Details

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BUY MK48T08B-10 https://www.utsource.net/itm/p/12594177.html

Parameter	Description	Value
Product Name	MK48T08B-10
Type	CMOS 8K x 8 Non-Volatile Static RAM (NVSRAM)
Organization	8K x 8
Vcc Operating Range	2.7V to 5.5V
Vbb Operating Range	-12.0V to -13.2V
Data Retention Time	10 Years at 85掳C, 100 Years at 25掳C
Access Time	70ns (Typical)
Write Cycle Time	70ns
Endurance Cycles	1 Million
Package	SOIC-16
Operating Temperature Range	-40掳C to +85掳C

Instructions:

1. Power Supply Connections:

   • Connect Vcc to the positive supply voltage within the operating range of 2.7V to 5.5V.
   • Connect Vbb to a negative supply voltage within the range of -12.0V to -13.2V for data retention.

2. Data Retention:

   • Ensure that Vbb is maintained at the specified levels to retain data in non-volatile memory when Vcc is off or below the operating range.

3. Read/Write Operations:

   • Perform read and write operations with a cycle time of 70ns to ensure data integrity and proper operation.

4. Endurance:

   • The device can withstand up to 1 million write cycles without degradation of performance or data retention properties.

5. Temperature Considerations:

   • Operate the device within the temperature range of -40掳C to +85掳C to ensure reliable performance and longevity.

6. Handling Precautions:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

(For reference only)