ST7773 datasheet(59/128 Pages) SITRONIX

Part #	ST7773

Description	262K Color Single-Chip TFT Controller/Driver

PDF	128 Pages

Scroll/Zoom	100%

Manufacturer	SITRONIX [Sitronix Technology Co., Ltd.]

Direct Link	http://www.sitronix.com.tw

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59 / 128 page

ST7773

Ver. 2.0

2008-07-07

9.18.2 Reset Timing

VSS=0V, VDDI=1.6 to 3.3V, VDD=2.7 to 3.3V, Ta = 25

)

℃

Symbol

Parameter

Related Pins

MIN

TYP

MAX

Note

Unit

tRESW

*1) Reset low pulse width

RESX

tREST

Reset complete time

120

Note 1 Spike due to an electrostatic discharge on RESX line does not cause irregular system reset according to the table

below.

Note 2. During Reset Complete Time, ID2 and VCOMOF value in EEPROM will be latched to internal register during this

period.This loading is done every time when there is H/W reset complete time (tREST) within 5ms after a rising

edge of RESX.

Note 3. Spike Rejection also applies during a valid reset pulse as shown below:

RESX Pulse

Action

Shorter than 5us

Reset Rejected

Longer than 10us

Reset

Between 5us and 10us

Reset starts (It depends on voltage and temperature condition.)

"RESET" is accepted

10us

ST7773 Datasheet(PDF) 59 Page - Sitronix Technology Co., Ltd.