參數(shù)資料
型號: FM25CL04-S
廠商: Electronic Theatre Controls, Inc.
元件分類: DRAM
英文描述: 4Kb FRAM Serial 3V Memory
中文描述: 4Kb的鐵電串行3V的記憶
文件頁數(shù): 9/11頁
文件大?。?/td> 98K
代理商: FM25CL04-S
AC Parameters
(T
A
= -40
°
C to + 85
°
C, C
L
= 30pF, V
DD
= 2.7V to 3.65V unless otherwise specified)
Symbol
Parameter
f
CK
SCK Clock Frequency
t
CH
Clock High Time
t
CL
Clock Low Time
t
CSU
Chip Select Setup
t
CSH
Chip Select Hold
t
OD
Output Disable Time
t
ODV
Output Data Valid Time
t
OH
Output Hold Time
t
D
Deselect Time
t
R
Data In Rise Time
t
F
Data In Fall Time
t
SU
Data Setup Time
t
H
Data Hold Time
t
HS
/Hold Setup Time
t
HH
/Hold Hold Time
t
HZ
/Hold Low to Hi-Z
t
LZ
/Hold High to Data Active
Notes
1.
t
CH
+ t
CL
= 1/f
CK
.
2.
Guaranteed by design.
3.
Rise and fall times measured between 10% and 90% of waveform.
Capacitance
(T
A
= 25
°
C, f=1.0 MHz, V
DD
= 3.3V)
Symbol
Parameter
C
O
Output capacitance (SO)
C
I
Input capacitance
Notes
1.
Guaranteed by design.
Data Retention
(T
A
= -40
°
C to + 85
°
C, C
L
= 30pF, V
DD
= 2.7V to 3.65V unless otherwise specified)
Parameter
Min
Data Retention
10
AC Test Conditions
Input Pulse Levels
10% and 90% of V
DD
Input rise and fall times
5 ns
Input and output timing levels
30% and 70% of V
DD
FM25CL04
Rev. 1.0
July 2003
Page 9 of 11
Equivalent AC Load Circuit
1.3V
Output
1100
30 pF
Min
0
22
22
10
10
0
60
5
5
10
10
Max
20
20
20
50
50
20
20
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1
1
2
1,3
1,3
2
2
Min
-
-
Max
8
6
Units
pF
pF
Notes
1
1
Max
-
Units
Years
Notes
相關(guān)PDF資料
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FM25CL64 4Kb FRAM Serial 3V Memory
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