ACE24AC32D

Two-wire Serial EEPROM

VER 1.2

9

AC Characteristics

Symbol

Parameter

1.8V

2.5V~5.0V

Units

Min

Max

Min

Max

Clock Frequency, SCL

400

800

kHz

Clock Pulse Width Low

1.2

0.9

µs

Clock Pulse Width High

0.4

0.3

µs

Noise Suppression Time

(1)

180

120

ns

Clock Low to Data Out Valid

1.2

0.9

µs

Time the bus must be free before a new

transmission can Start

(1)

1.3

1.2

µs

Start Hold Time

0.6

0.6

µs

Start Setup Time

0.6

0.6

µs

Data In Hold Time

0

0

µs

Data In Setup Time

100

100

ns

Inputs Rise Time

(1)

0.3

0.3

µs

Inputs Fall Time

(1)

300

300

ns

Stop Setup Time

0.6

0.6

µs

Data Out Hold Time

200

50

ns

Write Cycle Time

5

5

ms

Endurance

(1)

25℃, Page Mode, 3.3V

1,000,000

Write

Cycles

Notes: 1. This Parameter is expected by characterization but are not fully screened by test.