.3 Pin Input/Output Circuits and Handling of Unused Pins ..................................................................15
5. CPU ARCHITECTURE.....................................................................................................................17
5.1 Memory Space ......................................................................................................................................17
5.2 Data Memory Addressing ....................................................................................................................18
5.3 Processor Registers.............................................................................................................................19
6. EEPROM ..........................................................................................................................................24
6.1 EEPROM Functions..............................................................................................................................24
6.2 EEPROM Configuration........................................................................................................................24
6.3 EEPROM Control Register...................................................................................................................24
7. PERIPHERAL HARDWARE FUNCTIONS ......................................................................................26
7.1 Ports ......................................................................................................................................................26
7.2 Clock Generator....................................................................................................................................33
7.3 16-Bit Timer Counter............................................................................................................................38
7.4 8-Bit Timer/Event Counter ...................................................................................................................45
7.5 Clock Timer...........................................................................................................................................52
7.6 Watchdog Timer ...................................................................................................................................55
7.7 A/D Converter........................................................................................................................................59
7.8 Serial Interface......................................................................................................................................64
7.9 Multiplier................................................................................................................................................92
7.10 Low-Voltage Indicator (LVI).................................................................................................................95
8. INTERRUPT FUNCTIONS ...............................................................................................................97
8.1 Interrupt Function Types .....................................................................................................................97
8.2 Interrupt Sources and Configuration..................................................................................................97
8.3 Interrupt Function Control Registers.................................................................................................100
9. STANDBY FUNCTION....................................................................................................................106
10. RESET FUNCTIONS.......................................................................................................................109
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