参数资料
型号: LC78711E
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封装: QFP-64
文件页数: 6/43页
文件大小: 714K
代理商: LC78711E
Chrominance signal output level (C signal: VIDEO2, pin 40)
No. 5476-14/43
LC78711E
Data value
Output voltage (V)
Luminance level (IRE)
255
4.990
81.2
211
4.560
52.7
201
4.463
46.3
185
4.306
36.2
166
4.121
24.1
128
3.750
0
90
3.379
–24.1
71
3.193
–36.2
55
3.037
–46.3
45
2.939
–52.7
0
2.500
–81.2
Note: AVDD1 = 5.00 V
Drawing Display Functions
1. Operating mode (scan operation, display operation)
NTSC mode:
Non-interlaced
60 Hz (262 or 263 lines)
Dot clock
2fsc: 7.15909 MHz (T = 139.67 ns)
System clock
4fsc: 14.31818 MHz
PAL mode:
Non-interlaced
50 Hz (312 or 314 lines)
Dot clock
4fsc × 2/5: 7.09379 MHz (T = 140.97 ns)
System clock
4fsc: 17.734476 MHz
2. Display functions
Display resolution
288 dots × 192 H
Screen data area
300 dots × 216 H
16-color display
16 colors selected from a palette of 4096 colors
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