M24128-DF datasheet(23/40 Pages) STMICROELECTRONICS

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M24128-BW M24128-BR M24128-BF M24128-DF

DC and AC parameters

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

characteristics of the device.

Figure 11. AC measurement I/O waveform

Table 6. Operating conditions (voltage range W)

Symbol

Parameter

Min.

Max.

Unit

VCC

Supply voltage

2.5

5.5

Ambient operating temperature

–40

°C

Operating clock frequency

MHz

Table 7. Operating conditions (voltage range R)

Symbol

Parameter

Min.

Max.

Unit

VCC

Supply voltage

1.8

5.5

Ambient operating temperature

–40

°C

Operating clock frequency

MHz

Table 8. Operating conditions (voltage range F)

Symbol

Parameter

Min.

Max.

Unit

VCC

Supply voltage

1.7

5.5

Ambient operating temperature

–40

°C

Operating clock frequency

MHz

Table 9. AC measurement conditions

Symbol

Parameter

Min.

Max.

Unit

Cbus

Load capacitance

100

SCL input rise/fall time, SDA input fall time

Input levels

0.2 VCC to 0.8 VCC

Input and output timing reference levels

0.3 VCC to 0.7 VCC

MS19774V1

0.8VCC

0.2VCC

0.7VCC

0.3VCC

Input and output

Timing reference levels

Input voltage levels

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