ACE93C46DPTH datasheet(4/13 Pages) ACE

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ACE93C46

Technology

Three-wire Serial EEPROM

VER 1.2

Symbol

Parameter

Test Condition

Min

Typ

Max

Units

VIL2(3)

Input Low Voltage

1.8V≦Vcc≦2.7V

-0.3

Vcc+0.3

VIH2(3)

Input High Voltage

1.8V≦Vcc≦2.7V

Vcc*0.7

Vcc+0.3

VOL1

Output Low Voltage

VOH1

Output High Voltage

2.7V≦Vcc≦5.5V

IOL=2.1mA

IOH=-0.4mA

2.4

0.4

VOL2

Output Low Voltage

VOH2

Output High Voltage

1.8V≦Vcc≦2.7V

IOL=0.15mA

IOH=-100uA

Vcc-0.2

0.2

Note: 1. DI.CS. SK input pin

2. ORG input pin

3. VIL min and VIH max are reference only and are not tested.

Applicable over recommended operating range from: TA = -40℃ to +85℃, VCC = +1.8V to +5.5V, CL=1TTL Gate and 100pF

(unless otherwise noted).

Symbol

Parameter

Test Condition

Min

Typ Max

Units

fsx

SK Clock Frequency

4.5≦Vcc≦5.5v

2.7≦Vcc≦5.5V

1.8V≦Vcc≦5.5V

0.25

MHz

tskh

SK High Time

4.5≦Vcc≦5.5v

2.7≦Vcc≦5.5V

1.8V≦Vcc≦5.5V

250

1000

tskl

SK Low Time

4.5≦Vcc≦5.5v

2.7≦Vcc≦5.5V

1.8V≦Vcc≦5.5V

250

1000

tcs

Minimum CS Low Time

4.5≦Vcc≦5.5v

2.7≦Vcc≦5.5V

1.8V≦Vcc≦5.5V

250

1000

tcss

CS Setup Time

Relative to

4.5≦Vcc≦5.5v

2.7≦Vcc≦5.5V

1.8V≦Vcc≦5.5V

200

tdis

DI Setup Time

Relative to

4.5≦Vcc≦5.5v

2.7≦Vcc≦5.5V

1.8V≦Vcc≦5.5V

100

400

tcsh

CS Hold Time

Relative to SK

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