M95128-RDW6TP STMicroelectronics, M95128-RDW6TP Datasheet - Page 11

• Manufacturer Part Number: M95128-RDW6TP
• Description: IC EEPROM 128KBIT 2MHZ 8TSSOP
• Manufacturer: STMicroelectronics

Specifications of M95128-RDW6TP

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 128K (16K 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
• Density: 128Kb
• Interface Type: Serial (SPI)
• Organization: 16Kx8
• Access Time (max): 150ns
• Frequency (max): 2MHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Supply Current: 3mA
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Maximum Clock Frequency: 2 MHz
• Access Time: 150 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8684-2; M95128-RDW6TP

M95128, M95128-W, M95128-R
3.8.3
3.8.4
Power-up conditions
When the power supply is turned on, V
time, the Chip Select (S) line is not allowed to float but should follow the V
therefore recommended to connect the S line to V
Figure
In addition, the Chip Select (S) input offers a built-in safety feature, as it is edge-sensitive as
well as level-sensitive: after power-up, the device does not become selected until a falling
edge has first been detected on Chip Select (S). This ensures that Chip Select (S) must
have been high, prior to going low to start the first operation.
The V
defined in
Power-down
During power-down (continuous decrease in the V
V
●
●
CC
operating voltage defined in
deselected (Chip Select S should be allowed to follow the voltage applied on V
in Standby Power mode (there should not be any internal write cycle in progress).
CC
12).
voltage has to rise continuously from 0 V up to the minimum V
Table
7,
Table 8
and
Doc ID 5798 Rev 13
Table 9
Table
CC
and the rise time must not vary faster than 1 V/µs.
7,
Table 8
continuously rises from V
and
CC
CC
via a suitable pull-up resistor (see
supply voltage below the minimum
Table
9), the device must be:
SS
to V
CC
Signal description
CC
operating voltage
CC
voltage. It is
. During this
CC
)
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