M95256-RDW6TP STMicroelectronics, M95256-RDW6TP Datasheet - Page 32
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M95256-RDW6TP
Manufacturer Part Number
M95256-RDW6TP
Description
IC EEPROM 256KBIT 2MHZ 8TSSOP
Manufacturer
STMicroelectronics
Datasheet
1.M95256-WMN6TP.pdf
(47 pages)
Specifications of M95256-RDW6TP
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
256K (32K x 8)
Speed
2MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-6352-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M95256-RDW6TP
Manufacturer:
ST
Quantity:
20 000
DC and AC parameters
Table 15.
1. Characterized value, not tested in production.
Table 16.
1.
2. 2 mA for the M95256-D and M95256 in MLP8 package MC
3. Only the M95256-D and M95256 in MLP8 package MC can run at 5 MHz (Preliminary data)
4. Characterized value, not tested in production.
5. 1 µA for the M95256-D and M95256 in MLP8 package MC
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Symbol
Symbol
I
I
CC0
CC0
I
V
I
V
V
V
I
V
V
I
CC1
V
I
I
refer to
CC1
V
I
LO
CC
I
CC
If the application uses the M95256-R, M95256-DR device with 2.5 V < VCC < 5.5 V and -40 °C < TA < +85 °C, please
LO
OH
OH
LI
OL
OL
LI
IH
IL
IH
IL
(1)
(4)
Table 14: DC characteristics (M95256-W, device grade 6)
Input leakage current
Output leakage current
Supply current (Read)
Supply current (Write)
Supply current
(Standby Power mode)
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input leakage current
Output leakage current
Supply current (Read)
Supply current (Write)
Supply current
(Standby Power mode)
Input low voltage
Input high voltage
Output low voltage
Output high voltage
DC characteristics (M95256-W, device grade 3)
DC characteristics (M95256-R, M95256-DR, device grade 6)
Parameter
Parameter
Test conditions specified in
Test conditions specified in
V
V
CC
CC
V
C = 0.1V
CC
= 1.8 V, C = 0.1V
= 1.8 V, C = 0.1V
V
= 1.8 V, S = V
CC
S = V
I
I
OH
OL
Doc ID 12276 Rev 13
S = V
I
= 1.8 V, during t
S = V
OH
I
CC
OL
= 0.15 mA, V
= –0.1 mA, V
1.8 V V
1.8 V V
V
CC
2.5 V < V
/0.9V
During t
2.5 V < V
= –0.4 mA, V
= 1.5 mA, V
IN
V
CC
, V
Table 11
CC
= V
Q = open
Q = open
IN
and
, V
OUT
, V
= V
Q = open
CC
SS
CC
OUT
CC
CC
IN
Table 11
CC
CC
W
= V
SS
at 5 MHz, V
, V
CC
CC
or V
, S = V
< 2.5 V
< 2.5 V
= V
instead of the above table.
/0.9V
/0.9V
CC
(1)
CC
= V
or V
IN
SS
W
CC
< 5.5 V
M95256-DR, M95256, M95256-W, M95256-R
< 5.5 V
CC
SS
CC
, S = V
= V
= 1.8 V
= 1.8 V
SS
or V
CC
= 2.5 V
CC
CC
Table 10
Table 9
CC
or V
= 2.5 V
or V
SS
,
CC
at 2 MHz,
at 5 MHz,
CC
CC
or V
CC
CC
= 2.5 V,
(grade 3)
CC
and
0.75 V
0.8 V
–0.45
Min
0.7 V
0.8 V
–0.45
Min.
CC
CC
CC
CC
0.25 V
V
Max
1
2
3
CC
± 2
± 2
0.3
0.3 V
V
3
(3)
(5)
(2)
Max.
+1
CC
± 2
± 2
0.4
CC
3
6
5
+1
CC
Unit
mA
mA
µA
µA
µA
V
V
V
V
Unit
mA
mA
µA
µA
µA
V
V
V
V