IS61LPD51218A-250B2

Density 9M
Org 512Kx18
Vcc 3.3V
VccQ 2.5/3.3V
Status Prod
tKQ(ns) 2.6, 3.1
Pkg Pins BGA(119), QFP(100), BGA(165)
Speed Mhz 250, 200
Comment Prev Rev P/DCD

IS61LPD51218A-250B2 Features

  • Internal self-timed write cycle D51218A are high-speed, low-power synchronous static
  • Individual Byte Write Control and Global Write RAMs designed to provide burstable, high-performance memory for communication and networking applications.
  • Burst sequence control using MODE input
  • Three chip enable option for simple depth ex- pansion and address pipelining control
  • Common data inputs and data outputs
  • Auto Power-down during deselect
  • Double cycle deselect
  • Snooze MODE for reduced-power standby
  • JTAG Boundary Scan for PBGA package
  • Power Supply LPD: Vdd 3.3V + 5%, Vddq 3.3V/2.5V + 5% VPD: Vdd 2.5V + 5%, Vddq 2.5V + 5%
  • JEDEC 100-Pin TQFP, 119-pin PBGA and 165-pin PBGA package

Overview

The ISSI IS61LPD/VPD25636A and IS61LPD/VP- , Internal self-timed write cycle D51218A are high-speed, low-power synchronous static , Individual Byte Write Control and Global Write RAMs designed to provide burstable, high-performance memory for communication and networking applications. , Clock controlled, registered address, data and The IS61LPD/VPD25636A is organized as 262,144 words by 36 bits, and the IS61LPD/VPD51218A is organized as 524,288 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.

 

Related Part Number(s)

Description Stock Qty Available Qty Description Stock Qty Available Qty
IS61LPD51218A-250B2-TR IS61LPD51218A-200B3I-TR
IS61LPD51218A-200B2 IS61LPD51218A-250B2I
IS61LPD51218A-200B2-TR IS61LPD51218A-250B2I-TR
IS61LPD51218A-200B2I IS61LPD51218A-250B3
IS61LPD51218A-200B2I-TR IS61LPD51218A-250B3-TR
IS61LPD51218A-200B3 IS61LPD51218A-250B3I
IS61LPD51218A-200B3-TR IS61LPD51218A-250B3I-TR
IS61LPD51218A-200B3I