UPD16772A Datasheet, PDF (15/20 Pages) NEC – 480-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES

CLK
STHR
(1st Dr.)
PWCLK(L) PWCLK PWCLK(H)
1
2
3
tSETUP2 tHOLD2
tSETUP1 tHOLD1
Dn0 to Dn5 INVALID
D1 to D6 D7 to D12
POL21/22 INVALID
tSETUP3 tHOLD3
STHL
(1st Dr.)
80
81
82
D469 to
D474
D475 to
D480
D481 to
D486
tPLH1
tPHL1
STB
801
802
tCLK-STB tSTB-CLK
tSPL
D4795 to
D4800
tSTB-STH
INVALID
INVALID
tLDT
PWSTB
POL
tPOL-STB
tSTB-POL
Hi-Z
tPLH3
tPLH2
Sn
(VOUT)
tPHL2
tPHL3
tr tf
1
2
90%
VDD1
10% VSS1
VDD1
VSS1
D1-D6 D7-D12
VDD1
VSS1
VDD1
VSS1
VDD1
VSS1
VDD1
VSS1
VDD1
VSS1
Target Voltage ± 0.1 VDD2
6-bit accuracy