A93C66
AiT Semiconductor Inc.
www.ait-ic.com
THREE-WIRE SERIAL EEPROM
4K (512 X 8 OR 256 X 16)
DC ELECTRICAL CHARACTERISTICS
TA=-40℃ to +85℃, VCC=+1.8V to +5.5V (Unless otherwise specified)
Symbo
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Condition
MIN
TYP
MAX
5.5
Unit
V
VCC1
VCC2
VCC3
1.8
-
2.7
-
-
5.5
V
4.5
5.5
V
Read at 1.0MHz
Write at 1.0MHz
-
0.2
0.9
-
2.0
Supply Current
Standby Current
ICC
VCC=5.0V
VCC=1.8V
mA
μA
-
3.0
ISB1
ISB2
ISB3
IIL
-
1.0
Standby Current
VCC=2.7V,
CS=0V
-
-
1.0
Standby Current
VCC=5.0V
-
-
-
1.0
Input Leakage NOTE1
Input Leakage NOTE2
Output Leakage
VIN=0V to VCC
VIN=0V to VCC
VIN=0V to VCC
0.1
2.0
0.1
-
1.0
μA
μA
uA
IIL
-
3.0
IOL
-
1.0
Input Low VoltageNOTE3
Input High VoltageNOTE3
Input Low VoltageNOTE3
Input High VoltageNOTE3
VIL1
VIH1
VIL2
-0.3
2.0
-0.5
0.8
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 2.7V
V
V
-
VCC+0.3
VCC+0.3
-
VIH2
VOL1
VOH1
VOL2
VOH2
VCCx0.7
-
-
-
-
-
VCC+0.3
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
I
OL = 2.1mA
OH = -0.4mA
-
2.4
0.4
-
2.7V ≤ VCC ≤ 5.5V
1.8V ≤ VCC ≤ 2.7V
V
V
I
IOL=0.15mA
IOH=-100uA
-
0.2
-
VCC-0.2
NOTE1: DI、CS、SK input pin
NOTE2: ORG input pin
NOTE3: VIL min and VIH max are reference only and are not tested.
REV1.0
- MAY 2012 RELEASED -
- 4 -
AITSEMI [ AiT Semiconductor ]
