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Infineon Technologies CY7C1418KV18-333BZC — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C1418KV18-333BZC 36Mbit DDR II SRAM, 333 MHz

MPNCY7C1418KV18-333BZC
Active

Infineon CY7C1418KV18-333BZC, 36Mbit synchronous DDR II SRAM, 333 MHz clock, 2M x 18 organization, parallel interface, 1.7V-1.9V supply, 165-FBGA (13x15), 0°C to 70°C.

$46.2537Ref. price · indicative, final on quote
Infineon Technologies CY7C1418KV18-333BZC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CY7C1418KV18-333BZC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage1.7V ~ 1.9V
Clock frequency333 MHz
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageTray
TechnologySRAM - Synchronous, DDR II
Memory size36Mbit
Memory formatSRAM
Case165-LBGA
Memory organization2M x 18

Product details

2M x 18 organization — bus width fit

The 2M x 18 organization (36Mbit total) is a specific width-density combination. It matches designs that need an 18-bit word rather than the more common x8, x16, or x36 widths. If your controller expects a x36 bus, the CY7C1520KV18-333BZXC offers 72Mbit organized as 2M x 36 at the same 333 MHz clock — but that part doubles the density and changes the pinout. Verify the bus width on your schematic before ordering.

It is not rated for industrial enclosures or outdoor cabinets.

The lifecycle record shows this part as Active, meaning Infineon continues to manufacture and support it. For BOM planning, this is a stable line item.

Frequently asked questions

What is a reliable substitute for CY7C1418KV18-333BZC?

A same-density, same-package speed-grade alternative is the CY7C2262XV18-366BZXC, which runs at 366 MHz. For a higher-speed drop-in, the CY7C1243KV18-450BZC at 450 MHz is pin-compatible. Both are 36Mbit, 2M x 18, 165-FBGA parts. Verify timing closure with your controller before substituting.

What is the pin configuration of CY7C1418KV18-333BZC?

The part uses a 165-ball FBGA (13x15 mm) package with a 1.0 mm ball pitch. The pinout follows the standard DDR II SRAM assignment for the 2M x 18 organization. The full pin configuration is documented in the Infineon datasheet for the CY7C1418KV18 family.

What is CY7C1418KV18-333BZC's listed technology?

The technology is SRAM - Synchronous, DDR II. This is a double-data-rate synchronous SRAM, meaning data is clocked on both edges of the clock signal, effectively doubling the throughput at a given clock frequency.