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Infineon Technologies CY7C1470BV33-167BZXI — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C1470BV33-167BZXI 72Mbit SRAM, 3.4 ns, 167 MHz

MPNCY7C1470BV33-167BZXI
Obsolete

Infineon CY7C1470BV33-167BZXI, NoBL™ series, 72Mbit Synchronous SRAM, 2M x 36 organization, 167 MHz clock, 3.4 ns access time, 3.135V–3.6V supply, -40°C to 85°C, 165-FBGA (15x17), Tray.

Infineon Technologies CY7C1470BV33-167BZXI datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C1470BV33-167BZXI specifications
ParameterValue
SeriesNoBL™
Memory typeVolatile
MountingSurface Mount
Voltage3.135V ~ 3.6V
Frequency167 MHz
Memory interfaceParallel
Operating temperature-40°C ~ 85°C (TA)
PackageTray
TechnologySRAM - Synchronous, SDR
Access time3.4 ns
Memory size72Mbit
Memory formatSRAM
Case165-LBGA
Memory organization2M x 36

Product details

72 Mbit NoBL synchronous SRAM — 3.4 ns access, 167 MHz pipeline

It clocks at 167 MHz and delivers a 3.4 ns access time, eliminating dead cycles on consecutive read-write turns — a design feature for high-throughput data buffers in networking switches, base stations, and image frame stores that cannot tolerate bus turnaround penalties. The part operates from a 3.135 V to 3.6 V supply and is rated over the industrial temperature range of -40°C to 85°C, making it suitable for outdoor telecom cabinets and factory-floor equipment without active cooling.

A 3.4 ns access time at 167 MHz means the memory can deliver data within one clock cycle from address assertion.

Obsolete — sourcing through independent channel

No factory last-time-buy window remains open.

Supplied in a 165-ball FBGA (15x17 mm) on tray. Surface-mount only.

Frequently asked questions

Is CY7C1470BV33-167BZXI obsolete?

Yes, Infineon has classified the CY7C1470BV33-167BZXI as obsolete. No factory production or last-time-buy remains available.

What is the replacement for CY7C1470BV33-167BZXI?

Infineon has not published an official direct replacement order code for the CY7C1470BV33-167BZXI. For new designs, evaluate current-generation NoBL synchronous SRAMs in the same 165-FBGA footprint from the CY7C1470 family, but verify pin and timing compatibility against your controller.

What is the operating voltage range for CY7C1470BV33-167BZXI?

The CY7C1470BV33-167BZXI operates from 3.135 V to 3.6 V.

What is the package type of CY7C1470BV33-167BZXI?

It comes in a 165-ball FBGA (15x17 mm) package, supplied in tray.