Datasheet4U Logo Datasheet4U.com

CY7C1342 - 4K x 8 Dual-Port Static RAM and 4K x 8 Dual-Port SRAM

Download the CY7C1342 datasheet PDF. This datasheet also covers the CY7C135 variant, as both devices belong to the same 4k x 8 dual-port static ram and 4k x 8 dual-port sram family and are provided as variant models within a single manufacturer datasheet.

General Description

The CY7C135/135A[1] and CY7C1342 are high speed CMOS 4K x 8 dual-port static RAMs.

The CY7C1342 includes semaphores that provide a means to allocate portions of the dual-port RAM or any shared resource.

Key Features

  • True dual-ported memory cells, which allow simultaneous reads of the same memory location.
  • 4K x 8 organization.
  • 0.65 micron CMOS for optimum speed and power.
  • High speed access: 15 ns.
  • Low operating power: ICC = 160 mA (max).
  • Fully asynchronous operation.
  • Automatic power down.
  • Semaphores included on the 7C1342 to permit software handshaking between ports.
  • Available in 52-pin PLCC.
  • Pb-free packages available Logic Block Diagram R/WL CEL OEL Funct.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C135-CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CY7C131AE 1K/2K x 8 Dual-Port Static RAM Cypress
CY7C131E 1K/2K x 8 Dual-Port Static RAM Cypress
CY7C136AE 1K/2K x 8 Dual-Port Static RAM Cypress
CY7C136E 1K/2K x 8 Dual-Port Static RAM Cypress
CY7C1370C 512K x 36/1M x 18 Pipelined SRAM with NoBL Architecture Cypress

Other Datasheets by Cypress (now Infineon)

Part Number Description
CY7C13451G 4-Mbit Flow-Through Sync SRAM
CY7C1345G 4-Mbit Flow-Through Sync SRAM
CY7C1347B 128K x 36 Synchronous-Pipelined Cache RAM
CY7C1347D 128K x 36 Synchronous-Pipelined Cache SRAM
CY7C1347F 4-Mbit (128K x 36) Pipelined Sync SRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CY7C135, CY7C135A CY7C1342 4K x 8 Dual-Port Static RAM and 4K x 8 Dual-Port SRAM with Semaphores Features ■ True dual-ported memory cells, which allow simultaneous reads of the same memory location ■ 4K x 8 organization ■ 0.65 micron CMOS for optimum speed and power ■ High speed access: 15 ns ■ Low operating power: ICC = 160 mA (max) ■ Fully asynchronous operation ■ Automatic power down ■ Semaphores included on the 7C1342 to permit software handshaking between ports ■ Available in 52-pin PLCC ■ Pb-free packages available Logic Block Diagram R/WL CEL OEL Functional Description The CY7C135/135A[1] and CY7C1342 are high speed CMOS 4K x 8 dual-port static RAMs. The CY7C1342 includes semaphores that provide a means to allocate portions of the dual-port RAM or any shared resource.