P r e l i m i n a r y
I n f o r m a t i o n
Product Selector Guide
Part Number
Burst Frequency
Speed Option
Max Initial Synchronous Access Time, ns (T
IACC
)
Reduced Wait-state Handshaking; Even Address
Max Initial Synchronous Access Time, ns (T
IACC
)
Reduced Wait-state Handshaking; Odd Address; or Standard Handshaking
Max Burst Access Time, ns (T
BACC
)
Max Asynchronous Access Time, ns (T
ACC
)
Max CE# Access Time, ns (T
CE
)
Max OE# Access Time, ns (T
OE
)
V
CC
, V
IO
= 1.65
–
1.95 V
Am29BDS128H/Am29BDS064H
75 MHz
F8, F9
49
62
9.3
45
9.3
66 MHz
E8, E9
56
71
11
50
11
54 MHz
D8, D9
69
87.5
13.5
55
13.5
Note:
Speed Options ending in “8” indicate the “reduced wait-state handshaking” option, which speeds initial synchronous
accesses for even addresses. Speed Options ending in “9” indicate the “standard handshaking” option. See the AC
Characteristics section of this data sheet for full specifications.
June 18, 2004 27024_A5_00_E
Am29BDS128H/Am29BDS064H
7
SPANSION [ SPANSION ]
