UPD705101GM-100-8ED Ver la hoja de datos (PDF) - NEC => Renesas Technology
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UPD705101GM-100-8ED Datasheet PDF : 72 Pages
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µPD705101
CONTENTS
1. PIN FUNCTIONS LIST ......................................................................................................................... 6
2. INTERNAL UNITS ................................................................................................................................ 8
3. CPU FUNCTION ................................................................................................................................. 10
4. INTERRUPT/EXCEPTION PROCESSING FUNCTION ..................................................................... 11
5. BUS CONTROL FUNCTION .............................................................................................................. 13
6. WAIT CONTROL FUNCTION ............................................................................................................. 13
7. MEMORY ACCESS CONTROL FUNCTION ...................................................................................... 14
7.1 DRAM Control Function ............................................................................................................................ 14
7.2 Page-ROM Control Function ..................................................................................................................... 15
8. DMA FUNCTION ................................................................................................................................ 16
9. SERIAL INTERFACE FUNCTION ...................................................................................................... 18
9.1 Asynchronous Serial Interface (UART) ................................................................................................... 18
9.2 Clocked Serial Interface (CSI) ................................................................................................................... 20
9.3 Baud Rate Generator (BRG) ...................................................................................................................... 21
9.3.1 Configuration and function ................................................................................................................ 21
10. TIMER/COUNTER FUNCTION .......................................................................................................... 22
11. PORT FUNCTION .............................................................................................................................. 25
12. CLOCK GENERATION FUNCTION ................................................................................................... 27
13. STANDBY FUNCTION ........................................................................................................................ 28
14. RESET/NMI CONTROL FUNCTION .................................................................................................. 30
15. INSTRUCTIONS ................................................................................................................................. 31
15.1 Instruction Format ..................................................................................................................................... 31
15.2 Instructions (Listed Alphabetically) ......................................................................................................... 33
16. ELECTRICAL SPECIFICATIONS ...................................................................................................... 43
17. PACKAGE DRAWINGS ...................................................................................................................... 65
18. RECOMMENDED SOLDERING CONDITIONS ................................................................................. 66
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