Datasheet

Datasheet
Datasheet
12/34
BD9271KUT
TSZ02201-0F1F0C100260-1-2
© 2013 ROHM Co., Ltd. All rights reserved.
27.Feb.2015 Rev.004
www.rohm.com
TSZ22111・15・001
◆READ MODE
AC electrical characteristics:
◆HSYNC, VSYNC
Figure 16-2. HSYNC VSYNC timing
・VSYNC SETUP/HOLD time
Figure 16-3. VSYNC SETUP/HOLD time
AC electrical characteristics:
Parameter Symbol
Rating
Unit
Min. Typ. Max.
CLK cycle tCYC 100 - - ns
CLK high level range tCLKH 35 - - ns
CLK low level range tCLKL 35 - - ns
DI input setup time tDIS 50 - - ns
DI input hold time tDIH 50 - - ns
CS input setup time tCSS 50 - - ns
CS input hold time tCSH 50 - - ns
DO output delay time tDOD - - 40 ns
Parameter Symbol
Rating
Unit
Min. Typ. Max
HSYNC cycle tHSYNCCYC 244 - - ns
HSYNC high level range tHSYNCCKH 122 - - ns
HSYNC low level range tHSYNCCKL 122 - - ns
VSYNC cycle tVSYNCCYC 1000 - - us
VSYNC setup time 1 tVSYNCS1 20 - - ns
VSYNC hold time 1 tVSYNCH1 20 - - ns
VSYNC setup time 2 tVSYNCS2 20 - - ns
VSYNC hold time 2 tVSYNCH2 20 - - ns
CS
CLK
DI
DO
1 2 3 4 5 6 7 8 9 10111213141516
Low
t
CSS
t
DIS
t
DIH
t
CYC
t
CSH
D7 D6 D5 D4 D3 D2 D1 D0
t
DOD
********
t
CLKL
t
CLKH
A3A4A5A6 A2 A1 A0 R
DO_EN
Figure 16. READ MODE
(Output load capacitance: 15pF)
HSYNC
VSYNC
HSYNC
VSYNC
VSYNCH1
t
VSYNCS2
t
(Output load capacitance: 15pF)
② VSYNC signal synchronize
with rise up of the HSYNC signal.
① VSYNC signal synchronize
with fall down of the HSYNC signals