Skip to main content
Infineon Technologies CY7C1265XV18-633BZXC — Memory (DRAM / SRAM / Flash / EEPROM)
Infineon Technologies

Infineon CY7C1265XV18-633BZXC QDR II SRAM, 633 MHz

MPNCY7C1265XV18-633BZXC
End of Life

Infineon CY7C1265XV18-633BZXC, 36 Mbit QDR II synchronous SRAM, 633 MHz clock, 1.7–1.9 V supply, 1M × 36 parallel organization, 165-LBGA, 0°C to 70°C commercial grade, tray.

$105.8800Ref. price · indicative, final on quote
CY7C1265XV18-633BZXC datasheet
StockContact for availability
MOQ1 pcs
  • 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

CY7C1265XV18-633BZXC Technical Specifications
ParameterValue
Memory typeVolatile
Mounting typeSurface Mount
Voltage1.7V ~ 1.9V
Frequency633 MHz
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageTray
TechnologySRAM - Synchronous, QDR II
Memory size36Mbit
Memory formatSRAM
Case165-LBGA
Memory organization1M x 36

Product details

633 MHz QDR II SRAM for high-throughput data paths

The Infineon CY7C1265XV18-633BZXC is a 36 Mbit QDR II synchronous SRAM organized 1M × 36, clocked at 633 MHz over a parallel interface. It operates from a 1.7 V to 1.9 V supply and is rated for the 0°C to 70°C commercial temperature range. This part targets networking, telecom, and high-end computing applications where back-to-back read/write throughput without dead cycles is critical — the QDR II architecture eliminates bus-turnaround penalties, so a 633 MHz clock delivers a sustained data rate that standard synchronous SRAMs cannot match.

Lifecycle and sourcing reality

The CY7C1265XV18-633BZXC has an end-of-life (EOL) hot status per Infineon. The last-time-buy window is active or closing.

Package and integration note

Housed in a 165-ball FBGA (13 × 15 mm body), this is a fine-pitch BGA. The 1.7 V to 1.9 V supply rail must be clean.

Frequently asked questions

Will CY7C1265XV18-633BZXC drop into a board designed for CY7C2270XV18-600BZXC?

Both parts share the same 165-FBGA footprint (13 × 15 mm), 1.7 V to 1.9 V supply, and 1M × 36 organization, so they are pin-compatible. The 633 MHz clock on the CY7C1265XV18-633BZXC is 33 MHz faster than the 600 MHz peer — verify that the memory controller timing closure still holds at the higher rate before swapping.