參數(shù)資料
型號(hào)： UPD17006AGF-011
廠商： NEC Corp.
英文描述： LJT 46C 40#20 4#16 2#8(COAX)
中文描述： 4位單片機(jī)帶預(yù)分頻器的微控制器，鎖相環(huán)頻率合成器，如果汽車調(diào)頻，兆瓦，和LW收音機(jī)計(jì)數(shù)器
文件頁數(shù)： 16/72頁
文件大?。?/td> 677K
代理商： UPD17006AGF-011
16
μ
PD17006AGF-011
Write
SEEK/MAN DOWN
SEEK/MAN UP
M1
M2
M3
M4
M5
ME
ME
2.2 Description of Analog Key Matrix
Symbol
Functional Description
(1) Normal mode
These keys operate as preset memory call and write keys in tuner mode.
One key can be independently assigned to preset memories storing five stations in each of the
FM1, FM2, FM3, and AM bands, totaling 20 stations.
If a station written to preset memory is an FM-band RDS broadcasting station, the PI code of that
station is also written at the same time.
If a station is called for which RDS broadcasting is stored, AF selection is performed by using
the AF list of preset 8 stations. If RDS broadcasting still cannot be received, a PI seek operation
is performed in the up direction. If key is pressed during this seek operation, a
normal seek operation is performed and continued until a station is found. To stop the seek
operation, press the key.
During a time or PS display, the frequency display is switched to.
Operation
Description
G
When MESEL switch of initial setting diode = 1 (shorted with diode)
Preset memory is write-enabled for about 5 seconds when key
is pressed. By pressing any of the to keys during
this period, the frequency currently being received is written to preset memory
corresponding to the pressed key.
Frequency cannot be written if the key is held down.
When frequency is written, a beep sound is issued for about 40 ms.
G
When MESEL switch of initial setting diode = 0 (open)
By pressing any of
M1
frequency currently being received is written to preset memory correspond-
ing to the pressed key.
ME
key is invalid.
Same operation is performed when same preset memory key is pressed while
contents of current preset memory are being received.
When frequency is written, a beep sound is issued for about 40 ms.
to
M5
keys for about 2 seconds,
G
When MESEL switch of initial setting diode = 1 (shorted with diode)
By pressing any of the
M1
memory is not write-enabled, contents of preset memory corresponding to
the pressed key are called.
to
M5
keys when preset
G
When MESEL switch of initial setting diode = 0 (open)
By pressing any of the
the key within seconds, contents of preset memory corresponding to the
pressed key are called. When same preset memory key is called while
contents of preset memory are currently called, a beep sound is issued for
about 40 ms.
M1
to
M5
keys and then releasing
Call
相關(guān)PDF資料
PDF描述
UPD17006AGF-011-3B9 Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD17006AGF-011-3B9 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH PRESCALER, PLL FREQUENCY SYNTHESIZER, AND IF COUNTER FOR AUTOMOBILE FM, MW, AND LW RADIOS
UPD17006-XXX-3B9 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
UPD17010 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE DEDICATED TO DIGITAL TUNING SYSTEM
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UPD17012 制造商:NEC 制造商全稱:NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER AUTOMOBILE APPLICATION
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