Details

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BUY HM65256BSP-12 https://www.utsource.net/itm/p/1526734.html
x8 Pseudo-Static RAM

Parameter	Description	Value/Range
Product Name	HM65256BSP-12
Type	SRAM
Capacity	256K x 8 bit
Package	SOP	28-Pin
Operating Voltage	Supply voltage for operation	VCC = 5.0V 卤 0.5V
Operating Temperature	Temperature range for reliable operation	-40掳C to +85掳C
Access Time	Maximum access time	12ns
Data Retention	Minimum data retention time	10 years at 25掳C
Write Cycle	Time required to complete a write cycle	12ns
Power Consumption	Active current and standby current	Active: 30mA, Standby: 20渭A
Organization	Internal memory organization	256K x 8

Instructions for Use:

1. Power Supply: Ensure the supply voltage is within the specified range (5.0V 卤 0.5V). Avoid connecting power in reverse.
2. Temperature Considerations: Operate the device within the specified temperature range (-40掳C to +85掳C) to ensure reliability.
3. Signal Timing: Adhere to the access time (12ns) and write cycle timing requirements to prevent data corruption.
4. Handling Precautions: Handle with care to avoid damage to pins. Follow ESD (Electrostatic Discharge) precautions.
5. Storage: Store in a dry environment when not in use to maintain longevity.
6. Installation: Ensure correct orientation during installation to avoid short circuits or damage to the device.
7. Testing: Perform initial testing under controlled conditions to verify functionality before deployment in critical applications.

For detailed specifications and additional information, refer to the manufacturer's datasheet.

(For reference only)