CMOS SERIAL E2PROM
S-93C46A/56A/66A
n
DC Electrical Characteristics
Table 7
VCC=4.5 V to 5.5 V VCC=2.5 V to 4.5 V
VCC=1.8 to 2.5 V
Parameter
Smbl
ICC1
Conditions
DO unloaded
DO unloaded
Unit
mA
mA
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Current
consumption
(READ)
¾
¾
¾
¾
0.8
2.0
¾
¾
¾
¾
0.6
1.5
¾
¾
¾
¾
0.4
1.0
Current
ICC2
consumption
(PROGRAM)
Table 8
VCC=4.5 V to 5.5 V
VCC=2.5 to 4.5 V
VCC=1.8 to 2.5 V
Typ. Max.
0.4 mA
Parameter
Smbl
Conditions
Unit
Min.
Typ. Max. Min. Typ. Max. Min.
Standby current
consumption
Input leakage
current
CS=GND DO=Open
ISB
ILI
¾
¾
1.0
—
—
—
—
0.6
—
—
—
—
Connected to VCC or GND
VIN=GND to VCC
¾
¾
0.1 1.0
0.1 1.0
0.1 1.0
0.1 1.0
0.1 1.0 mA
Output leakage
current
ILO
VOUT=GND to VCC
0.1 1.0 mA
Low level output
voltage
VOL IOL=2.1 mA
¾
¾
¾
¾
0.4
0.1
¾
V
IOL=100 mA
¾
—
—
0.1
—
—
0.1
V
V
IOH=-400 mA
2.4
High level output
voltage
VOH
IOH=-100 mA
IOH=-10 mA
VCC-0.7
VCC-0.7
¾
¾
¾
¾
VCC-0.7
VCC-0.7
—
—
—
—
V
V
VCC-0.2
1.5
—
—
—
—
Write enable latch
data hold voltage
Only when write disable
mode
VDH
1.5
¾
¾
1.5
—
—
V
Seiko Instruments Inc.
4
SII [ SEIKO INSTRUMENTS INC ]
