HT16525-002 데이터 시트보기 (PDF) - Holtek Semiconductor

부품명

상세내역

제조사

HT16525-002

5x8 Dot Character VFD Controller & Driver

Holtek Semiconductor 

HT16525

Output Timing

tR

tF

All outputs

0.8VH

0.2VH

Symbol

Parameter

fOSC

Oscillation Frequency

fFR

Frame Frequency

TCYC

Write Cycle Time

TL-SCK

Low Pulse of SCK

TH-SCK

High Pulse of SCK

TSETUP

Data Setup Time

THOLD

Data Hold Time

TSTART

Command Start Wait Time

TSTOP

Command Stop Wait Time

TCSH

CS Off Time

TDEC

Command/Data Decode Time

tR

All Output Slew Rate

tF

Test Condition

VDD

Condition

5V

R1=120kW, C1=0.1μF

3V

5V Digit=1 to 24, R1=120kW,

3V C1=0.1μF

5V

SCK

3V

5V

SCK

3V

5V

SCK

3V

5V

SCK, SI

3V

5V

SCK, SI

3V

5V

SCK, SI

3V

5V

SCK, CS

3V

5V

—

3V

5V

—

3V

5V

3V Ci=100pF, tR=20 to 80%

5V

3V Ci=100pF, tF=80 to 20%

VH=50V, VSS=0V, Ta =-40oC ~ 85oC

Min. Typ. Max. Unit

1.5

2

2.5 MHz

130 175 220

Hz

—

—

—

—

250

—

250

—

250

—

250

—

250

—

250

—

250

—

250

—

250

—

250

—

16

—

16

—

250

—

250

—

8

—

8

—

2

MHz

2

—

ns

—

—

ns

—

—

ns

—

—

ns

—

—

ns

—

—

μs

—

—

ns

—

—

μs

—

—

—

2

μs

—

—

2

μs

Rev. 1.00

7

January 18, 2012

Share Link: