M24256-WMW6T STMicroelectronics, M24256-WMW6T Datasheet - Page 24

• Manufacturer Part Number: M24256-WMW6T
• Manufacturer: STMicroelectronics

Specifications of M24256-WMW6T

• Density: 256Kb
• Interface Type: Serial (I2C)
• Organization: 32Kx8
• Access Time (max): 900ns
• Frequency (max): 400KHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: SOIC
• Operating Temp Range: -40C to 85C
• Supply Current: 1mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Not Compliant

DC and AC parameters
24/39
Table 14.
1. Characterized value, not tested in production.
Table 15.
1. Characterized value, not tested in production.
Symbol
Symbol
I
I
V
V
I
I
V
I
I
CC0
CC1
V
V
I
CC
I
LO
I
CC0
CC1
V
OL
I
CC
LI
LO
IH
IL
OL
LI
IH
IL
Input leakage current
(SCL, SDA, E2, E1, E0)
Output leakage current
Supply current (Read)
Supply current (Write)
Standby supply current
Input low voltage (SDA,
SCL, WC)
Input high voltage (SDA,
SCL, WC)
Output low voltage
Input leakage current
(SCL, SDA, E2, E1, E0)
Output leakage current
Supply current (Read)
Supply current (Write)
Standby supply current
Input low voltage (SDA,
SCL, WC)
Input high voltage (SDA,
SCL, WC)
Output low voltage
DC characteristics (M24xxx-W, device grade 3)
DC characteristics (M24xxx-R - device grade 6)
Parameter
Parameter
(in addition to those in
During t
(in addition to those in
2.5 V < V
applied on SDA: V
During t
SDA Hi-Z, external voltage
SDA in Hi-Z, external voltage
I
V
applied on SDA: V
OL
I
device in Standby mode
OL
CC
device in Standby mode
I
OL
1.8 V < V
1.8 V V
2.5 V V
1.8 V V
2.5 V V
= 2.1 mA, V
V
V
2.5 V < V
= 1 mA, V
= 1.8 V, f
Test condition
V
W
IN
V
= 3 mA, V
IN
Test condition
CC
W
IN
, 1.8 V < V
IN
= V
= V
, 2.5 V < V
= V
= V
< 5.5 V, f
SS
SS
CC
CC
CC
CC
CC
SS
SS
CC
c
or V
CC
or V
< 2.5 V
< 5.5 V
< 2.5 V
< 5.5 V
= 400 kHz
CC
< 2.5 V
or V
CC
or V
< 5.5 V
SS
CC
= 1.8 V
CC
SS
= 2.5 V or
CC
c
CC
= 5.5 V
CC
CC
or V
= 400 kHz
< 2.5 V
,
Table
or V
< 5.5 V
,
Table
CC
CC
9)
M24128, M24C64, M24C32
8)
0.75V
0.7V
0.7V
–0.45
–0.45
Min.
–0.45
Min.
CC
CC
CC
0.25 V
V
0.3 V
0.3V
V
V
CC
Max.
Max.
5
± 2
± 2
CC
CC
0.4
3
± 2
± 2
0.8
0.2
10
2
(1)
1
(1)
+0.6
CC
+1
+1
CC
CC
Unit
mA
mA
Unit
µA
µA
µA
mA
mA
µA
µA
µA
V
V
V
V
V
V
V
V