HB52F328DC-75B Datasheet, PDF(2/22 Page) Elpida Memory – 256 MB Unbuffered SDRAM S.O.DIMM 32-Mword × 64-bit, 133 MHz Memory Bus, 2-Bank Module (8 pcs of 16 M × 16 components) PC133 SDRAM

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HB52F328DC-75B Datasheet, PDF (2/22 Pages) Elpida Memory – 256 MB Unbuffered SDRAM S.O.DIMM 32-Mword × 64-bit, 133 MHz Memory Bus, 2-Bank Module (8 pcs of 16 M × 16 components) PC133 SDRAM

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HB52F328DC-75B/75BL

â¢ 2 variations of burst sequence

ï£§ Sequential (BL = 1/2/4/8)

ï£§ interleave (BL = 1/2/4/8)

â¢ Programmable CE latency : 3 (133 MHz)

: 2 (100 MHz)

â¢ Byte control by DQMB

â¢ Refresh cycles: 8192 refresh cycles/64 ms

â¢ 2 variations of refresh

ï£§ Auto refresh

ï£§ Self refresh

â¢ Low self refresh current: HB52F328DC-75BL (L-version)

Ordering Information

Type No.

Frequency CE latency

HB52F328DC-75B*1 133 MHz

HB52F328DC-75BL*1 133 MHz

Note: 1. 100 MHz operation at CE latency = 2.

Package

Small outline DIMM (144-pin)

Contact pad

Gold

Data Sheet E0085H10

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