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參數(shù)資料
| 型號(hào)： | LC7040N |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | QIP-64 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 125K |
| 代理商： | LC7040N |
LC7040N
No.4306–2/9
Package Dimensions
unit:mm
3159-QIP64E
[LC7040N]
SANYO : QIP64E
Continued from preceding page.
IF count start.
Multi-station check.
Read station status.
Band change
Switch to AM.
Switch to FM.
I/O port and RAM
OUT1 to OUT5 High/Low control.
IN1 to IN5 input/read.
Read ADC data.
Preset memory
Write to preset memory with ID LOGIG mode ON.
Read from preset memory with ID LOGIC mode ON.
Write to preset memory with ID LOGIC mode OFF.
Read from preset memory with ID LOGIC mode OFF.
Load preset memories by order of memory number (ID
LOGIC mode OFF).
Initialization
Set initial data :
- IF or IF counter.
- FM channel separation.
- FM low frequency.
- FM channel number.
Read hot/cold status.
Load frequency.
Load AM and FM frequencies.
Set initial location (grid + largest city in grid).
Other
ROM copyright read – 1st data
ROM copyright read – 2nd data
Manufacturer’s name read.
14.0
17.2
1.0
1.6
0.15
0.35
0.1
15.6
0.8
3.0max
1
16
17
32
33
48
49
64
2.7
14.0
17.2
1.0
1.6
0.8
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