CY7C429-25JI
Infineon TechnologiesThe CY7C429-25JI is an asynchronous FIFO memory organised as 2K by 9, with 25ns access, a 5V supply and a PLCC-32 package, specified over the industrial range of -40 C to +85 C. It decouples data streams running at different rates in legacy industrial and communications equipment, and it remains the specified part in many long-life designs where re-qualification of a replacement is impractical. Its lifecycle position must be stated plainly: original Cypress and Infineon production of this code has been discontinued, and Rochester Electronics now continues production of the same order code under authorisation, so supply is legitimate but should be planned as a legacy channel. Selection advice: confirm that offered parts come through the Rochester authorised route, check date codes against your programme requirements, and size the buy to the remaining fleet lifetime instead of assuming ongoing allocation. Parameters verified against Infineon Technologies documentation.
- MPN
- CY7C429-25JI
- Manufacturer
- Infineon Technologies
- Family
- FIFO memory
- Package
- PLCC-32 (J65)
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
- Suffix, package, date code, lot, source and traceability
Four checks before a commercial offer.
Identity
Exact MPN, manufacturer and suffix
Supply
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Evidence
Lot, labels, photos and documents
Terms
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