M95256-WDW6TP STMicroelectronics, M95256-WDW6TP Datasheet - Page 29

• Manufacturer Part Number: M95256-WDW6TP
• Description: IC EEPROM 256KBIT 5MHZ 8TSSOP
• Manufacturer: STMicroelectronics

Specifications of M95256-WDW6TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 5MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 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: 497-6355-2

M95256-DR, M95256, M95256-W, M95256-R
9
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristic tables that
follow are derived from tests performed under the measurement conditions summarized in
the relevant tables. Designers should check that the operating conditions in their circuit
match the measurement conditions when relying on the quoted parameters.
Table 8.
Table 9.
Table 10.
Table 11.
1. Output Hi-Z is defined as the point where data out is no longer driven.
2. 100 pF when the clock frequency f
Symbol
Symbol
Symbol
Symbol
greater than 10 MHz.
V
V
V
T
T
C
T
CC
CC
A
A
CC
A
L
Supply voltage
Ambient operating temperature (device grade 3)
Supply voltage
Ambient operating temperature (device grade 6)
Ambient operating temperature (device grade 3)
Supply voltage
Ambient operating temperature
Load capacitance
Input rise and fall times
Input pulse voltages
Input and output timing reference voltages
Operating conditions (M95256)
Operating conditions (M95256-W)
Operating conditions (M95256-R and M95256-DR)
AC measurement conditions
Parameter
Parameter
Parameter
Doc ID 12276 Rev 13
C
Parameter
is less than 10 MHz, 30 pF when the clock frequency f
(1)
Min.
Min.
0.2V
0.3V
–40
1.8
Min.
30 or 100
–40
4.5
CC
CC
Min.
–40
–40
2.5
to 0.8V
to 0.7V
DC and AC parameters
(2)
Max.
Max.
5.5
85
25
Max.
125
CC
CC
5.5
Max.
125
5.5
85
C
is equal to or
Unit
Unit
Unit
°C
pF
Unit
ns
°C
V
V
V
V
°C
°C
V
29/47