UPD705102GM-133-8ED Ver la hoja de datos (PDF) - NEC => Renesas Technology
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UPD705102GM-133-8ED Datasheet PDF : 80 Pages
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µPD705102
CONTENTS
1. PIN FUNCTIONS .................................................................................................................................. 6
1.1 Port Pins ....................................................................................................................................................... 6
1.2 Non-Port Pins ............................................................................................................................................... 7
2. INTERNAL UNITS ................................................................................................................................ 9
3. CPU FUNCTION ................................................................................................................................. 11
4. INTERRUPT/EXCEPTION PROCESSING FUNCTION ..................................................................... 12
5. BUS CONTROL FUNCTION .............................................................................................................. 14
6. WAIT CONTROL FUNCTION ............................................................................................................. 14
7. MEMORY ACCESS CONTROL FUNCTION ...................................................................................... 15
7.1 SDRAM Control Function .......................................................................................................................... 15
7.2 Page-ROM Control Function ..................................................................................................................... 17
8. DMA FUNCTION ................................................................................................................................ 18
9. SERIAL INTERFACE FUNCTION ...................................................................................................... 20
9.1 Asynchronous Serial Interface (UART) .................................................................................................... 20
9.2 Clocked Serial Interface (CSI) ................................................................................................................... 22
9.3 Baud Rate Generator (BRG) ...................................................................................................................... 23
10. TIMER/COUNTER FUNCTION .......................................................................................................... 24
11. PORT FUNCTION .............................................................................................................................. 27
12. CLOCK GENERATION FUNCTION ................................................................................................... 32
13. STANDBY FUNCTION ....................................................................................................................... 33
14. RESET/NMI CONTROL FUNCTION .................................................................................................. 35
15. INSTRUCTIONS ................................................................................................................................. 36
15.1 Instruction Format ..................................................................................................................................... 36
15.2 Instructions (Listed Alphabetically) ......................................................................................................... 38
16. ELECTRICAL SPECIFICATIONS ...................................................................................................... 48
17. PACKAGE DRAWING ........................................................................................................................ 75
18. RECOMMENDED SOLDERING CONDITIONS ................................................................................. 76
Data Sheet U13675EJ2V1DS00
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