Details

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BUY CY62148BLL-70SXI https://www.utsource.net/itm/p/1210084.html
4MBIT SRAM 44 TSOP2

Parameter	Description	Value
Part Number	Full part number identification	CY62148BLL-70SXI
Type	Device type	SRAM (Static Random Access Memory)
Organization	Memory organization	128K x 8 bits
Supply Voltage (Vcc)	Operating supply voltage range	3.0 V to 3.6 V
Access Time (tAA)	Access time from address valid to data valid	70 ns
Data Setup Time (tDS)	Data setup time before clock edge	15 ns
Data Hold Time (tDH)	Data hold time after clock edge	5 ns
Cycle Time (tCYC)	Minimum cycle time	70 ns
Standby Current (ISB)	Supply current in standby mode	2 渭A max
Active Current (ICC)	Supply current during active operation	35 mA max
Operating Temperature Range (Toper)	Range of operating temperatures	-40掳C to +85掳C
Package Type	Package style	SOIC-28 Wide Body
RoHS Compliance	Compliance with Restriction of Hazardous Substances Directive	Yes

Instructions:

1. Power Supply Connection: Ensure the supply voltage is within the specified range (3.0 V to 3.6 V). Connect Vcc to the positive power supply and GND to ground.
2. Addressing: Provide the correct address lines to access the desired memory location. Address setup times must be adhered to for reliable data access.
3. Data Handling: Ensure data lines are stable during read/write operations, respecting the setup and hold times.
4. Timing Considerations: Adhere to the minimum cycle time and access time specifications to avoid data corruption or incorrect reads/writes.
5. Temperature Management: Operate the device within the specified temperature range to ensure reliability and longevity.
6. Handling Precautions: Handle the component with care to prevent damage from electrostatic discharge (ESD). Use appropriate ESD protection measures.
7. Storage and Handling: Store in a dry environment and follow recommended handling procedures to maintain device integrity.

(For reference only)