-P.16-
HX8363-B
480RGBx864dots, TFT Mobile Single Chip Driver
DATA SHEET Temporary V01
Himax Confidential Temporary Version
This information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosed
in whole or in part without prior written permission of Himax.
October, 2010
Output Pins of Power and reference voltage
VSP I 6
Stabilizing
capacitor
Input voltage from the set-up circuit (4.7V to 5.5V).
VDD3.
VSN I 6
Stabilizing
capacitor
Input voltage from the set-up circuit (-4.7V to -5.5V).
VDD3.
VSPC I 1 VSP
Positive boosting reference voltage input.
VSNC I 1 VSN
Negative boosting reference voltage input.
VSPR O 2
Stabilizing
capacitor
Positive regulated voltage output (3.5V ~ VSP - 0.5)
VSNR O 2
Stabilizing
capacitor
Negative regulated voltage output (-3.5V ~ VSN + 0.5)
VDDD O 6
Stabilizing
capacitor
Internal logic voltage output
VDDDN O 4
Stabilizing
capacitor
Internal logic voltage output (-2.5V fixed)
VREF O 2
Stabilizing
capacitor
Reference voltage from internal band gap circuit. The tolerance of VREF
voltage is ± 3 ﹪.(1.8V fixed)
VGH
O
5
Stabilizing
capacitor
Output voltage from the step-up circuit, it is generated from VSP and
VSN. Connect to a stabilizing capacitor between VSSA and VGH.
VGL
O
11
Stabilizing
capacitor
Output voltage from the step-up circuit, it is generated from VSP and
VSN. Connect to a stabilizing capacitor between VSSA and VGL.
VCOM O 17
Stabilizing
capacitor
The common voltage in DC com driving. The voltage range is set
between -2V to 0V. It must be connected a stabilizing capacitor 2.2u to
VSSD.
VCOMR I 1 -
This pin is used for external VCOM input.
DC/DC pumping
C21AP, C21AN
I/O 8
Step-up
Capacitor
Connect to the step-up capacitors according to the DC/DC
pumping factor by pumping the VGH voltage.
C22AP, C22AN
I/O 8
Step-up
Capacitor
Connect to the step-up capacitors according to the DC/DC
pumping factor by pumping the VGL voltage.
VCSW1 O 5 -
Boosting control output1, needs to connect to the CTRL_A of HX5186-A
or the gate pin of NMOS on external DC/DC converter circuit. (0~VDD3)
VCSW2 O 4 -
Boosting control output2, needs to connect to the CTRL_B of HX5186-A
or the gate pin of PMOS on external DC/DC converter circuit. (0~VDD3)
CABC & ABC & Ambient light sensor
CABC_PWM_
OUT
O 2 -
Backlight On/Off control pin. If use CABC function, the pin can connect
to external LED driver IC. The output voltage range = 0~ VDD1.
Test Pins
OSC I 1 -
Oscillator input for test purpose.
If not used, please let it open or connected to VSSD.(weak pull low)
TEST0 I 1 VSSD
A test pin. This pin is by internal logic function test.This pin can
output on FPC.
If not used, let it open or connected to VSSD.(weak pull low)
TEST1 I 1 VSSD
A test pin. This pin is by internal logic function test.This pin can
output on FPC. If not used, let it open or connected to
VSSD.(weak pull low)
TEST2 I 1 MPU
A test pin. This pin is by internal logic function test.This pin can
output on FPC. If not used, let it open or connected to
VSSD.(weak pull low)
TS7~0
O 8 Open
A test pin. Disconnect it.
VTESTOUTP
O 1 Open
A test pin. This pin can output on FPC for test use. Disconnect it
if no use.
VTESTOUTN
O 1 Open
A test pin. This pin can output on FPC for test use. Disconnect it
if no use.
DUMMYR1
DUMMYR2
- 2 Open
Dummy pads. Available for measuring the COG contact
resistance. They are short-circuited within the chip.
DUMMY - 50 Open Dummy pads. These pins are no function, please let them open.