P r e l i m i n a r y
Product Selector Guide
Part Number
Burst Frequency
Speed Option
V
CC
= 1.65 – 1.95 V,
V
IO
= 2.7 – 3.15 V
V
CC,
V
IO
= 1.65 – 1.95 V
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, ns (t
CE
)
Max OE# Access, ns (t
OE
)
87.5
106
13.5
70
13.5
Am29BDS320G
54 MHz
D3, D4
D8, D9
40 MHz
C3, C4
C8, C9
95
120
20
90
20
Notes:
1. Speed Options ending in “3” and “8” indicate the “reduced wait-state handshaking” option, which speeds initial
synchronous accesses for even addresses.
2. Speed Options ending in “4” and “9” indicate the “standard handshaking” option.
3. See the AC Characteristics section of this data sheet for full specifications.
6
Am29BDS320G
27243B1 October 1, 2003
SPANSION [ SPANSION ]
