FM1808-70-S Ramtron, FM1808-70-S Datasheet - Page 9

• Manufacturer Part Number: FM1808-70-S
• Description: F-RAM 256K (32Kx8) 70ns 5V
• Manufacturer: Ramtron

Specifications of FM1808-70-S

• Memory Size: 256 KB
• Organization: 32 K x 8
• Interface: Parallel
• Access Time: 70 ns
• Operating Supply Voltage: 0 V to + 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: SOIC-28
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: No

Write Cycle Timing - /WE Controlled Timing
Power Cycle Timing
Rev. 3.5
Nov. 2010
V
V
CE
CE
DD
DD
DQ0-7
DQ0-7
A0-14
out
WE
OE
in
CE
V
V
V
IH (min)
IH (min)
IH (min)
t
t
t
PC
PC
PC
V
V
V
DD (min)
DD (min)
DD (min)
t
t
t
PD
PD
PD
t
AS
t
WS
t
AH
V
V
V
IH (min)
IH (min)
IH (min)
t
C W
t
WZ
t
t
WP
CA
t
WC
t
DS
t
DH
t
WX
V
V
V
DD (min)
DD (min)
DD (min)
t
t
WH
PC
t
t
t
PU
PU
PU
V
V
V
IL (max)
IL (max)
IL (max)
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FM1808