M24C64-R datasheet(25/54 Pages) STMICROELECTRONICS

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DS6638 Rev 36

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M24C64-W M24C64-R M24C64-F M24C64-DF

DC and AC parameters

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

characteristics of the device.

Table 9. 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

1(1)

1. 400 kHz for devices identified by process letter P.

MHz

Table 10. 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

1(1)

1. 400 kHz for devices identified by process letter P.

MHz

Table 11. Operating conditions (voltage range F)

Symbol

Parameter

Min.

Max.

Unit

VCC

Supply voltage

1.6(1)

1. Only for devices identified with process letter T

1.7

5.5

Ambient operating temperature: READ

-40

°C

Ambient operating temperature: WRITE

-40

Operating clock frequency, VCC ≥ 1.6 V(1)

-400

kHz

Operating clock frequency, VCC ≥ 1.7 V

1000

Table 12. 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

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