SED1330 Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Lista de partido

SED1330

CMOS GRAPHIC LCD CONTROLLER

Unspecified 

° Display Memory READ Timing

EXTφO

VCE

VA0~VA15

VR/W

VD0~VD7

tC

tW

tCE

tCYR

tASC

tRCS

tCEA

tACY

tAHC

SED1330

tW

tRCH

tCE3

tOH2

Signal

EXT φ0

VCE

VA0 to VA15

VR/W

VD0 to VD7

Parameter

Symbol

Clock cycle

tC

VCE high-level pulse width

tW

VCE low-level pulse width

tCE

Read cycle time

tCYR

VCE address setup time (fall)

tASC

VCE address hold time (fall)

tAHC

VCE read cycle setup time (fall) tRCS

VCE read cycle hold time (fall) tRCH

Address access time

tACV

VCE access time

tCEA

Output data hold time

tOH2

VCE data off time

tCE3

Rating

Min

Max

100

—

tC – 40

—

2tC – 40 —

*1

—

tC – 45

—

2tC – 40 —

tC – 45

—

tC/2 – 35 —

—

*2

—

*3

0

—

0

—

*1. tCYR = 3tC

*2. tACV = 3tC – 120

*3. tCEA = 2tC – 120

Unit

Remark

ns

ns

ns

ns

ns

ns CL = 100 pF

ns

+ 1TTL

ns

ns

ns

ns

ns

131

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