M24C64-DF, M24C64-W, M24C64-R, M24C64-F DC and AC parameters
Doc ID 16891 Rev 26 25/44
Note: This parameter is not tested but established by characterization and qualification. For
endurance estimates in a specific application, please refer to AN2014.
Table 11. Input parameters
Symbol Parameter
(1)
1. Characterized value, not tested in production.
Test condition Min. Max. Unit
C
IN
Input capacitance (SDA) 8 pF
C
IN
Input capacitance (other pins) 6 pF
Z
L
(2)
2. E2,E1,E0: Input impedance when the memory is selected (after a Start condition).
Input impedance
(E2, E1, E0, WC)
V
IN
< 0.3V
CC
30 kΩ
Z
H
(2)
Input impedance
(E2, E1, E0, WC)
V
IN
> 0.7V
CC
500 kΩ
Table 12. Memory cell characteristics
Symbol Parameter Test condition Min. Max. Unit
N
cycle
Endurance TA = 25°C, 1.8 V < V
cc
< 5.5 V 1,000,000 - Write cycle