Q67100-Q433 データシートの表示（PDF） - Infineon Technologies

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Q67100-Q433

256 K × 4-Bit Dynamic RAM Low Power 256 K × 4-Bit Dynamic RAM

Infineon Technologies 

HYB 514256B/BL/BJ/BJL-50/-60/-70

256 K × 4-DRAM

V

IH

RAS

VIL

V

IH

CAS

VIL

V

IH

A0-A8

VIL

V

IH

WE

VIL

V

IH

OE

VIL

I/O1-I/O4

V

IH

(Inputs) VIL

V

I/O1-I/O4 OH

(Outputs) VOL

tRASP

tRP

tRCD

tPC

tCP

tCAS

tCAS

tRAH

tASR

tASC

tCSH

tCAH

Row

Addr

Column

Address

tRAD

tRCH

tRCS

tCAH

tASC

Column

Address

tRCS

tRHCP

tRSH

tCAS

tCRP

tCAH

tASC

Column

Address

tRCS

tASR

Row

Address

tRCH

tAA

tOEA

tCPA

tAA

tOEA

tCPA

tAA

tOEA

tRRH

tDZC

tDZO

tODD

tDZC

tDZO

tODD

tDZC

tDZO

tCDD

tODD

tCAC

tRAC

tCLZ

tOFF tCAC

tOEZ

tCLZ

tOFF

tOEZ

Valid

Data Out

Valid

Data Out

tCAC

tOFF

tCLZ

tOEZ

Valid

Data Out

“H” or “L”

Fast Page Mode Read Cycle

Semiconductor Group

70

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