FM25CL64-G Ramtron, FM25CL64-G Datasheet - Page 10

• Manufacturer Part Number: FM25CL64-G
• Description: IC, FRAM, 64KBIT, 20MHZ, SOIC-8
• Manufacturer: Ramtron

Specifications of FM25CL64-G

• Memory Size: 64Kbit
• Memory Configuration: 8K X 8
• Ic Interface Type: Serial, SPI
• Supply Voltage Range: 2.7V To 3.65V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AC Parameters (T
Notes
1.
2.
3.
Capacitance (T
Notes
1.
AC Test Conditions
Input Pulse Levels
Input rise and fall times
Input and output timing levels
Output Load Capacitance
Rev. 3.5
Feb. 2011
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
C
C
CH
CL
CSU
CSH
OD
ODV
OH
D
R
F
SU
H
HS
HH
HZ
LZ
CK
O
I
t
Characterized but not 100% tested in production.
Rise and fall times measured between 10% and 90% of waveform.
This parameter is periodically sampled and not 100% tested.
CH
+ t
CL
= 1/f
Parameter
Output Capacitance (SO)
Input Capacitance
Parameter
SCK Clock Frequency
Clock High Time
Clock Low Time
Chip Select Setup
Chip Select Hold
Output Disable Time
Output Data Valid Time
Output Hold Time
Deselect Time
Data In Rise Time
Data In Fall Time
Data Setup Time
Data Hold Time
/HOLD Setup Time
/HOLD Hold Time
/HOLD Low to Hi-Z
/HOLD High to Data Active
A
CK
= 25° C, f=1.0 MHz, V
.
A
= -40° C to + 85° C, C
0.5 V
10% and 90% of V
5 ns
30 pF
DD
DD
L
= 3.3V)
= 30pF)
V
Min
25
25
10
10
60
10
10
DD
0
0
5
5
2.7 to 3.0V
DD
Max
18
20
25
50
50
20
20
Min
-
-
V
Min
22
22
10
10
60
10
10
DD
0
0
5
5
3.0 to 3.65V
Max
8
6
Max
20
20
20
50
50
20
20
Units
pF
pF
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Page 10 of 14
FM25CL64
Notes
Notes
1
1
2,3
2,3
1
1
2
2
2