DC and AC parameters

M41T56C64

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Table 8. AC characteristics (Serial EEPROM, M24C64)

Symbol

Alt.

Parameter

Test

condition

Min.

Max.

Unit

Clock frequency

400

kHz

Clock pulse width high

600

ns

Clock pulse width low

1300

ns

(1)

1.

Sampled only, not 100% tested.

SDA fall time

20

300

ns

100

ns

0

ns

Data out hold time

200

ns

(2)

2.

To avoid spurious START and STOP conditions, a minimum delay is placed between SCL=1 and the

falling or rising edge of SDA.

Clock low to next data valid

(access time)

200

900

ns

(3)

3.

For a reSTART condition, or following a Write cycle.

600

ns

600

ns

600

ns

Time between stop condition and next

start condition

1300

ns

Write time

5

ms

Pulse width ignored (input filter on SCL

and SDA for serial EEPROM)

Single

glitch

100

ns