参数资料
型号: MB85R1002
厂商: Fujitsu Limited
英文描述: Memory FRAM
中文描述: 内存的FRAM
文件页数: 6/12页
文件大小: 157K
代理商: MB85R1002
MB85R1002
6
ELECTRICAL CHARACTERISTICS
1.
DC CHARACTERISTICS
(V
CC
= 3.0 V to 3.6 V, T
A
=
20
o
C to
+
85
o
C)
*1 : I
out
: Output current
*2 : All other inputs (CE1, CE2, OE, WE, LB, UB) should be at CMOS levels, i.e., H
V
CC
0.2 V, L
0.2 V.
2.
AC TEST CONDITIONS
Supply Voltage : 3.0 V to 3.6 V
Operating Temperature :
20
o
C to
+
85
o
C
Input Voltage Amplitude : 0.3 V to 2.7 V
Input Rising Time : 10 ns
Input Falling Time : 10 ns
Input Evaluation Level : 2.0 V / 0.8 V
Output Evaluation Level : 2.0 V / 0.8 V
Output Impedance : 50 pF
(1) Read Operation
(V
CC
= 3.0 V to 3.6 V, T
A
=
20
o
C to
+
85
o
C)
Value
Min
250
210
210
210
210
40
10
50
10
10
Parameter
Symbol
Test Conditions
Value
Unit
Min
Typ
Max
10
10
10
Input Leakage Current
Output Leakage Current
Supply Current
|
I
LI
|
|
I
LO
|
I
CC
V
IN
= 0 V to V
CC
V
OUT
= 0 V to V
CC
, CE1 = V
IH
or OE = V
IH
CE1 = 0.2 V, CE2 = V
CC
0.2 V, I
out
= 0 mA*
1
CE1
V
CC
0.2 V
CE2
0.2 V*
2
OE
V
CC
0.2 V, WE
V
CC
0.2 V*
2
LB
V
CC
0.2 V, UB
V
CC
0.2 V*
2
I
OH
=
2.0 mA
I
OL
= 2.0 mA
μ
A
μ
A
mA
Standby Current
I
SB
10
100
μ
A
Output Voltage (high)
Output Voltage (low)
V
OH
V
OL
V
CC
x 0.8
0.4
V
V
Parametere
symbol
unit
Max
2,000
2,000
2,000
2,000
100
100
100
25
Read Cycle time
CE1 Active Time
CE2 Active Time
OE Active Time
LB, UB Active Time
Pre-charge Time
Address Setup Time
Address Hold Time
OE Setup Time
LB, UB Setup Time
CE1 Access Time
CE2 Access Time
OE Access Time
OE Output Floating Time
t
RC
t
CA1
t
CA2
t
RP
t
BP
t
PC
t
AS
t
AH
t
ES
t
BS
t
CE1
t
CE2
t
OE
t
OHZ
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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