X24C02

10

A.C. CONDITIONS OF TEST

Input Pulse Levels

Input Rise and

Fall Times

10 ns

Input and Output

Timing Levels

3838 PGM T05

EQUIVALENT A.C. LOAD CIRCUIT

1533Ο

OUTPUT

100pF

5.0V

3838 FHD F18

A.C. CHARACTERISTICS (Over recommended operating conditions)

DATA INPUT TIMING

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

3838 PGM T06

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

3838 FHD F04

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

3838 PGM T07

sampled and not 100% tested.