z86d73 ZiLOG Semiconductor, z86d73 Datasheet - Page 21

• Manufacturer Part Number: z86d73
• Description: 40/44/48-pin Low-voltage
• Manufacturer: ZiLOG Semiconductor

PS019402-1103
No Symbol
17 TdAS(DS)
18 TdDM(AS)
19 TdDS(DM)
20 ThDS(A)
Notes:
1.When using extended memory timing, add 2 TpC.
2. Timing numbers given are for minimum TpC.
* Standard Test Load: All timing references use 0.9 V
Table 7. External I/O or Memory Read and Write Timing (Preliminary) (Continued)
Figure 9 and Table 8 describe additional timing characteristics.
Parameter
AS Rising to
DS Falling Delay
DM Valid to AS
Falling Delay
DS Rise to
DM Valid Delay
DS Rise to Address
Valid Hold Time
P
R
E
V
2.0 V
3.6 V
2.0 V
3.6 V
2.0 V
3.6 V
2.0 V
3.6 V
CC
L
I
CC
M
for a logic 1 and 0.1 V
I
N
Min
100
100
55
55
70
70
70
70
T
A
A
= 0 °C to +70 °C 8.0
40/44/48-Pin Low-Voltage IR OTP
R
MHz*
Y
Max
CC
for a logic 0.
Units
ns
ns
ns
ns
ns
ns
ns
Z86D73
Notes
2
2
15