IS61VPS25672A-250B1I-TR

容量 18M
規格 256Kx72
電壓 2.5V
VccQ 2.5V
狀態 Prod
tKQ(ns) 2.6, 3.1
腳位數 BGA(209)
速度Mhz 250, 200
評論上一版本 P/SCD

IS61VPS25672A-250B1I-TR 特徵

  • 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
  • JTAG Boundary Scan for PBGA package
  • Power Supply LPS: Vdd 3.3V + 5%, Vddq 3.3V/2.5V + 5% VPS: Vdd 2.5V + 5%, Vddq 2.5V + 5%
  • JEDEC 100-Pin TQFP, 119-ball PBGA, 165-ball PBGA, and 209-ball (x72) packages

概觀

The ISSI IS61LPS/VPS51236A, IS61LPS/VPS102418A, and IS61LPS/VPS25672A are high-speed, low-power synchronous static RAMs designed to provide burstable, high-performance memory for communication and network- ing applications. The IS61LPS/VPS51236A is organized as 524,288 words by 36 bits, the IS61LPS/VPS102418A is organized as 1,048,576 words by 18 bits, and the IS61LPS/ VPS25672A is organized as 262,144 words by 72 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 mono- lithic circuit. All synchronous inputs pass through registers controlled by a positive-edge-triggered single clock input.

 

相關IC编號

IC 編號 庫存數量 可用數量 IC 編號 庫存數量 可用數量
IS61VPS25672A-250B1I IS61VPS25672A-250B1-TR
IS61VPS25672A IS61VPS25672A-250B1L
IS61VPS25672A-250B1 3,000 IS61VPS25672A-250B1L-TR