Infineon CY7C1441KV33-133BZM 36Mbit SRAM 165-LBGA
Infineon (formerly Cypress) CY7C1441KV33-133BZM, 36Mbit synchronous SDRAM, 1M x 36 organization, 133 MHz clock, 6.5 ns access time, 3.135V–3.6V supply, -55°C to 125°C, 165-LBGA (15×17) surface-mount tray package.
- 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
- Date & lot codes on quoteStated per line before you commit; label photos on request.
- MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| Parameter | Value |
|---|---|
| Memory type | Volatile |
| Mounting type | Surface Mount |
| Voltage | 3.135V ~ 3.6V |
| Frequency | 133 MHz |
| Memory interface | Parallel |
| Operating temperature | -55°C~125°C(TC) |
| Package | Tray |
| Technology | SRAM - Synchronous, SDR |
| Access time | 6.5 ns |
| Memory size | 36Mbit |
| Memory format | SRAM |
| Case | 165-LBGA |
| Memory organization | 1M x 36 |
Frequently asked questions
Does a pin-compatible second source exist for the CY7C1441KV33-133BZM?
No cross-reference or second-source alternate is cited in this ledger. The sourcing path is an RFQ into the allocation chain — the part is EOL/HOT with no documented successor on this record. The correct move is to ask the supplier for the official cross-reference and verify footprint and timing compatibility against the datasheet before any rework commitment.
What documentation should I request before placing a PO on this EOL/HOT part?
Full RoHS/REACH declaration, mold compound UL94 flammability rating, date-code traceability to fab lot and country of origin, and the distributor's incoming test coverage report — full AC parametric at rated Vcc versus continuity and device-ID only. Given the counterfeit risk on aged Cypress FBGA SRAM, the test coverage question is a procurement gate, not a courtesy inquiry.