CY7C421-65JC The Cypress Semiconductor CY7C421-65JC is a synchronous FIFO memory IC offering 512 words of 18 bits each. It features a fast 10ns access time and a data rate of up to 66.7MHz.
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CY7C421-65JC

Available from 1 distributors
Mfr Name: Cypress Semiconductor
Cypress Semiconductor
The Cypress Semiconductor CY7C421-65JC is a synchronous FIFO memory IC offering 512 words of 18 bits each. It features a fast 10ns access time and a data rate of up to 66.7MHz.
✓ Total Stock: 41 pcs
$ Price Range: $10.03

CY7C421-65JC Available from 1 distributor

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CY7C421-65JC Specifications Quick View

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CY7C421-65JC Description

Short technical summary and product information.

The Cypress Semiconductor CY7C421-65JC is a synchronous First-In First-Out (FIFO) memory integrated circuit designed for high-speed data storage and transfer applications. It provides a memory organization of 512 words by 18 bits, enabling efficient handling of data streams.

 

Key electrical specifications include a fast access time of 10 nanoseconds and a maximum data rate of 66.7MHz, making it suitable for timing-critical systems. The device operates within a supply voltage range of 3.0V to 3.6V and has a maximum supply current of 45mA. It supports uni-directional data flow and offers expansion capabilities in both depth and width.

 

Packaged in a 68-lead PLCC (Plastic Leaded Chip Carrier) measuring 24.23mm x 24.23mm, the CY7C421-65JC is designed for surface mounting. The operating temperature range is from 0°C to 70°C. This FIFO includes programmable status flags for enhanced control and monitoring within system designs.

CY7C421-65JC Quick Information

Product Type: FIFO Memory IC
Series: CY7C
Canonical Name: CY7C421-65JC Synchronous FIFO Memory IC
Subcategory: Synchronous FIFO

CY7C421-65JC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 3 (168 hours)
REACH Status: REACH Unaffected

CY7C421-65JC Estimated Pricing

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1+ $10.03 $10.03

Estimated market price range - modelled values for guidance only, not live distributor offers.

CY7C421-65JC Features

  • Synchronous FIFO memory IC.
  • 512 words x 18 bits organization.
  • Fast 10ns access time.
  • High 66.7MHz data rate.
  • Surface mount 68-PLCC package.

CY7C421-65JC Applications

  • High-speed data buffering.
  • Inter-system data transfer.
  • Clock domain crossing.
  • Data synchronization tasks.

CY7C421-65JC FAQs

6 frequently asked questions generated from this part’s specifications.
What is the memory organization of the CY7C421-65JC?

The CY7C421-65JC has a memory organization of 512 words by 18 bits.

What is the access time for the CY7C421-65JC FIFO?

The access time for the CY7C421-65JC is 10 nanoseconds.

What is the maximum data rate supported by the CY7C421-65JC?

The CY7C421-65JC supports a maximum data rate of 66.7MHz.

What is the operating voltage range for the CY7C421-65JC?

The operating voltage range for the CY7C421-65JC is 3V to 3.6V.

What is the operating temperature range for the CY7C421-65JC?

The operating temperature range for the CY7C421-65JC is 0°C to 70°C.

What type of package is the CY7C421-65JC available in?

The CY7C421-65JC is available in a 68-lead PLCC (Plastic Leaded Chip Carrier) package.

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