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IS64LPS12832A Datasheet 4mb Synchronous Pipelined Single Cycle Deselect Static Ram

Manufacturer: ISSI (now Infineon)

Overview: IS61(64)LPS12832A IS61(64)LPS12836A IS61(64)VPS12836A IS61(64)LPS25618A IS61(64)VPS25618A 128K x 32, 128K x 36, 256K x 18 DECEMBER 2013 4 Mb SYNCHRONOUS PIPELINED, Single CYCLE DESELECT STATIC.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The  ISSI IS61(64)LPS12832A, IS61(64)LPS/VP- S12836A and IS61(64)LPS/VPS25618A are high-speed, low-power synchronous static RAMs designed to provide burstable, high-performance memory for communication and networking applications.The IS61(64)LPS12832A is organized as 131,072 words by 32 bits.The IS61(64)LPS/ VPS12836A is organized as 131,072 words by 36 bits.

The IS61(64)LPS/VPS25618A is organized as 262,144 words by 18 bits.Fabricated with ISSI's advanced CMOS technology, the device integrates a 2-bit burst counter, high-speed SRAM core, and high-drive capability outputs into a single monolithic circuit.All synchronous inputs pass through registers controlled by a positive-edge-triggered single clock input.

Write cycles are internally self-timed and are initiated by the rising edge of the clock input.Write cycles can be one to four bytes wide as controlled by the write control inputs.

Key Features

  • Internal self-timed write cycle.
  • Individual Byte Write Control and Global Write.
  • Clock controlled, registered address, data and control.
  • Burst sequence control using MODE input.
  • Three chip enable option for simple depth ex- pansion and address pipelining.
  • Common data inputs and data outputs.
  • Auto Power-down during deselect.
  • Single cycle deselect.
  • Snooze MODE for reduced-power standby.
  • Power Supply LPS: V.

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