HYB514256B-70 Ver la hoja de datos (PDF) - Infineon Technologies

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componentes Descripción

Fabricante

HYB514256B-70

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

RAS

IH

VIL

CAS

V

IH

VIL

A0 - A8

V

IH

VIL

V

IH

WE

VIL

V

IH

OE

VIL

V

I/O1-I/O4 IH

(Inputs) VIL

V

I/O1-I/O4 OH

(Outputs) VOL

tRWC

tRAS

tRP

tRCD

tCSH

tRSH

tCAS

tCRP

tASR

tRAH

tASC

tCAH

Row

Address

Column

Address

tRAD

tAWD

tCWD

tRWD

tASR

tCWL

tRWL

tWP

Row

Address

tRCS

tAA

tOEA

tOEH

tDZC

tDZO

tCLZ

tCAC

tRAC

tDS

tODD

tDH

Valid

Data in

tOEZ

Data

Out

“H” or “L”

Read-Write (Read-Modify-Write) Cycle

Semiconductor Group

68

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