am49dl640bg Meet Spansion Inc., am49dl640bg Datasheet - Page 40

• Manufacturer Part Number: am49dl640bg
• Description: 64 Mbit 8 M ? 8-bit/4 M ? 16-bit Cmos And 32 Mbit 512k ? 16-bit Pseudo Static Ram Preliminary
• Manufacturer: Meet Spansion Inc.

pSRAM AC CHARACTERISTICS
CE#s Timing
March 8, 2002
JEDEC
—
Parameter
t
CE#f
CE1#s
CE2s
Std
CCR
Description
CE#s Recover Time
Figure 13. Timing Diagram for Alternating
Between Pseudo SRAM to Flash
P R E L I M I N A R Y
Am49DL640BG
t
t
CCR
CCR
—
Test Setup
t
t
CCR
CCR
Min
All Speeds
0
Unit
ns
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