93C45B データシートの表示（PDF） - Asahi Kasei Microdevices

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93C45B

1K / 2K / 4K / 8Kbit Serial CMOS EEPROM

Asahi Kasei Microdevices 

ASAHI KASEI

[AK93C45B/55B/65B/75B]

◇AK93C75B

( 1.8V ≤ VCC ≤ 5.5V, -40°C ≤ Ta ≤ 85°C, unless otherwise specified )

Paremeter

Symbol

Condition

Min.

Current Dissipation ICC1 VCC=5.5V, tSKP=1.0µs, *4

(WRITE) ICC2 VCC=1.8V, tSKP=4.0µs, *4

Max. Unit

4.0

mA

2.0

mA

Current Dissipation ICC3

(READ, EWEN, EWDS) ICC4

VCC=5.5V, tSKP=1.0µs, *4

VCC=1.8V, tSKP=4.0µs, *4

0.4

mA

0.1

mA

Current Dissipation ICCSB VCC=5.5V

*5

(Standby)

0.8

µA

Input High Voltage VIH

0.8 x VCC VCC + 0.5 V

Input Low Voltage VIL

-0.1

0.2 x VCC V

Output High Voltage VOH1 2.5V ≤ VCC ≤ 5.5V

0.8 x VCC

V

IOH=-0.1mA

VOH2 1.8V ≤ VCC < 2.5V

0.8 x VCC

V

IOH=-0.1mA

Output Low Voltage VOL1 2.5V ≤ VCC ≤ 5.5V

IOL=1.0mA

0.4

V

VOL2 1.8V ≤ VCC < 2.5V

IOL=0.1mA

0.4

V

Input Leakage

ILI

VCC=5.5V, VIN=5.5V *6

±1.0

µA

Output Leakage

ILO VCC=5.5V,

VOUT=5.5V, CS=GND

*4 : VIN=VIH/VIL, DO=Open

*5 : VIN=VCC/GND, CS=GND, DO=PE=Open

*6 : CS, SK, DI pin

±1.0

µA

DAM04E-02

- 10 -

2003/05

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