M24256-BWMN6TP STMicroelectronics, M24256-BWMN6TP Datasheet - Page 27

• Manufacturer Part Number: M24256-BWMN6TP
• Description: IC EEPROM 256KBIT 400KHZ 8SOIC
• Manufacturer: STMicroelectronics

Specifications of M24256-BWMN6TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• 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: 5mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Maximum Clock Frequency: 0.4 MHz
• Access Time: 900 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8623-2; M24256-BWMN6TP

M24256-BF, M24256-BR, M24256-BW, M24256-DR
Table 15.
1. Preliminary data.
2. Characterized value, not tested in production.
3. The device is not selected after power-up, after a Read instruction (after the Stop condition), or after the
Symbol
I
I
V
I
V
completion of the internal write cycle t
I
CC0
CC1
V
I
CC
LO
LI
OL
IH
IL
Input leakage current
(E1, E2, SCL, SDA)
Output leakage current
Supply current (Read)
Supply current (Write)
Standby supply current
Input low voltage
(SCL, SDA, WC)
Input high voltage
(SCL, SDA)
Input high voltage
(WC, E0, E1, E2)
Output low voltage
DC characteristics (voltage range F)
Parameter
Doc ID 6757 Rev 21
W
(t
Test condition (in addition to
During t
V
V
V
W
SDA in Hi-Z, external voltage
applied on SDA: V
IN
IN
IN
I
I
is triggered by the correct decoding of a Write instruction).
OL
OL
V
V
V
device in Standby mode
I
Device not selected
OL
= V
Device not selected
= V
Device not selected
= V
CC
(rise/fall time < 50 ns)
CC
(rise/fall time < 50 ns)
CC
(rise/fall time < 50 ns)
2.5 V  V
2.5 V  V
2.5 V  V
1.7 V  V
1.7 V  V
1.7 V  V
= 2.1 mA, V
= 3.0 mA, V
those in
V
= 1 mA, V
SS
SS
SS
= 1.7 V, f
= 2.5 V, f
= 5.0 V, f
W
IN
, 1.7 V < V
or V
or V
or V
= V
SS
CC
CC
CC
CC
CC
CC
CC
CC
CC
Table
c
c
c
CC
or V
, V
, V
, V
= 400 kHz
= 400 kHz
= 400 kHz
(1)
CC
CC
 5.5 V
 5.5 V
 5.5 V
< 2.5 V
< 2.5 V
< 2.5 V
SS
CC
CC
CC
CC
= 1.7 V
= 2.5 V
= 5.5 V
CC
9)
or V
= 1.7 V
= 2.5 V
= 5.5 V
< 5.5 V
(3)
(3)
(3)
,
,
,
CC
0.75V
0.75V
0.7V
0.7V
DC and AC parameters
–0.45
–0.45
Min.
CC
CC
CC
CC
0.25 V
V
V
0.3 V
CC
CC
Max.
5
± 2
± 2
0.8
6.5
6.5
0.2
0.4
0.4
1
2
1
2
3
(2)
+0.6
+0.6
CC
CC
Unit
27/42
mA
mA
mA
mA
µA
µA
µA
µA
µA
V
V
V
V
V
V