SC16315S データシートの表示（PDF） - Silan Microelectronics

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SC16315S

VFD CONTROLLER/DRIVER

Silan Microelectronics 

SC16315S

SWITCHING CHARACTERISTIC WAVEFORM

SC16315S switching characteristics waveform is given below.

Figure 13: SC16315S switching characteristic waveform

fOSC

50%

OSC

STB

CLK

DIN

DOUT

PWCLK PWCLK

tSETUP

tHOLD

tPZL

tCLK-STB

PWSTB

tPZL

Sn/Gn

90%

10%

tTHZ

tTZH

Where: PW CLK(clock pulse width)≥400ns

t setup(data setup time) ≥100ns

tCLK-STB (clock-strobe time) ≥1µs

tTZH2 (grid rise time) ≤0.5µs(at VDD=5V)

tTZH2 (grid rise time) ≤1.0µs(at VDD=3.3V)

tTZH1 (segment rise time) ≤2.0µs(at VDD=5V)

tTZH1 (segment rise time) ≤3.0µs(at VDD=3.3V)

PW STB(strobe pulse width) ≥1µs

thold (data hold time) ≥100ns

tTHZ (fall time)≤150µs

tPZL (propagation delay time)≤100ns

tPLZ (propagation delay time) ≤400ns

fosc=oscillation frequency

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.2 2004.03.01

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