UPD70208HGF-16-3B9 NEC, UPD70208HGF-16-3B9 Datasheet - Page 13
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UPD70208HGF-16-3B9
Manufacturer Part Number
UPD70208HGF-16-3B9
Description
V40HLTM/ V50HLTM 16/8/ 16-BIT MICROPROCESSOR
Manufacturer
NEC
Datasheet
1.UPD70208HGF-16-3B9.pdf
(110 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70208HGF-16-3B9
Manufacturer:
NEC
Quantity:
20 000
1.
2.
3.
4.
5.
6.
7. WCU (WAIT CONTROL UNIT) ................................................................................................................
8.
9.
10. SCU (SERIAL CONTROL UNIT) ..........................................................................................................
11. ICU (INTERRUPT CONTROL UNIT) ....................................................................................................
12. DMAU (DMA CONTROL UNIT) ............................................................................................................
13. STANDBY FUNCTIONS ........................................................................................................................
14. RESET OPERATION .............................................................................................................................
15. INSTRUCTION SET ...............................................................................................................................
PIN FUNCTIONS ...................................................................................................................................
1.1
1.2
MEMORY AND I/O CONFIGURATION ................................................................................................
2.1
2.2
CPU ........................................................................................................................................................
CG (CLOCK GENERATOR) .................................................................................................................
BIU (BUS INTERFACE UNIT) ..............................................................................................................
BAU (BUS ARBITRATION UNIT) ........................................................................................................
7.1
7.2
REFU (REFRESH CONTROL UNIT) ....................................................................................................
8.1
8.2
TCU (TIMER/COUNTER UNIT) ............................................................................................................
9.1
9.2
10.1 FEATURES ...................................................................................................................................................
10.2 SCU INTERNAL BLOCK DIAGRAM ...........................................................................................................
11.1 FEATURES ...................................................................................................................................................
11.2 ICU INTERNAL BLOCK DIAGRAM ............................................................................................................
12.1 FEATURES ...................................................................................................................................................
12.2 DMAU INTERNAL BLOCK DIAGRAM .......................................................................................................
LIST OF PIN FUNCTIONS ...........................................................................................................................
PROCESSING OF UNUSED PINS ..............................................................................................................
MEMORY SPACE .........................................................................................................................................
I/O SPACE ....................................................................................................................................................
FEATURES ...................................................................................................................................................
RELATION BETWEEN WCU AND READY PIN ........................................................................................
FEATURES ...................................................................................................................................................
REFRESH OPERATIONS ............................................................................................................................
FEATURES ...................................................................................................................................................
TCU INTERNAL BLOCK DIAGRAM ...........................................................................................................
Data Sheet U13225EJ4V0DS00
CONTENTS
PD70208H, 70216H
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