AM50DL128BG70I Spansion Inc., AM50DL128BG70I Datasheet - Page 58

• Manufacturer Part Number: AM50DL128BG70I
• Manufacturer: Spansion Inc.

Specifications of AM50DL128BG70I

• Operating Supply Voltage (max): 3.3V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

pSRAM AC CHARACTERISTICS
Notes:
1. If the device is using the I/Os to output data, input signals of reverse polarity must not be applied.
2. If OE# is high during the write cycle, the outputs will remain at high impedance.
January 8, 2003
DQ15 to DQ0
DQ15 to DQ0
Addresses
A20 to A0
LB#, UB#
CE#1s
D
CE2s
WE#
OUT
D
IN
High-Z
t
CH
Figure 32. Pseudo SRAM Write Cycle—CE1#s Control
(Note 1)
t
AS
P R E L I M I N A R Y
t
COE
t
BE
Am50DL128BG
t
t
WC
ODW
t
CW
t
BW
t
WP
Valid Data In
t
DS
t
DH
t
WR
High-Z
(Note 1)
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