A.C. Characteristics

-40°C ~ +85°C

Symbol

Parameter

Remark

Unit

Min.

Max.

Min.

Max.

Clock Frequency

¾¾

400

¾

1000

kHz

Clock High Time

¾

600

¾

400

¾

ns

Clock Low Time

¾

1200

¾

600

¾

ns

SDA and SCL Rise Time

Note

¾

300

¾

300

ns

SDA and SCL Fall Time

Note

¾

300

¾

300

ns

START Condition Hold Time

After this period the first

clock pulse is generated

600

¾

250

¾

ns

START Condition Setup Time

Only relevant for repeated START

condition

600

¾

250

¾

ns

Data Input Hold Time

¾

0

¾

0

¾

ns

Data Input Setup Time

¾

150

¾

100

¾

ns

STOP Condition Setup Time

¾

600

¾

250

¾

ns

Output Valid from Clock

¾¾

900

¾

600

ns

Bus Free Time

Time in which the bus must be free

before a new transmission can start

1200

¾

500

¾

ns

Input Filter Time Constant

(SDA and SCL Pins)

Noise suppression time

¾

50

¾

50

ns

Write Cycle Time

¾¾

5

¾

5ms

Endurance

25

°C, Page Mode

5.0V

1,000,000

Write

Cycles

Note:

These parameters are periodically sampled but not 100% tested.

For relative timing, refer to timing diagrams

HT24LC02A

Rev. 1.00

3

January 29, 2013