CMOS SERIAL E2PROM
S-93C46A/56A/66A
n Chracteristics
1. DC Characteristics
1.2 Current consumption (READ) ICC1
—
1.1 Current consumption (READ) ICC1
—
—
—
Ambient temperature Ta
Ambient temperature Ta
VCC=5.5 V
fSK=2 MHz
DATA=0101
VCC=3.3 V
fSK=500 KHz
DATA=0101
0.4
0.4
ICC1
(mA)
ICC1
(mA)
0.2
0
0.2
0
-40
0
85
-40
0
85
Ta (°C)
Ta (°C)
1.4 Current consumption (READ) ICC1
—
1.3 Current consumption (READ) ICC1
Ambient temperature Ta
Power supply voltage VCC
VCC=1.8 V
fSK=10 KHz
DATA=0101
Ta=25 °C
fSK=1 MHz, 500 KHz
DATA=0101
0.4
0.4
ICC1
ICC1
(mA)
1MHz
(mA)
~
0.2
0
0.2
~
500KHz
0
5
2
3
4
6
7
-40
0
85
Ta (°C)
VCC (V)
1.6 Current consumption (READ) ICC1
—
1.5 Current consumption (READ) ICC1
Power supply voltage VCC
Clock frequency fSK
VCC=5.0 V
Ta=25 °C
Ta=25 °C
fSK=100 KHz, 10 KHz
DATA=0101
0.4
0.4
ICC1
(mA)
ICC1
(mA)
100KHz
0.2
0
0.2
~
~
10KHz
0
5
2
3
4
6
7
10K 100K 1M 2M
VCC (V)
fSK(Hz)
1.8 Current consumption (WRITE) ICC2
—
1.7 Current consumption (WRITE) ICC2
—
Ambient temperature Ta
Ambient temperature Ta
VCC=5.5 V
VCC=3.3 V
1.0
1.0
ICC2
(mA)
ICC2
(mA)
0.5
0
0.5
0
-40
0
85
-40
0
85
Ta (°C)
Ta (°C)
Seiko Instruments Inc.
18
SII [ SEIKO INSTRUMENTS INC ]
