AT93C46E 데이터 시트보기 (PDF) - Atmel Corporation

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AT93C46E

Three-wire Serial EEPROM

Atmel Corporation 

AT93C46E

Table 2-3. DC Characteristics

Applicable over recommended operating range from: TAI = −40°C to +85°C, VCC = +1.8V to +5.5V, (unless otherwise noted)

Symbol Parameter

Test Condition

Min

Typ

Max

Units

VCC1

Supply Voltage

1.8

5.5

V

VCC2

Supply Voltage

2.7

5.5

V

VCC3

Supply Voltage

4.5

5.5

V

Read at 1.0 MHz

ICC

Supply Current

VCC = 5.0V

Write at 1.0 MHz

0.5

2.0

mA

0.5

2.0

mA

ISB1

Standby Current

VCC = 1.8V

CS = 0V

ISB2

Standby Current

VCC = 2.7V

CS = 0V

ISB3

Standby Current

VCC = 5.0V

CS = 0V

IIL

Input Leakage

VIN = 0V to VCC

IOL

VIL1(1)

VIH1(1)

VIL2(1)

VIH2(1)

Output Leakage

Input Low Voltage

Input High Voltage

Input Low Voltage

Input High Voltage

VIN = 0V to VCC

2.7V ≤ VCC ≤ 5.5V

1.8V ≤ VCC ≤ 2.7V

VOL1

VOH1

Output Low Voltage

Output High Voltage

2.7V ≤ VCC ≤ 5.5V

IOL = 2.1 mA

IOH = −0.4 mA

VOL2

VOH2

Note:

Output Low Voltage

Output High Voltage

1.8V ≤ VCC ≤ 2.7V

IOL = 0.15 mA

IOH = −100 µA

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

0.4

1.0

µA

6.0

10.0

µA

10.0

15.0

µA

0.1

1.0

µA

0.1

1.0

µA

−0.6

2.0

−0.6

VCC x 0.7

0.8

V

VCC + 1

VCC x 0.3

V

VCC + 1

0.4

V

2.4

V

0.2

V

VCC − 0.2

V

3

5207D–SEEPR–1/08

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