am49dl640bg Meet Spansion Inc., am49dl640bg Datasheet - Page 60

• 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 ADDRESS SKEW
Note: If multiple invalid address cycles shorter than t
cycle over t
Note: If multiple invalid address cycles shorter than t
cycle over t
March 8, 2002
Address
Address
CE#1
CE#1
WE#
WE#
RC min
WC min
, in addition to t
is required during that period.
WP min
, is required during that period.
Figure 36. Write Address Skew
Figure 35. Read Address Skew
P R E L I M I N A R Y
RC
WC
Am49DL640BG
min occur for a period greater than 10 µs, at least one valid address
min occur for a period greater than 10 µs, at least one valid address
over 10 s
over 10 s
t
WP min
t
WC min
t
RC min
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