M95256-DFDW6TP STMicroelectronics, M95256-DFDW6TP Datasheet - Page 32
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M95256-DFDW6TP
Manufacturer Part Number
M95256-DFDW6TP
Description
EEPROM 256-Kbit serial SPI bus EEPROM
Manufacturer
STMicroelectronics
Datasheet
1.M95256-DFDW6TP.pdf
(53 pages)
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
Available stocks
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DC and AC parameters
9
32/53
DC and AC parameters
This section summarizes the operating conditions and the DC/AC characteristics of the
device.
Table 9.
Table 10.
Table 11.
Table 12.
1. 100 pF when the clock frequency f
Figure 19. AC measurement I/O waveform
Symbol
Symbol
Symbol
Symbol
greater than 10 MHz.
V
V
T
V
T
C
CC
CC
T
A
A
CC
A
L
Supply voltage
Ambient operating temperature
Supply voltage
Ambient operating temperature
Operating conditions (M95256-W, device grade 6)
Operating conditions (M95256-R and M95256-DR, device grade 6)
Operating conditions (M95256-DF, device grade 6)
AC measurement conditions
Load capacitance
Input rise and fall times
Input pulse voltages
Input and output timing reference voltages
Supply voltage
Ambient operating temperature
Doc ID 12276 Rev 19
Parameter
Parameter
Parameter
C
Parameter
is less than 10 MHz, 30 pF when the clock frequency f
M95256-W M95256-R M95256-DR M95256-DF
Min.
0.2 V
0.3 V
–40
1.8
Min.
Min.
–40
–40
2.5
1.7
Min.
30 or 100
CC
CC
to 0.8 V
to 0.7 V
Max.
Max.
Max.
Max.
5.5
85
(1)
5.5
5.5
85
85
25
C
CC
CC
is equal to or
Unit
Unit
Unit
Unit
°C
pF
ns
°C
°C
V
V
V
V
V