容量 36M
規格 2Mx18
電壓 1.8V
VccQ 1.8V
狀態 Prod
tKQ(ns) 2.6, 3.1, 3.5
腳位數 QFP(100), BGA(165), BGA(119)
速度Mhz 250, 200, 166
評論上一版本 P/SCD

IS61VVPS204818B-166B2I 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 BGA package
  • Power Supply LPS: Vdd 3.3V (+ 5%), Vddq 3.3V/2.5V (+ 5%) VPS: Vdd 2.5V (+ 5%), Vddq 2.5V (+ 5%) VVPS: Vdd 1.8V (+ 5%), Vddq 1.8V (+ 5%)
  • JEDEC 100-Pin QFP, 119-ball BGA, and 165- ball BGA packages


The 36Mb product family features high-speed, low-power synchronous static RAMs designed to provide burstable, high-performance memory for communication and net- working applications. The IS61LPS/VPS102436B and IS64LPS102436B are organized as 1,048,476 words by 36 bits. The IS61LPS102432B is organized as 1,048,476 words by 32 bits. The IS61LPS/VPS204818B is organized as 2,096,952 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.



IS61VVPS204818B-166B2I-TR IS61VVPS204818B-166B3 IS61VVPS204818B-166B3LI-TR IS61VVPS204818B-166TQLI
IS61VVPS204818B-166B2 IS61VVPS204818B-166B3-TR IS61VVPS204818B-166TQ IS61VVPS204818B-166TQLI-TR
IS61VVPS204818B-166B2-TR IS61VVPS204818B-166B3I IS61VVPS204818B-166TQ-TR IS61VVPS204818B-200B3LI
IS61VVPS204818B-166B2L IS61VVPS204818B-166B3I-TR IS61VVPS204818B-166TQI IS61VVPS204818B-200B3LI-TR
IS61VVPS204818B-166B2L-TR IS61VVPS204818B-166B3L IS61VVPS204818B-166TQI-TR IS61VVPS204818B-200TQLI
IS61VVPS204818B-166B2LI IS61VVPS204818B-166B3L-TR IS61VVPS204818B-166TQL IS61VVPS204818B-200TQLI-TR
IS61VVPS204818B-166B2LI-TR IS61VVPS204818B-166B3LI IS61VVPS204818B-166TQL-TR