8

DC and AC parameters

This section summarizes the operating and measurement conditions, and the DC and AC characteristics of the

device.

Table 7. Operating conditions

Symbol

Parameter

Min.

Max.

Unit

VCC

Supply voltage

1.8

5.5

V

TA

Ambient operating temperature

–40

85

°C

Table 8. AC measurement conditions

Symbol

Parameter

Min.

Max.

Unit

Cbus

Load capacitance

0

100

pF

-

SCL input rise/fall time, SDA input fall time

-

50

ns

-

Input levels

0.2 VCC to 0.8 VCC

V

-

Input and output timing reference levels

0.3 VCC to 0.7 VCC

V

Figure 11. AC measurement I/O waveform

0.8VCC

0.2VCC

0.7VCC

0.3V CC

Input and output

Timing reference levels

Input voltage levels

Table 9. Input parameters

Symbol

Parameter(1)

Test condition

Min.

Max.

Unit

CIN

Input capacitance (SDA)

-

-

8

pF

CIN

Input capacitance (other pins)

-

-

6

pF

ZL

Input impedance (E2, WC)(2)

VIN < 0.3 VCC

30

-

kΩ

ZH

VIN > 0.7 VCC

500

-

kΩ

1. Evaluated by characterization – Not tested in production.

2. Input impedance when the memory is selected (after a start condition).

M24M02-DR M24M02-R

DC and AC parameters

DS7025 - Rev 11

page 20/40