AK6002A Datasheet, PDF (14/18 Pages) Asahi Kasei Microsystems – I2C BUS 2K/4K/16K BIT SERIAL CMOS EEPROM

ASAHI KASEI

AK6004A / 08A
[AK6002A/04A/08A]
(1)DC Electrical Characteristics
(-40CTa85C, 1.8VVCC5.5V unless otherwise specified)
Parameter
Symbol
Condition
Min.
Max.
Unit
Current Dissipation
ICC1
VCC=5.5V,
AK6004A
3.0
mA
fSCL=400KHz
AK6008A
3.5
mA
(WRITE)
ICC2
VCC=2.5V,
AK6004A
2.5
mA
fSCL=100KHz
AK6008A
3.0
mA
ICC3
VCC=1.8V,
AK6004A
1.5
mA
fSCL=100KHz
AK6008A
2.0
mA
Current Dissipation
ICC4
VCC=5.5V,fSCL=400KHz
500
uA
(READ)
ICC5
ICC6
VCC=2.5V,fSCL=100KHz
VCC=1.8V,fSCL=100KHz
200
uA
100
uA
Current Dissipation
ICCS VCC=5.5V, *1
0.8
uA
(Standby)
Input High Voltage
VIH1
VIH2
2.5VVCC5.5V
1.8VVCC<2.5V
0.7
VCC VCC+0.5
V
0.8
VCC VCC+0.5
V
Input Low Voltage
VIL1
2.5VVCC5.5V
-0.3
0.3
VCC
V
VIL2
1.8VVCC<2.5V
-0.3
0.2
VCC
V
Output Low Voltage
VOL1 2.5VVCC5.5V
0.4
V
IOL=4.5mA
VOL2 1.8VVCC<2.5V
0.4
V
IOL=3mA
Hysteresis of *2 VHYS
0.05
VCC
V
Schmitt trigger inputs
(SCL,SDA)
Input Leakage
ILI
VCC=5.5V,VIN=VCC/GND
1.0
uA
Current
*3
Output Leakage
ILO
VCC=5.5V,
1.0
uA
Current
VOUT=VCC/GND
*1:VIN=VCC / GND, WC=GND
*2:The parameter is periodically sampled and not 100% tested.
*3:SCL,SDA,S0,S1,S2
(2)Capacitance
(Ta=25C, f=1MHz,VCC=5.0V)
Parameter
Symbol Condition
Min.
Max.
Unit
Input/Output Capacitance
(SDA)
CI/O
VI/O=0V
8.0
pF
Input Capacitance
(SCL)
CIN
VIN=0V
6.0
pF
(note) The parameter is periodically sampled and not 100% tested.
DAI01E-01
- 14 -
1999/10