UPD750064A データシートの表示（PDF） - NEC => Renesas Technology
部品番号
コンポーネント説明
メーカー
UPD750064A Datasheet PDF : 82 Pages
| |||
µPD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
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
4
Data Sheet U10165EJ2V0DS00
Share Link: 