PRODUCT SELECTOR GUIDE
Part Number
Am29BDD160G
Standard Voltage Range: VCC = 2.5 – 2.75 V
Synchronous/Burst or Asynchronous
Speed Option (Clock Rate)
54D (66 MHz)
64C (56 MHz)
65A (40 MHz)
Max Initial/Asynchronous Access Time, ns (tACC
Max Burst Access Delay (ns)
)
54
64
67
17
40
2
9 FBGA/9.5 PQFP
10 FBGA/10 PQFP
Max Clock Rate (MHz)
66
3
56
3
Min Initial Clock Delay (clock cycles)
Max CE# Access, ns (tCE
)
58
69
71
28
Max OE# Access, ns (tOE)
20
Note: The 54D, 64C, and 65A speed options are tested and guaranteed to operate only at the 66 MHz, 56MHz, and 40MHz
frequencies respectively. Operation and other frequencies is not warranted.
BLOCK DIAGRAM
VCC
DQ0–DQ15
A0–A18
VSS
RDY
Buffer
RDY
Erase Voltage
Generator
Input/Output
Buffers
VIO
WE#
RESET#
ACC
State
Control
Command
Register
WP#
PGM Voltage
Generator
WORD#
Data
Latch
Chip Enable
Output Enable
Logic
CE#
OE#
Y-Decoder
X-Decoder
Y-Gating
VCC
Detector
Timer
Cell Matrix
Burst
State
Control
Burst
Address
Counter
ADV#
CLK
IND/
WAIT#
A0–A20
DQ0–DQ31
A0–A18
June 7, 2006
Am29BDD160G
5
SPANSION [ SPANSION ]
