LH7A404 Sharp Electronics, LH7A404 Datasheet - Page 62

• Manufacturer Part Number: LH7A404
• Manufacturer: Sharp Electronics

Specifications of LH7A404

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.71V
• Operating Supply Voltage (typ): 1.8V
• Operating Supply Voltage (max): 1.89V
• Package Type: CABGA
• Pin Count: 324
• Mounting: Surface Mount
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

LH7A404
62
NOTE:
Y10
V3
V2
LCDVD[17:0]
(DELAYED FOR HR-TFT)
LCDLP
(HORIZONTAL SYNC PULSE)
CLCDC CLOCK
(INTERNAL)
PERIPHCLKSEL2:LCSRC
PERIPHCLKCTRL2:LCDCLK
LCDCLKPRESCALE:LCDPSVAL
(SHOWN FOR REFERENCE)
LCDENAB
(INTERNAL DATA ENABLE)
LCDDCLK
(DELAYED FOR HR-TFT)
LCDSPL
(LINE START PULSE LEFT)
LCDLP
(HORIZONTAL SYNC PULSE)
Circled numbers are LH7A404 pin numbers.
V2
LCDDCLK
(PANEL DATA CLOCK)
TIMING2:PCD
TIMING2:BCD
TIMING2:IPC
TIMING2:CPL
LCDVD[17:0]
16 × (TIMING0:PPL+1)
T4
(Horizontal Sync)
(Vertical Sync)
LCDHRLP
W3
V5
V3
U3
LCDSPS
(LCD Data)
LCDREV
LCDPS
LCDVD
LCDCLS
LCDSPL
Figure 46. AD-TFT and HR-TFT Horizontal Timing
Figure 47. AD-TFT and HR-TFT Timing
TIMING0:HSW
ALITIMING1:PSCLS
ALITIMING1:LPDEL
TIMING0:HSW +
ALITIMING2:SPLDEL
TIMING0:HBP
1.5 µs - 4 µs
LCDTiming1:VSW
1 LCDDCLK
2x H-LINE
1 LCDDCLK
Version 1.5
001
002 003 004 005 006 007 008
001
1 AD-TFT or HR-TFT HORIZONTAL LINE
ALITIMING2:PS2CLS2
002 003 004 005 006
PIXEL DATA
ALITIMING1:REVDEL
320
317
318
319 320
32-Bit System-on-Chip
LH7A404-78
LH7A404-188
Data Sheet