AK93C45A Datasheet, PDF (9/14 Pages) Asahi Kasei Microsystems – 1K / 2K / 4K / 8KBIT SERIAL CMOS EEPROM

ASAHI KASEI
[AK93C45A/55A/65A/75A]
Electrical Characteristics
(1) D.C. ELECTRICAL CHARACTERISTICS
◇AK93C45A/55A/65A
( 1.8V ≤ VCC ≤ 5.5V, -40°C ≤ Ta ≤ 85°C, unless otherwise specified )
Paremeter
Symbol
Condition
Min.
Current Dissipation ^ICC1
(WRITE) _ICC2
VCC=5.5V, tSKP=1.0µs, *1
VCC=1.8V, ^93C45A
tSKP=4µs,*1 _93C55A/65A
Max.
Unit
4.0
mA
1.5
mA
2.0
mA
Current Dissipation
(READ, EWEN, EWDS)
ICC3
ICC4
ICC5
VCC=5.5V, tSKP=1.0µs, *1
VCC=2.5V, tSKP=2.0µs, *1
VCC=1.8V, tSKP=4.0µs, *1
0.5
mA
0.2
mA
0.1
mA
Current Dissipation ICCSB VCC=5.5V
*2
(Standby)
0.8
µA
Input High Voltage
Input Low Voltage
VIH1
VIH2
VIH3
VIL1
VIL2
VIL3
VCC=5.0V±10%
2.5V ≤ VCC ≤ 5.5V
1.8V ≤ VCC < 2.5V
VCC=5.0V±10%
2.5V ≤ VCC ≤ 5.5V
1.8V ≤ VCC < 2.5V
2.0
VCC + 0.5 V
0.8 x VCC VCC + 0.5 V
0.8 x VCC VCC + 0.5 V
-0.1
0.8
V
-0.1
0.15 x VCC V
-0.1
0.2 x VCC V
Output High Voltage VOH1 VCC=5.0V±10%
2.2
V
IOH=-0.4mA
VOH2 2.5V ≤ VCC ≤ 5.5V
0.8 x VCC
V
IOH=-0.1mA
VOH3 1.8V ≤ VCC < 2.5V
0.8 x VCC
V
IOH=-0.1mA
Output Low Voltage VOL1 VCC=5.0V±10%
IOL=2.1mA
0.4
V
VOL2 2.5V ≤ VCC ≤ 5.5V
IOL=1.0mA
0.4
V
VOL3 1.8V ≤ VCC < 2.5V
IOL=0.1mA
0.4
V
Input Leakage
ILI
VCC=5.5V, VIN=5.5V *3
±1.0
µA
Output Leakage
ILO VCC=5.5V,
VOUT=5.5V, CS=GND
*1 : VIN=VIH/VIL, DO=Open
*2 : VIN=VCC/GND, CS=GND, DO=Open
*3 : CS, SK, DI pin
±1.0
µA
DAM01E-02
-9-
2002/06