AK93C45B Datasheet, PDF (9/14 Pages) Asahi Kasei Microsystems – 1K / 2K / 4K / 8KBIT SERIAL CMOS EEPROM

ASAHI KASEI
[AK93C45B/55B/65B/75B]
Electrical Characteristics
(1) D.C. ELECTRICAL CHARACTERISTICS

AK93C45B/55B/65B
Parameter
Symbol
( 1.8VVcc5.5V, -40
CTa85
C, unless otherwise specified )
Condition
Min.
Max.
Unit
Current Dissipation ICC1 VCC=5.5V, tSKP=1us, *1
4.0
mA
(WRITE) ^ICC2
VCC=1.8V, 93C45B
tSK=4us,*1
93C55B/65B
1.5
mA
2.0
mA
Current Dissipation ICC3 VCC=5.5V, tSKP=1us, *1
0.5
mA
(READ,EWEN,EWDS)
ICC4
ICC5
VCC=2.5V, tSKP=2us, *1
VCC=1.8V, tSKP=4us, *1
0.2
mA
0.1
mA
Current Dissipation ICCSB VCC=5.5V
*2
(Standby)
0.8
uA
Input High Voltage
VIH1 VCC=5V
10%
2.0
VCC+0.5
V
VIH2 2.5VVCC5.5V
0.8  VCC VCC+0.5
V
VIH3 1.8VVCC<2.5V
0.8  VCC VCC+0.5
V
Input Low Voltage
VIL1 VCC=5V
10%
-0.1
0.8
V
VIL2 2.5VVCC5.5V
-0.1
0.15  VCC V
VIL3 1.8VVCC<2.5V
-0.1
0.2  VCC V
Output High Voltage VOH1 VCC=5V
10%
2.2
V
IOH=-0.4mA
VOH2 2.5VVCC5.5V
0.8  VCC
V
IOH=-0.1mA
VOH3 1.8VVCC<2.5V
0.8  VCC
V
IOH=-0.1mA
Output Low Voltage
VOL1 VCC=5V
10%
IOL=1.5mA
0.4
V
VOL2 2.5VVCC5.5V
IOL=1.0mA
0.4
V
VOL3 1.8VVCC<2.5V
IOL=0.1mA
0.4
V
Input Leakage
ILI
VCC=5.5V,VIN=5.5V *3

1.0
uA
Output Leakage
ILO VCC=5.5V
VOUT=5.5V,CS=GND

1.0
uA
*1: VIN=VIH/VIL,DO=Open
*2: VIN=VCC/GND,CS=GND,DO=Open
*3: CS, SK, DI pin
DAM04E-01
-9-
1999/10