S-93C46A Datasheet, PDF (19/53 Pages) Seiko Instruments Inc – CMOS SERIAL E2PROM

CMOS SERIAL E²PROM
S-93C46A/56A/66A
n Chracteristics
1. DC Characteristics
1.1 Current consumption (READ) I_CC1—
Ambient temperature Ta
0.4
I_CC1
(mA)
V_CC=5.5 V
f_SK=2 MHz
DATA=0101
0.2
0
-40 0
85
Ta (°C)
1.3 Current consumption (READ) I_CC1—
Ambient temperature Ta
0.4
I_CC1
(mA)
0.2
V_CC=1.8 V
f_SK=10 KHz
DATA=0101
0
-40 0
85
Ta (°C)
1.5 Current consumption (READ) I_CC1—
Power supply voltage V_CC
I_CC1
(mA)
Ta=25 °C
f_SK=100 KHz, 10 KHz
DATA=0101
0.4
100KHz
0.2
∼
∼
10KHz
0
23456 7
V_CC (V)
1.7 Current consumption (WRITE) I_CC2—
Ambient temperature Ta
V_CC=5.5 V
1.0
I_CC2
(mA)
0.5
0
-40 0
85
Ta (°C)
1.2 Current consumption (READ) I_CC1—
Ambient temperature Ta
0.4
I_CC1
(mA)
0.2
V_CC=3.3 V
f_SK=500 KHz
DATA=0101
0
-40 0
85
Ta (°C)
1.4 Current consumption (READ) I_CC1—
Power supply voltage V_CC
Ta=25 °C
f_SK=1 MHz, 500 KHz
DATA=0101
0.4
I_CC1
(mA)
1MHz
∼
0.2
∼
500KHz
0
234 56 7
V_CC (V)
1.6 Current consumption (READ) I_CC1—
Clock frequency f_SK
V_CC=5.0 V
Ta=25 °C
0.4
I_CC1
(mA)
0.2
0
10K 100K 1M 2M
f_SK(Hz)
1.8 Current consumption (WRITE) I_CC2—
Ambient temperature Ta
V_CC=3.3 V
1.0
I_CC2
(mA)
0.5
0
-40 0
85
Ta (°C)
18
Seiko Instruments Inc.