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Renesas Electronics R1WV6416RSA-5SR#B0 — Memory (DRAM / SRAM / Flash / EEPROM)
Renesas Electronics

Renesas R1WV6416RSA-5SR#B0 64Mb Async SRAM, 55ns

MPNR1WV6416RSA-5SR#B0
End of Life

Renesas R1WV6416RSA-5SR#B0, 64Mb (4M×16) standard asynchronous SRAM, 55ns access time, 3.3V parallel interface, x16 DQ bus, commercial temperature grade, Bulk pack.

$105.37Ref. price · indicative, final on quote
R1WV6416RSA-5SR#B0 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

R1WV6416RSA-5SR#B0 Technical Specifications
ParameterValue
Series*
Package_typeBulk

Product details

64 Mb asynchronous SRAM for embedded data buffering

The Renesas R1WV6416RSA-5SR#B0 is a 64 Mb (4M×16) standard asynchronous SRAM with a 55 ns access time, operating from a 3.3 V supply. It uses a x16 parallel DQ bus.

55 ns access — what it means for the bus

55 ns access time means the part can complete a random read or write cycle in 55 ns from address assertion.

Sourcing and lifecycle reality

The lifecycle entry flags this part as eol_hot, though the product status is listed as Active. This means the part is in a last-time-buy window — still orderable but with a known end-of-life horizon.

Frequently asked questions

What is the closest functional second-source for R1WV6416RSA-5SR#B0?

The R1WV6416RSA-7SI#B0 is a functional peer — same 64 Mb (4M×16) asynchronous SRAM, same 3.3 V interface, but with a 70 ns access time instead of 55 ns. It is a drop-in alternative if your timing budget allows the extra 15 ns.

Will R1WV6416RSA-5SR#B0 drop into a panel specified around R1WV6416RSA-7SI#B0 without rewiring?

Yes — both parts share the same 64 Mb (4M×16) asynchronous SRAM architecture, 3.3 V supply, and x16 parallel bus. The -5SR#B0 is faster at 55 ns vs 70 ns, so it is a direct, faster replacement. No rewiring needed.