IS61VPS204818B-166B2I

容量 36M
規格 2Mx18
電壓 2.5V
VccQ 2.5V
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, IS61VPS204818A

IS61VPS204818B-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

概觀

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.

 

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IS61VPS204818B-166B2I-TR IS61VPS204818B-166TQI-TR IS61VPS204818B-200B3L-TR IS61VPS204818B-250B2LI-TR
IS61VPS204818B-166B2 IS61VPS204818B-166TQL IS61VPS204818B-200B3LI IS61VPS204818B-250B3
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IS61VPS204818B-166B2L-TR IS61VPS204818B-166TQLI-TR IS61VPS204818B-200TQ-TR IS61VPS204818B-250B3I-TR
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IS61VPS204818B-166B3 IS61VPS204818B-200B2I IS61VPS204818B-200TQL IS61VPS204818B-250B3LI
IS61VPS204818B-166B3-TR IS61VPS204818B-200B2I-TR IS61VPS204818B-200TQL-TR IS61VPS204818B-250B3LI-TR
IS61VPS204818B-166B3I IS61VPS204818B-200B2L IS61VPS204818B-200TQLI IS61VPS204818B-250TQ
IS61VPS204818B-166B3I-TR IS61VPS204818B-200B2L-TR IS61VPS204818B-200TQLI-TR IS61VPS204818B-250TQ-TR
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IS61VPS204818B-166B3L-TR IS61VPS204818B-200B2LI-TR IS61VPS204818B-250B2-TR IS61VPS204818B-250TQI-TR
IS61VPS204818B-166B3LI IS61VPS204818B-200B3 IS61VPS204818B-250B2I IS61VPS204818B-250TQL
IS61VPS204818B-166B3LI-TR IS61VPS204818B-200B3-TR IS61VPS204818B-250B2I-TR IS61VPS204818B-250TQL-TR
IS61VPS204818B-166TQ IS61VPS204818B-200B3I IS61VPS204818B-250B2L IS61VPS204818B-250TQLI
IS61VPS204818B-166TQ-TR IS61VPS204818B-200B3I-TR IS61VPS204818B-250B2L-TR IS61VPS204818B-250TQLI-TR
IS61VPS204818B-166TQI IS61VPS204818B-200B3L IS61VPS204818B-250B2LI