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Renesas Electronics 8403606JA — Memory (DRAM / SRAM / Flash / EEPROM)

Intersil / Renesas 8403606JA 16Kbit Parallel SRAM, 70 ns

MPN8403606JA
End of Life

Intersil / Renesas 8403606JA, 16Kbit parallel SRAM, 2K x 8 organization, 70 ns access time, 4.5 V supply, through-hole 24-cerdip, -55 to 125 °C operating temperature, bulk pack.

$369.17Ref. price · indicative, final on quote
Renesas Electronics 8403606JA datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

8403606JA specifications
ParameterValue
InterfaceParallel
MountingThrough Hole
Operating temperature high-55°C to 125°C(TA)
Frame_size16Kbit
Access time70 ns
Memory typeVolatile
Package_typeBulk
Memory formatSRAM
Supply voltage4.5
Memory organization2K x 8
Write cycle time - word, page70ns

Product details

Military temperature range — where this SRAM lives

The ceramic 24-cerdip package (CERDIP) is hermetic, sealing the die against moisture and contaminants in high-reliability, long-life missions.

The manufacturer's lifecycle status is listed as Active, though a field flags 'eol_hot'.

Second-source and footprint compatibility

The closest peer in function is the 8413203YA, also 16Kbit, 70 ns, 4.5 V, but in a surface-mount package. The 8403606JA is through-hole 24-cerdip; the 8413203YA is surface-mount. They are not footprint-compatible — a board designed for the through-hole part cannot drop in the surface-mount version without a redesign. For a true through-hole drop-in, the 24501BVA is a 4Kbit part with 120 ns access time and a different memory organization (4K x 1) — not a functional replacement.

Supply voltage and interface

Operates at 4.5 V supply. The parallel interface is 8-bit wide (2K x 8 organization).

Frequently asked questions

Who supplies 8403606JA and how is it quoted for volume purchases?

8403606JA is sourced through our independent distribution network. Volume pricing and availability are confirmed at quote time against an RFQ.

When sourcing 8403606JA, what is the closest functional second-source — 8413203YA?

8413203YA is the closest peer in memory size (16Kbit), speed (70 ns), and supply voltage (4.5 V), but it is surface-mount, not through-hole. They are not footprint-compatible.

What is 8403606JA's listed frame_size?

The frame_size is 16Kbit, organized as 2K x 8.

Will 8403606JA drop into a panel that was specified around 8413203YA without rewiring?

No. 8403606JA is through-hole 24-cerdip; 8413203YA is surface-mount. They are not footprint-compatible and require a board redesign.