FM1808-70-SG Cypress Semiconductor, FM1808-70-SG Datasheet - Page 8

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

Specifications of FM1808-70-SG

• Product Category: F-RAM
• Rohs: yes
• Memory Size: 256 KB
• Organization: 32 K x 8
• Interface: Parallel
• Operating Supply Voltage: 0 V to + 5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-28
• Access Time: 70 ns
• Factory Pack Quantity: 27

Capacitance (T
AC Test Conditions
Input Pulse Levels
Input rise and fall times
Input and output timing levels
Read Cycle Timing
Write Cycle Timing - /CE Controlled Timing
Rev. 3.5
Nov. 2010
C
C
Symbol
I/O
IN
Input/Output Capacitance (DQ)
Input Capacitance
A
= 25° C, f=1.0 MHz, V
DQ0-7
DQ0-7
A0-14
A0-14
Parameter
OE
WE
OE
CE
CE
0 to 3V
10 ns
1.5V
DD
t
= 5V)
AS
t
AS
t
WS
t
Equivalent AC Load Circuit
AH
t
AH
Min
t
CE
-
-
t
OE
t
t
CA
CA
Max
t
DS
8
6
t
RC
t
WC
Units
pF
pF
t
WH
t
t
DH
HZ
t
t
PC
PC
Notes
t
OHZ
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FM1808