stlc5465 STMicroelectronics, stlc5465 Datasheet - Page 56

• Manufacturer Part Number: stlc5465
• Description: Multi Hdlc With Switching Matrix Associated
• Manufacturer: STMicroelectronics

STLC5465B
VII - MICROPROCESSOR TIMING (continued)
Figure 45 : ST10 (C16x) Write Cycle; Multiplexed A/D
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Symbol
t10
t12
t1
t2
t3
t4
t5
t6
t7
t8
t9
Delay Not Ready/ALE (if NCS0/1 = 0), (30pF)
Delay when immediate access
Hold Time Chip Select / NWR
Delay Not Ready / NRD rising edge
Delay when immediate access
Width ALE
Set-up Time Address / ALE
Hold Time Address /ALE
Set up time Data/NWR
Set up time NBHE-Address A 16/23/ALE
Set-up Time NBHE, Address A 16/23/ALE
Hold Time NBHE / NWR
Delay NWR / NCS
NDSACK0/
NDTAC K /
NREADY
NCS0/1
AD0/15
A16/23
NBHE
ND S/
NWR
R/W /
NA S /
NRD
ALE
t9
t5
Parameter
t4
A0/15
t6
t12
t7
t1
D0/15
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
= 5V
= 5V
= 3.3V
= 3.3V
= 5V
= 3.3V
t3
Min.
-15
10
20
10
10
t10
0
0
5
5
0
5
0
t2
t8
Typ.
Max.
108
108
98
98
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns