HYB514256BJ View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

HYB514256BJ

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

Waveforms

V

RAS

IH

VIL

V

IH

CAS

VIL

V

IH

A0 - A8

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

tRC

tRAS

tRP

tCSH

tRCD

tRSH

tCAS

tASR

tRAD

tASC

tCAH

tRAL

Row

Address

Column

Address

tRAH tRCS

tAA

tOEA

tCRP

tASR

tRCH

tRRH

Row

Address

tDZC

tDZO

tODD

tCDD

tCAC

tCLZ

tOEZ

tOFF

Hi Z

Valid Data Out

Hi Z

tRAC

“H” or “L”

Read Cycle

Semiconductor Group

65

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