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Cypress Semiconductor Corp CY7C0851AV-167BBC — Memory (DRAM / SRAM / Flash / EEPROM)

Cypress CY7C0851AV-167BBC 2Mbit Dual-Port SRAM, 167 MHz, 172-FBGA

MPNCY7C0851AV-167BBC
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Cypress CY7C0851AV-167BBC, 2Mbit synchronous dual-port SRAM, 64K x 36 organization, 167 MHz clock, parallel interface, 3.135V–3.465V supply, 172-FBGA (15x15 mm), 0°C to 70°C.

$167.9900Ref. price · indicative, final on quote
Cypress Semiconductor Corp CY7C0851AV-167BBC datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

CY7C0851AV-167BBC specifications
ParameterValue
Memory typeVolatile
MountingSurface Mount
Supply voltage3.135V ~ 3.465V
Clock frequency167 MHz
Memory interfaceParallel
Operating temperature0°C~70°C(TA)
PackageBulk
TechnologySRAM - Dual Port, Synchronous
Memory size2Mbit
Memory formatSRAM
Case172-LBGA
Memory organization64K x 36

Product details

Synchronous dual-port SRAM for shared-memory datapaths

The Cypress CY7C0851AV-167BBC is a 2 Mbit synchronous dual-port SRAM organized as 64 K words by 36 bits. It runs on a 3.135 V to 3.465 V supply and clocks at 167 MHz over a parallel interface.

At 167 MHz the synchronous ports deliver a no-wait-state access cycle every clock edge. The 64 K x 36 organization means a 36-bit word arrives or departs each cycle.

For industrial motor drives, outdoor base stations, or automotive under-hood applications, the CY7C1011DV33-10BVXI covers -40°C to 85°C but uses an asynchronous interface and a 128 K x 16 organization — a different timing model and a different pinout. The CY7C0851AV-167BBC does not drop into that socket.

Frequently asked questions

What is the closest functional second-source to CY7C0851AV-167BBC?

The closest peer is CYD01S18V-167BBC, which also runs at 167 MHz and is a synchronous dual-port SRAM, but it is organized as 64 K x 18 (1 Mbit) — half the word width of the CY7C0851AV-167BBC's 64 K x 36. For a 36-bit datapath, the CYD01S18V would require two chips and external byte-lane steering; it is not a pin-compatible drop-in.