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Infineon Technologies CY7C09579V-83BBC — Memory (DRAM / SRAM / Flash / EEPROM)

Infineon CY7C09579V-83BBC Dual-Port SRAM, 1.152Mbit, 83MHz

MPNCY7C09579V-83BBC
Obsolete

Infineon Technologies CY7C09579V-83BBC dual-port synchronous SRAM, 1.152Mbit (32K x 36), 6 ns access, 83 MHz clock, 3.0-3.6 V, 172-FBGA (15x15 mm), tray.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C09579V-83BBC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Voltage3V ~ 3.6V
Frequency83 MHz
Memory interfaceParallel
Operating temperature0°C ~ 70°C (TA)
PackageTray
TechnologySRAM - Dual Port, Synchronous
Access time6 ns
Memory size1.152Mbit
Memory formatSRAM
Case172-LBGA
Memory organization32K x 36

Product details

Dual-port synchronous SRAM — 32K x 36, 6 ns access, 83 MHz

The CY7C09579V-83BBC is a 1.152 Mbit dual-port synchronous SRAM organized as 32K words by 36 bits. The 36-bit word width maps directly to a 32-bit data bus plus parity or ECC lane without external packing logic. Rated for 83 MHz clock operation with a 6 ns access time from clock edge, this part supports back-to-back read/write cycles from either port without wait states when the address and control signals meet setup timing.

Quantities are lot-specific; full traceability and date-code visibility are confirmed at RFQ.

172-FBGA footprint and commercial temp grade

The BGA footprint requires a solder-paste stencil matched to the 0.5 mm ball diameter and a reflow profile per JEDEC J-STD-020 for the package moisture sensitivity level. Suitable for indoor networking equipment, telecom line cards, and industrial controllers that do not see extended or military temperature extremes.

Frequently asked questions

What is the memory organization and interface of CY7C09579V-83BBC?

It is a 1.152 Mbit dual-port synchronous SRAM organized as 32K words by 36 bits with a parallel memory interface. The 36-bit word width accommodates a 32-bit data bus plus four parity or ECC bits.

What package does CY7C09579V-83BBC use?

It comes in a 172-ball LBGA (172-FBGA supplier package) with a 15x15 mm body. The tray packaging is the standard delivery form for this BGA device.