FM24C04B Datasheet, PDF (10/12 Pages) Ramtron International Corporation – 4Kb Serial 5V F-RAM Memory

AC Test Conditions
Input Pulse Levels
Input rise and fall times
Input and output timing levels
0.1 V_DD to 0.9 V_DD
10 ns
0.5 V_DD
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 datasheet sections.
These diagrams illustrate the timing parameters only.
FM24C04B
Equivalent AC Load Circuit
5.5V
Output
1700 Ω
100 pF
Read Bus Timing
Write Bus Timing
Data Retention
Symbol
Parameter
T_DR
@ +85ºC
@ +80ºC
@ +75ºC
Min
Max
Units
Notes
10
-
Years
19
-
Years
38
-
Years
Rev. 1.3
Feb. 2011
Page 10 of 12