m24256-bw STMicroelectronics, m24256-bw Datasheet - Page 27

• Manufacturer Part Number: m24256-bw
• Description: 512 Kbit And 256 Kbit Serial I?c Bus Eeprom With Three Chip Enable Lines
• Manufacturer: STMicroelectronics

M24512-Dx, M24512-x, M24256-Bx
Table 16.
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, WC)
Output low voltage
DC characteristics (voltage range F)
Parameter
Doc ID 6757 Rev 15
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
1.7 V ≤ V
1.7 V ≤ V
those in
= 2.1 mA, V
= 3.0 mA, V
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
Table
c
c
c
(1)
CC
or V
, V
, V
, V
= 400 kHz
= 400 kHz
= 400 kHz
CC
CC
≤ 5.5 V
≤ 5.5 V
< 2.5 V
< 2.5 V
SS
CC
CC
CC
CC
= 1.7 V
= 2.5 V
= 5.5 V
CC
10)
or V
= 1.7 V
= 2.5 V
= 5.5 V
< 5.5 V
(3)
(3)
(3)
,
,
,
CC
0.75V
0.7V
DC and AC parameters
–0.45
–0.45
Min.
CC
CC
0.25 V
0.3 V
V
V
Max.
CC
CC
5
± 2
± 2
0.8
0.2
0.4
0.4
1
2
1
2
3
(2)
+1
+1
CC
CC
Unit
27/41
mA
mA
mA
mA
µA
µA
µA
µA
µA
V
V
V
V
V