UPD70208HGF-12-3B9 NEC [NEC], UPD70208HGF-12-3B9 Datasheet - Page 19

• Manufacturer Part Number: UPD70208HGF-12-3B9
• Description: V40HLTM, V50HLTM 16/8, 16-BIT MICROPROCESSOR
• Manufacturer: NEC [NEC]

2. MEMORY AND I/O CONFIGURATION
2.1
The V40HL and V50HL can access a 1M-byte (512K-word) memory space.
MEMORY SPACE
A0-A19
D0-D7
FFFFFH
FFFFCH
FFFFBH
FFFF0H
FFFEFH
00400H
003FFH
00000H
Figure 2-2. Interface with Memory (1/2)
Figure 2-1. Memory Map
Data Sheet U13225EJ4V0DS00
Interrupt Vector Table
(a) V40HL
General Use
Address Bus (20)
Dedicated
Reserved
Data Bus (8)
Memory
1M Byte
8
PD70208H, 70216H
19