Details

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BUY M95080-WMN6TP https://www.utsource.net/itm/p/851011.html
16 Kbit and 8 Kbit serial SPI bus EEPROM with high speed clock

Parameter	Description	Value
Part Number	Device Identifier	M95080-WMN6TP
Type	Non-Volatile Memory	EEPROM
Memory Size	Total memory capacity	1 Mbit (128 K x 8)
Voltage Supply (Vcc)	Operating voltage range	1.7 V to 3.6 V
Current Consumption	Active current	1.0 mA (max)
Standby Current	Standby current	1.0 μA (max)
Write Time	Time required for a write operation	5 ms (max)
Read Time	Time required for a read operation	0.1 μs (max)
Operating Temperature	Temperature range for normal operation	-40°C to 85°C
Package Type	Physical package type	WLCSP-6
Pin Count	Number of pins	6
Data Retention	Guaranteed data retention time	100 years
Endurance	Number of write/erase cycles	1,000,000
Interface	Communication protocol	I2C
I2C Speed	Maximum clock speed	1 MHz
Addressing	Device addressing mode	7-bit or 10-bit
Package Dimensions	Physical dimensions of the package	1.0 mm x 1.0 mm x 0.5 mm
RoHS Compliance	Compliance with Restriction of Hazardous Substances directive	Yes

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 1.7 V to 3.6 V.
   • Connect the Vcc pin to the positive power supply and the GND pin to the ground.

2. Communication:

   • The M95080-WMN6TP supports I2C communication. Connect the SDA (data) and SCL (clock) pins to the corresponding lines on your I2C bus.
   • Set the device address using the A0, A1, and A2 pins if using 7-bit addressing, or use the default address if not modifying these pins.

3. Initialization:

   • Initialize the I2C bus by setting the SDA and SCL lines high.
   • Send a start condition followed by the device address and read/write bit.

4. Reading Data:

   • To read data, send the device address with the read bit set.
   • The device will respond with an acknowledgment (ACK).
   • Read the desired number of bytes from the device.
   • Send a stop condition to end the read operation.

5. Writing Data:

   • To write data, send the device address with the write bit set.
   • The device will respond with an ACK.
   • Send the memory address where you want to write data.
   • Send the data bytes to be written.
   • The device will ACK each byte.
   • Send a stop condition to end the write operation.

6. Write Protection:

   • The device has a hardware write protect feature. Connect the WP pin to Vcc to enable write protection.
   • When write protection is enabled, write operations will be ignored.

7. Error Handling:

   • Monitor the ACK bits during communication to ensure successful data transfer.
   • If an ACK is not received, check the bus lines and device connections.

8. Endurance and Data Retention:

   • The device is rated for up to 1,000,000 write/erase cycles.
   • Data retention is guaranteed for 100 years under normal operating conditions.

9. Storage and Handling:

   • Store the device in a dry, cool place to avoid moisture damage.
   • Handle the device with care to prevent static discharge and physical damage.

For detailed timing diagrams and advanced features, refer to the datasheet provided by the manufacturer.

(For reference only)