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UPD44324084 Datasheet 36M-BIT DDRII SRAM

Manufacturer: NEC (now Renesas Electronics)

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General Description

The µPD44324084 is a 4,194,304-word by 8-bit, the µPD44324094 is a 4,194,304-word by 9-bit, the µPD44324184 is a 2,097,152-word by 18-bit and the µPD44324364 is a 1,048,576-word by 36-bit synchronous double data rate static RAM fabricated with advanced CMOS technology using full CMOS six-transistor memory cell.

The µPD44324084, µPD44324094, µPD44324184 and µPD44324364 integrate unique synchronous peripheral circuitry and a burst counter.

All input registers controlled by an input clock pair (K and /K) are latched on the positive edge of K and /K.

Overview

www.DataSheet4U.com PRELIMINARY DATA SHEET MOS INTEGRATED CIRCUIT µPD44324084, 44324094, 44324184, 44324364 36M-BIT DDRII SRAM 4-WORD BURST.

Key Features

  • 1.8 ± 0.1 V power supply and HSTL I/O.
  • DLL circuitry for wide output data valid window and future frequency scaling.
  • Pipelined double data rate operation.
  • Common data input/output bus.
  • Four-tick burst for reduced address frequency.
  • Two input clocks (K and /K) for precise DDR timing at clock rising edges only.
  • Two output clocks (C and /C) for precise flight time and clock skew matching-clock and data delivered together to receiving d.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPD44324082 36M-BIT DDRII SRAM
UPD44324085 36M-BIT DDRII SRAM
UPD44324092 36M-BIT DDRII SRAM
UPD44324094 36M-BIT DDRII SRAM
UPD44324095 36M-BIT DDRII SRAM
UPD44324182 36M-BIT DDRII SRAM
UPD44324184 36M-BIT DDRII SRAM
UPD44324185 36M-BIT DDRII SRAM
UPD44324362 36M-BIT DDRII SRAM
UPD44324364 36M-BIT DDRII SRAM