UPD488448 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD488448

128 M-bit Direct Rambus™ DRAM

NEC => Renesas Technology 

µPD488448 for Rev. P

Ordering Information

Part number

µPD488448FF-C60-53-DQ1

µPD488448FF-C71-45-DQ1

µPD488448FF-C80-45-DQ1

µPD488448FF-C60-53-DQ2

µPD488448FF-C71-45-DQ2

µPD488448FF-C80-45-DQ2

µPD488448FB-C60-53-DQ1

µPD488448FB-C71-45-DQ1

µPD488448FB-C80-45-DQ1

µPD488448FB-C60-53-DQ2

µPD488448FB-C71-45-DQ2

µPD488448FB-C80-45-DQ2

Organization Note

256K x 16 x 32s

Clock frequency

(MAX.)

600 MHz

711 MHz

800 MHz

600 MHz

711 MHz

800 MHz

600 MHz

711 MHz

800 MHz

600 MHz

711 MHz

800 MHz

RAS access time

(ns)

Package

53

62-pin TAPE FBGA (µBGA)

45

(Normal type)

45

53

62-pin TAPE FBGA (µBGA)

45

(Mirrored type)

45

53

62-pin PLASTIC FBGA (D2BGA)

45

(Normal type)

45

53

62-pin PLASTIC FBGA (D2BGA)

45

(Mirrored type)

45

Note The “32s” designation indicates that this RDRAM core is composed of 32 banks which use a “split” bank

architecture.

2

Data Sheet M14837EJ3V0DS00

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