HB52F328DC-75B Datasheet, PDF(5/22 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 (5/22 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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Pin Description

Pin name

A0 to A12

BA0/BA1

DQ0 to DQ63

S0/S1

DQMB0 to DQMB7

CK0/CK1

CKE0/CKE1

SDA

SCL

VCC

VSS

HB52F328DC-75B/75BL

Function

Address input

ï£§ Row address

A0 to A12

ï£§ Column address A0 to A8

Bank select address

Data-input/output

Chip select

Row address asserted bank enable

Column address asserted

Write enable

Byte input/output mask

Clock input

Clock enable

Data-input/output for serial PD

Clock input for serial PD

Power supply

Ground

No connection

Data Sheet E0085H10

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