X24C01

9

A.C. CHARACTERISTICS (Over recommended operating conditions, unless otherwise specified)

Read & Write Cycle Limits

Symbol

Parameter

Min.

Max.

Units

SCL Clock Frequency

0

100

KHz

Noise Suppression Time

100

ns

Constant at SCL, SDA Inputs

SCL Low to SDA Data Out Valid

0.3

3.5

∝

s

Time the Bus Must Be Free Before a

4.7

∝

s

New Transmission Can Start

Start Condition Hold Time

4.0

∝

s

Clock Low Period

4.7

∝

s

Clock High Period

4.0

∝

s

Start Condition Setup Time

4.7

∝

s

Data In Hold Time

0

∝

s

Data In Setup Time

250

ns

SDA and SCL Rise Time

1

∝

s

SDA and SCL Fall Time

300

ns

Stop Condition Setup Time

4.7

∝

s

Data Out Hold Time

300

ns

3837 PGM T06

POWER-UP TIMING

Symbol

Parameter

Max.

Units

t

PUR

(4)

Power-up to Read Operation

1

ms

t

PUW

(4)

Power-up to Write Operation

5

ms

3837 PGM T07

Bus Timing

t

SU:STA

t

HD:STA

t

HD:DAT

t

SU:DAT

t

LOW

t

SU:STO

t

R

t

BUF

SCL

SDA IN

SDA OUT

t

DH

t

AA

t

F

t

HIGH

3837 FHD F04

Note:

are periodically sampled and not 100% tested.