5

AT24C02A/04A/08A/16A

0976L–SEEPR–1/04

Notes:

1. The AT24C02A/04A/08A bearing the process letter “D” on the package (the mark is located in the lower right corner on the

topside of the package), guarantees 400 kHz (2.5V, 2.7V).

3. This parameter is characterized and is not 100% tested.

AC Characteristics

CL = 1 TTL Gate and

100 pF (unless otherwise noted).

Symbol

Parameter

AT24C02A/

04A/08A/16A

1.8V

AT2402A/04A/

08A

2.5V, 2.7V

AT24C16A

2.5V, 2.7V

AT24C02A/

04A/08A/16A

5.0V

Units

Min

Max

Min

Max

Min

Max

Min

Max

Clock Frequency, SCL

100

400

(1)

400

400

kHz

Clock Pulse Width Low

4.7

4.7

1.3

1.2

µs

Clock Pulse Width High

4.0

4.0

0.6

0.6

µs

Noise Suppression Time

(2)

100

100

100

50

ns

t

AA

Clock Low to Data Out Valid

0.1

4.5

0.1

4.5

0.2

0.9

0.1

0.9

µs

t

BUF

Time the bus must be free before

a new transmission can start

(3)

4.7

4.7

1.3

1.2

µs

Start Hold Time

4.0

4.0

0.6

0.6

µs

Start Set-up Time

4.7

4.7

0.6

0.6

µs

Data In Hold Time

0

0

0

0

µs

t

SU.DAT

Data In Set-up Time

200

200

100

100

ns

t

R

Inputs Rise Time

(3)

1.0

1.0

0.3

0.3

µs

Inputs Fall Time

(3)

300

300

300

300

ns

Stop Set-up Time

4.7

4.7

0.6

0.6

µs

Data Out Hold Time

100

100

100

50

ns

Write Cycle Time

5

5

5

5

ms

Endurance

(3)

5.0V, 25

°C, Page Mode

1M

1M

1M

1M

Write

Cycles