ACE24C02/04/08/16B

Two-wire Serial EEPROM

VER 1.3

6

Symbol

Parameter

Test Condition

Min

Typ

Max

Units

Output Low Level

0.4

V

Output Low Level

0.2

V

AC Characteristics

pF (unless otherwise noted).

Symbol

Parameter

1.8-volt

3.6-volt

Units

Min Typ Max Min Typ Max

Clock Frequency, SCL

400

1000

kHz

Clock Pulse Width Low

1.2

0.6

µs

Clock Pulse Width High

0.6

0.4

µs

Clock Low to Data Out Valid

0.05

0.9 0.05

0.55

µs

1

Time the bus must be free before a new

transmission can Start

1.2

0.5

µs

Start Hold Time

0.6

0.25

µs

Start Setup Time

0.6

0.25

µs

Data In Hold Time

0

0

µs

Data In Setup Time

100

100

ns

Inputs Rise Time

0.3

0.3

µs

Inputs Fall Time

300

100

ns

Stop Setup Time

0.6

0.25

µs

Data Out Hold Time

50

50

ns

Write Cycle Time (for 04B/16B)

3.3

5

3.3

5

ms

Write Cycle Time (for 02B/08B)

1.5

5

1.5

5

ms

Endurance

5.0V, 25℃, Page Mode

1,000,000

Write

Cycles

Notes:1. This parameter is characterized and not 100% tested.

2.AC measurement conditions:

RL (connects to Vcc): 1.3kΩ(2.5V,5V),10kΩ(1.8V)

Input pulse voltages: 0.3 Vcc to 0.7 Vcc

Input rise and fall times: ≦50 ns

Input and output timing reference voltages: 0.5Vcc

The value of RL should be concerned according to the actual loading on the user’s system.