參數(shù)資料
型號: UPD70208HGF-16-3B9
廠商: NEC Corp.
英文描述: V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
中文描述: V40HLTM,V50HLTM 16 / 8,16位微處理器
文件頁數(shù): 19/110頁
文件大?。?/td> 625K
代理商: UPD70208HGF-16-3B9
19
μ
PD70208H, 70216H
Data Sheet U13225EJ4V0DS00
2.
MEMORY AND I/O CONFIGURATION
2.1
MEMORY SPACE
The V40HL and V50HL can access a 1M-byte (512K-word) memory space.
Figure 2-1. Memory Map
Figure 2-2. Interface with Memory (1/2)
(a) V40HL
FFFFFH
FFFFCH
FFFFBH
FFFF0H
FFFEFH
00400H
003FFH
00000H
Reserved
Dedicated
General Use
Interrupt Vector Table
D0-D7
A0-A19
Data Bus (8)
Memory
1M Byte
8
Address Bus (20)
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UPD70208HGF-20-3B9 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-10-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-12-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-16-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
UPD70208HGK-20-9EU 制造商:NEC 制造商全稱:NEC 功能描述:V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR