FM24C16B Ramtron, FM24C16B Datasheet - Page 10

• Manufacturer Part Number: FM24C16B
• Description: 16Kb Serial 5V F-RAM Memory
• Manufacturer: Ramtron

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AC Test Conditions
Input Pulse Levels
Input rise and fall times
Input and output timing levels
Diagram Notes
All start and stop timing parameters apply to both read and write cycles.
Clock specifications are identical for read and write cycles. Write timing
parameters apply to slave address, word address, and write data bits.
Functional relationships are illustrated in the relevant data sheet sections.
These diagrams illustrate the timing parameters only.
Read Bus Timing
Write Bus Timing
Data Retention
Rev. 1.3
July 2011
Symbol
T
SCL
SDA
SCL
SDA
DR
t
SU:SDA
Parameter
@
@
@
+85ºC
+80ºC
+75ºC
Start
Start
t
t
BUF
SU:STO
0.1 V
10 ns
0.5 V
Stop Start
t
R
Stop Start
DD
DD
to 0.9 V
t
F
t
HIGH
DD
t
HD:STA
Min
t
10
19
38
AA
t
1/fSCL
SU:DAT
t
HD:DAT
Max
FM24C16B - 16Kb 5V I2C F-RAM
t
DH
-
-
-
Equivalent AC Load Circuit
t
LOW
Output
t
Acknowledge
AA
Years
Years
Years
Units
t
5.5V
SU:DAT
t
HD:DAT
1700 
100 pF
t
Acknowledge
SP
Page 10 of 12
Notes
t
SP
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