Details

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BUY HY534256ALJ-45 https://www.utsource.net/itm/p/12598251.html

Parameter	Description	Value
Device Type	High-Speed Synchronous Static RAM (SSRAM)	512K x 16-bit
Supply Voltage	VCC	3.3V 卤 0.3V
Operating Temperature	Industrial Temperature Range	-40掳C to +85掳C
Access Time	tAA (Access Time from Address Valid to Data Valid)	45 ns
Cycle Time	tCYC (Minimum Cycle Time)	45 ns
Data Hold Time	tDH (Data Hold Time after OE Low)	0 ns
Output Enable Time	tOE (Output Enable to Output Valid)	7 ns
Write Recovery Time	tWR (Write Recovery Time)	15 ns
Power Consumption	Active Mode	180 mW
Standby Current	Standby Mode	10 渭A
Package	FBGA (Fine-Pitch Ball Grid Array)	64-ball
Pin Configuration	Pin 1: VCC, Pin 2: GND, ... (Refer to datasheet for full pinout)	N/A

Instructions:

1. Power Supply: Ensure that the supply voltage (VCC) is within the specified range of 3.3V 卤 0.3V.
2. Temperature Range: The device is designed to operate within the industrial temperature range of -40掳C to +85掳C.
3. Timing Parameters:
   • Access Time (tAA): Ensure that the address is valid for at least 45 ns before the data is valid.
   • Cycle Time (tCYC): The minimum cycle time should be 45 ns.
   • Data Hold Time (tDH): Data must be held for at least 0 ns after the output enable (OE) signal goes low.
   • Output Enable Time (tOE): The output will become valid 7 ns after the output enable (OE) signal goes low.
   • Write Recovery Time (tWR): After a write operation, the device requires 15 ns to recover before the next operation.
4. Power Consumption:
   • Active Mode: The device consumes 180 mW in active mode.
   • Standby Mode: The standby current is 10 渭A.
5. Package and Pin Configuration:
   • The device comes in a 64-ball FBGA package.
   • Refer to the datasheet for the complete pin configuration and ball assignments.
6. Handling and Storage:
   • Handle the device with care to avoid static damage.
   • Store in a dry, cool place to prevent moisture damage.
7. Application Notes:
   • For optimal performance, ensure that all timing parameters are met.
   • Use appropriate decoupling capacitors near the power supply pins to reduce noise and improve stability.

For detailed information, refer to the datasheet provided by the manufacturer.

(For reference only)