Datasheet

DC and AC parameters M24C64-W M24C64-R M24C64-F 
24/42 DocID16891 Rev 28
Figure 12. AC measurement I/O waveform
Table 9. AC measurement conditions
Symbol Parameter Min. Max. Unit
C
bus
Load capacitance 100 pF
SCL input rise/fall time, SDA input fall time - 50 ns
Input levels 0.2 V
CC
to 0.8 V
CC
V
Input and output timing reference levels 0.3 V
CC
to 0.7 V
CC
V
Table 10. Input parameters
Symbol Parameter
(1)
1. Characterized only, 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
Input impedance (E2, E1, E0, WC)
(2)
2. E2, E1, E0 input impedance when the memory is selected (after a Start condition).
V
IN
< 0.3 V
CC
30 - k
Z
H
V
IN
> 0.7 V
CC
500 - k
MS19774V1
0.8V
CC
0.2V
CC
0.7V
CC
0.3V
CC
Input and output
Timing reference levels
Input voltage levels