M24256-A STMicroelectronics, M24256-A Datasheet - Page 10

• Manufacturer Part Number: M24256-A
• Description: 256 Kbit Serial I C Bus EEPROM With Two Chip Enable Lines
• Manufacturer: STMicroelectronics

M24256-A
Table 7. DC Characteristics
(T
(T
Note: 1. This is preliminary data.
Table 8. Input Parameters
Note: 1. Sampled only, not 100% tested.
10/20
Symbol
Symbol
A
A
I
V
V
V
C
C
I
I
V
V
Z
t
CC1
Z
= –40 to 85 C; V
= –20 to 85 C; V
I
LO
CC
NS
LI
OL
IL
IH
IL
IH
IN
IN
H
L
(SCL, SDA)
Output Leakage Current
Supply Current
Supply Current
(Stand-by)
Input Low Voltage (SCL, SDA)
Input High Voltage (SCL, SDA)
Input Low Voltage
(E0, E1, WC)
Input High Voltage
(E0, E1, WC)
Output Low
Voltage
Input Capacitance (SDA)
Input Capacitance (other pins)
Input Impedance (E1, E0, WC)
Input Impedance (E1, E0, WC)
Pulse width ignored
(Input Filter on SCL and SDA)
Input Leakage Current
Parameter
Parameter
CC
CC
= 4.5 to 5.5 V or 2.5 to 5.5 V)
= 1.8 to 3.6 V)
1
-W series:
-W series:
-W series:
-R series:
-R series:
-R series:
(T
A
= 25 C, f = 400 kHz)
V
V
V
CC
CC
CC
=2.5V, f
=1.8V, f
=5V, f
0 V
V
V
Test Condition
V
IN
IN
I
I
V
IN
OL
OL
Single glitch
V
c
= V
= V
I
IN
=400kHz (rise/fall time < 30ns)
= V
OL
c
c
IN
= 2.1 mA, V
= 0.7 mA, V
=400kHz (rise/fall time < 30ns)
=100kHz (rise/fall time < 30ns)
V
Test Condition
0 V
SS
SS
OUT
= 3 mA, V
SS
0.7V
0.5 V
or V
or V
or V
CC
V
V
CC
CC
IN
CC,
CC
, V
, V
CC
CC
CC
SDA in Hi-Z
, V
V
CC
CC
CC
CC
= 5 V
= 2.5 V
= 1.8 V
= 2.5 V
= 1.8 V
= 5 V
Min.
500
50
0.7V
0.7V
Min.
–0.3
–0.3
Max.
100
8
6
CC
CC
0.3V
V
V
Max.
0.5
0.2
CC
CC
0.5
0.4
0.4
10
1
2
1
2
1
2
2
+1
+1
1
1
CC
Unit
k
k
pF
pF
ns
Unit
mA
mA
mA
V
V
V
V
V
V
V
A
A
A
A
A