參數(shù)資料
型號(hào): UPD750066CU(A)-XXX
元件分類(lèi): 微控制器/微處理器
英文描述: 4-BIT, MROM, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.778 MM PITCH, SHRINK, PLASTIC, DIP-42
文件頁(yè)數(shù): 34/83頁(yè)
文件大小: 730K
代理商: UPD750066CU(A)-XXX
4
PD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
Data Sheet U10165EJ2V1DS
CONTENTS
1.
PIN CONFIGURATION (Top View) ...................................................................................................... 6
2.
BLOCK DIAGRAM ................................................................................................................................ 7
3.
PIN FUNCTION ..................................................................................................................................... 8
3.1
Port Pins ...................................................................................................................................... 8
3.2
Non-port Pins ............................................................................................................................ 10
3.3
Pin Input/Output Circuits ......................................................................................................... 12
3.4
Recommended Connection of Unused Pins .......................................................................... 15
4.
SWITCHING FUNCTION BETWEEN Mk I MODE AND Mk II MODE ................................................ 16
4.1
Differences between Mk I Mode and Mk II Mode .................................................................... 16
4.2
Setting Method of Stack Bank Select Register (SBS) ........................................................... 17
5.
MEMORY CONFIGURATION ............................................................................................................. 18
6.
PERIPHERAL HARDWARE FUNCTION ........................................................................................... 23
6.1
Port ............................................................................................................................................. 23
6.2
Clock Generator ........................................................................................................................ 23
6.3
Subsystem Clock Oscillator Control Function ...................................................................... 25
6.4
Clock Output Circuit ................................................................................................................. 26
6.5
Basic Interval Timer/Watchdog Timer ..................................................................................... 27
6.6
Watch Timer .............................................................................................................................. 28
6.7
Timer/Event Counter ................................................................................................................. 29
6.8
Serial Interface .......................................................................................................................... 32
6.9
A/D Converter ............................................................................................................................ 33
6.10 Bit Sequential Buffer ................................................................................................................ 34
7.
INTERRUPT FUNCTION AND TEST FUNCTION .............................................................................. 35
8.
STANDBY FUNCTION ........................................................................................................................ 37
9.
RESET FUNCTION ............................................................................................................................. 38
10. MASK OPTION ................................................................................................................................... 41
11. INSTRUCTION SET ............................................................................................................................ 42
12. ELECTRICAL SPECIFICATIONS ....................................................................................................... 55
13. CHARACTERISTICS CURVES (REFERENCE VALUES) ................................................................. 68
14. PACKAGE DRAWINGS ...................................................................................................................... 70
15. RECOMMENDED SOLDERING CONDITIONS .................................................................................. 72
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