Details

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BUY CY7C187-45PC https://www.utsource.net/itm/p/12609646.html

Parameter	Description
Part Number	CY7C187-45PC
Type	Static RAM (SRAM)
Organization	2K x 9
Access Time (ns)	45 ns
Supply Voltage (V)	5.0 V
Package	28-Pin PDIP
Temperature Range	Commercial: 0掳C to +70掳C, Industrial: -40掳C to +85掳C
Data I/O Width	9 bits
Features	Low power CMOS, static design (no refresh required), TTL compatible inputs

Instructions for Use:

1. Power Supply: Ensure the supply voltage is set to 5.0V as specified. Incorrect voltage can lead to malfunction or damage.
2. Addressing: The device supports addressing up to 2K locations with a data width of 9 bits. Proper address lines must be connected to select the correct memory location.
3. Timing Considerations: Pay attention to the access time of 45ns. Ensure that the system clock and timing signals are configured to meet this requirement.
4. Installation: Install in a 28-pin PDIP socket ensuring all pins are properly aligned and seated to avoid physical damage.
5. Operating Temperature: Operate within the temperature range specified for the desired operating environment (Commercial or Industrial).
6. Handling: Handle with care to prevent electrostatic discharge (ESD) damage. Use proper ESD protection measures when handling the component.
7. Storage: Store in an anti-static bag when not in use to protect against ESD.

For detailed specifications and additional information, refer to the official datasheet provided by Cypress Semiconductor.

(For reference only)