Details

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BUY HM62256BLP-8 https://www.utsource.net/itm/p/1392991.html
32,768-word x 8-bit High Speed CMOS Static RAM

Parameter	Description	Value	Unit
Device Type	High-Speed CMOS Static RAM	HM62256BLP-8
Organization	Organization	32K x 8	bits
Supply Voltage (VCC)	Operating supply voltage	5.0	V
Standby Current	Current consumption in standby mode	1.0	渭A
Active Current	Current consumption in active mode	40	mA
Access Time	Time required to access data	70	ns
Data Retention Time	Duration data is retained when power is off	20	years
Operating Temperature	Range of temperature for operation	-40 to +85	掳C
Package Type	Type of packaging	Plastic SOP
Pin Count	Number of pins	28

Instructions:

1. Power Supply: Ensure the supply voltage (VCC) is set to 5.0V as specified. The ground (GND) pin should be connected to a stable ground.
2. Signal Connections: Connect address lines (A0-A14) and data lines (D0-D7) according to your system's architecture. Ensure all connections are secure and correct.
3. Control Signals: Properly connect the control signals including Chip Select (CS), Output Enable (OE), and Write Enable (WE). These control the read/write operations.
4. Decoupling Capacitors: Place decoupling capacitors close to the power supply pins to minimize noise and ensure stable operation.
5. Handling Precautions: Handle the device with care to avoid electrostatic discharge (ESD). Use proper ESD protection measures during handling and installation.
6. Operating Environment: Operate the device within the specified temperature range (-40掳C to +85掳C) to ensure reliable performance.
7. Storage: When not in use, store the device in an anti-static bag to protect against damage from static electricity.

(For reference only)