FM1808-70-S Ramtron, FM1808-70-S Datasheet - Page 8
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FM1808-70-S
Manufacturer Part Number
FM1808-70-S
Description
F-RAM 256K (32Kx8) 70ns 5V
Manufacturer
Ramtron
Datasheet
1.FM1808-70-S.pdf
(12 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FM1808-70-S
Manufacturer:
RAMTRON
Quantity:
20 000
Company:
Part Number:
FM1808-70-SG
Manufacturer:
RAMTRON
Quantity:
5 731
Part Number:
FM1808-70-SG
Manufacturer:
RAMTRON
Quantity:
20 000
Company:
Part Number:
FM1808-70-SGTR
Manufacturer:
RAMTRON
Quantity:
28 000
Company:
Part Number:
FM1808-70-SGTR
Manufacturer:
CYPRESS
Quantity:
2 000
Part Number:
FM1808-70-SGTR
Manufacturer:
FM
Quantity:
20 000
Part Number:
FM1808-70-STR
Manufacturer:
RAMTRON
Quantity:
20 000
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
Page 8 of 12
FM1808