AK93C45CL Datasheet, PDF (12/16 Pages) Asahi Kasei Microsystems – 1K/2K/4Kbit Serial CMOS EEPROM

ASAHI KASEI
[AK93C45C/55C/65C]
Electrical Characteristics
(1) D.C. ELECTRICAL CHARACTERISTICS
( 1.5V ≤ VCC ≤ 5.5V, -40°C ≤ Ta ≤ 85°C, unless otherwise specified )
Parameter
Symbol
Condition
Min.
Current Dissipation ^{ICC1 VCC=5.5V, tSKP=250ns, *1}
(WRITE) _{ICC2 VCC=1.8V, tSKP=1.0µs, *1}
Current Dissipation _ICC3
(WRAL)
ICC4
VCC=5.5V, tSKP=250ns, *1
VCC=1.8V, tSKP=1.0µs, *1
Max. Unit
2.5
mA
1.5
mA
2.5
mA
1.5
mA
Current Dissipation ^ICC5
(READ) _ICC6
VCC=5.5V, tSKP=250ns, *1
VCC=1.5V, tSKP=1.0µs, *1
1.5
mA
0.1
mA
Current Dissipation ICCSB VCC=5.5V
*2
(Standby)
0.8
µA
Input High Voltage
VIH1
VIH2
VCC=5.0V±10%
2.5V ≤ VCC ≤ 5.5V
2.0
VCC + 0.5 V
0.8 x VCC VCC + 0.5 V
VIH3 1.5V ≤ VCC < 2.5V
0.8 x VCC VCC + 0.5 V
Input Low Voltage
VIL1
VIL2
VCC=5.0V±10%
1.8V ≤ VCC ≤ 5.5V
-0.1
0.8
V
-0.1
0.15 x VCC V
VIL3 1.5V ≤ VCC < 1.8V
-0.1
0.1 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 1.5V ≤ VCC < 2.5V
0.8 x VCC
V
IOH=-0.1mA
Output Low Voltage VOL1 VCC=5.0V±10%
IOL=1.5mA
0.4
V
VOL2 2.5V ≤ VCC ≤ 5.5V
IOL=1.0mA
0.4
V
VOL3 1.5V ≤ 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, PE=VCC/Open
*3 : CS, SK, DI pin
±1.0
µA
DAM06E-01
- 12 -
2005/10