FM24V02_10 RAMTRON [Ramtron International Corporation], FM24V02_10 Datasheet - Page 13

• Manufacturer Part Number: FM24V02_10
• Description: 256Kb Serial 3V F-RAM Memory
• Manufacturer: RAMTRON [Ramtron International Corporation]

AC Parameters (T
Notes: All SCL specifications as well as start and stop conditions apply to both read and write operations.
1.
2.
3.
Capacitance (T
Notes
1.
Power Cycle Timing (T
Notes
1.
2.
Rev. 2.0
May 2010
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
t
C
C
Symbol
t
t
t
t
t
Symbol
LOW
HIGH
AA
BUF
HD:STA
SU:STA
HD:DAT
SU:DAT
R
F
SU:STO
DH
SP
VR
VF
PU
PD
REC
SCL
I/O
IN
The speed-related specifications are guaranteed characteristic points along a continuous curve of operation from DC to f
(max).
This parameter is periodically sampled and not 100% tested.
In HS-mode and V
This parameter is periodically sampled and not 100% tested.
This parameter is characterized and not 100% tested.
Slope measured at any point on V
Parameter
SCL Clock Frequency
Clock Low Period
Clock High Period
SCL Low to SDA Data Out Valid
Bus Free Before New Transmission
Start Condition Hold Time
Start Condition Setup for Repeated Start
Data In Hold
Data In Setup
Input Rise Time
Input Fall Time
Stop Condition Setup
Data Output Hold (from SCL @ V
Noise Suppression Time Constant on SCL, SDA
Parameter
Input/Output Capacitance (SDA)
Input Capacitance
Parameter
V
V
Power Up (V
Last Access (Stop condition) to Power Down (V
Recovery Time from Sleep Mode
DD
DD
A
Rise Time
Fall Time
= 25° C, f=1.0 MHz, V
A
DD
= -40° C to + 85° C, V
< 2.7V, the t
A
DD
= -40° C to +85° C, V
min) to First Access (Start condition)
DD
SU:DAT
waveform.
(min.) spec is 15ns.
DD
DD
= 3.3V)
IL
=2.0V to 3.6V unless otherwise specified)
)
DD
= 2.0V to 3.6V)
Min
-
-
DD
min)
Min
500
260
260
260
260
0.5
(C
50
F/S-mode
0
0
0
L
<500pF)
Max
8
6
Max
450
120
120
1.0
50
Min
100
250
50
0
-
Units
pF
pF
Min
160
160
160
160
FM24V02 - 256Kb I2C FRAM
0.3
(C
60
10
0
0
0
HS-mode
L
<100pF)
Max
400
Notes
-
-
-
-
1
1
Max
130
3.4
80
80
5
Units
µs/V
µ
s/V
µ
µ
µ
s
s
s
Units
MHz
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
Page 13 of 16
Notes
1,2
1,2
Notes
1
3
2
2
SCL