AM29BDS320G SPANSION [SPANSION], AM29BDS320G Datasheet - Page 55

• Manufacturer Part Number: AM29BDS320G
• Description: 32 Megabit (2 M x 16-Bit), 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
• Manufacturer: SPANSION [SPANSION]

AC Characteristics
Notes:
1. Figure shows total number of wait states set to seven cycles. The total number of wait states can be programmed
2. If any burst address occurs at a 64-word boundary, one additional clock cycle is inserted, and is indicated by RDY.
3. The device is in synchronous mode.
4. This waveform represents a synchronous burst mode, the device will also operate in reduced wait-state
October 1, 2003 27243B1
DQ15-DQ0
A20-A0
from two cycles to seven cycles. Clock is set for active rising edge.
handshaking under a CLK synchronous burst mode.
AVD#
OE#
CE#
RDY
CLK
Hi-Z
t
AAS
Aa
t
AVC
t
CAS
Figure 17. Reduced Wait-State Handshaking Burst Mode Read
t
AVD
t
AAH
1
t
OE
2
P r e l i m i n a r y
7 cycles for initial access shown.
Starting at an Odd Address
3
t
t
IACC
ACC
Am29BDS320G
4
5
6
7
t
RACC
8
t
RDYS
Da
t
BDH
Da + 1
t
BACC
t
CEZ
Da + n
t
OEZ
Hi-Z
Hi-Z
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