UPD70208HGF-16-3B9 NEC, UPD70208HGF-16-3B9 Datasheet - Page 94

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

94
Refresh Timing (V50HL)
Remark A dashed line indicates high impedance.
CLKOUT (Output)
BS0-BS2 (Output)
REFRQ (Output)
BUFEN (Output)
AD0-AD15 (I/O)
ASTB (Output)
MRD (Output)
UBE (Output)
A16/PS0-
A19/PS3
(Output)
T4
49
27
27
27
33
Refresh Address
BS2 = 1, BS1 = 0, BS0 = 1
Data Sheet U13225EJ4V0DS00
31
35
Invalid
T1
38
34
40
28
28
36
29
32
T2
39
50
43
T3
PD70208H, 70216H
41
T4
38