M95256-DFDW6TP STMicroelectronics, M95256-DFDW6TP Datasheet - Page 36

• Manufacturer Part Number: M95256-DFDW6TP
• Description: EEPROM 256-Kbit serial SPI bus EEPROM
• Manufacturer: STMicroelectronics

Specifications of M95256-DFDW6TP

• Rohs: yes
• Memory Size: 256 Kbit
• Organization: 32768 x 8 bit
• Data Retention: 200 yr
• Maximum Clock Frequency: 20 MHz
• Maximum Operating Current: 5 mA
• Operating Supply Voltage: 1.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Interface Type: SPI
• Minimum Operating Temperature: - 40 C
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 1.7 V

DC and AC parameters
Table 18.
1. If the application uses the M95256-DF devices at 2.5 V V
2. Characterized only, not tested in production.
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Symbol
characteristics (M95256-W, device grade
I
CC0
I
V
V
I
V
I
CC1
V
I
LO
CC
OH
OL
LI
IH
IL
(2)
DC characteristics (M95256-DF, device grade 6)
Input leakage
current
Output leakage
current
Supply current
(Read)
Supply current
(Write)
Supply current
(Standby)
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Parameter
V
S = V
V
at 5 MHz, Q = open
V
V
1.7 V V
1.7 V V
I
I
OL
OH
IN
CC
CC
CC
= 0.15 mA, V
6), rather than to the above table.
= V
= –0.1 mA, V
= 1.7 V, C = 0.1 V
= 1.7 V, during t
= 1.7 V, S = V
CC
SS
, voltage applied on Q = V
CC
CC
Doc ID 12276 Rev 19
or V
< 2.5 V
< 2.5 V
Test conditions
CC
CC
CC
CC
CC
= 1.7 V
= 1.7 V
W
, V
5.5 V and –40 °C T
, S = V
CC
IN
or 0.9 V
M95256-W M95256-R M95256-DR M95256-DF
= V
CC
SS
(1)
or V
CC
SS
,
CC
or V
A
CC
+85 °C, please refer to
0.75 V
0.8 V
–0.45
Min.
CC
CC
0.25 V
V
Max.
Table 16: DC
CC
± 2
± 2
0.3
2
3
1
+1
CC
Unit
mA
mA
µA
µA
µA
V
V
V
V