參數(shù)資料
型號(hào)： UPD17006AGF-011
廠(chǎng)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(chē)調(diào)頻，兆瓦，和LW收音機(jī)計(jì)數(shù)器
文件頁(yè)數(shù)： 13/72頁(yè)
文件大小： 677K
代理商： UPD17006AGF-011
13
μ
PD17006AGF-011
Pin Name
Pin No.
Function
Modulation level input pin.
When starting AF operation with DEV.SEL switch of initial
setting diode = 1 (shorted with diode), this pin is used to
detect weakly modulated part (mute part), as follows:
DEV.LEVEL
0
1
(0: low level, 1: high level)
Description
Mute
Sound
Broadcasting station detection signal input pin.
Input pin that detects SK signal of VF broadcasting station.
It is used as auto tuning stop signal. If low level is input
to this pin within about 500 ms after broadcasting station
has been detected, it is judged that a traffic information
station was detected, and auto tuning is stopped.
Pull up this pin when ARI is not used.
Input pin that detects DK signal of VF broadcasting station.
It is judged that traffic information is being broadcast and
standby mode is set if both SK (pin 76) and DK pin go low
in standby mode.
If DK pin goes high, standby mode is set again.
Pull up this pin when ARI is not used.
This pin indicates whether front panel is attached or de-
tached. When this pin goes high, it indicates that front
panel is detached.
Connect this pin to GND via pull-down resistor.
Symbol
I/O Format
Input
Modulation
level input
SD signal input
DEV.LEVEL
74
SD
75
SK signal
output
SK
76
DK signal input
DK
77
PANEL
78
Panel detection
input pin
79
80
IC
Internally
connected
Input
Input
Input
Input
—
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(chēng):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(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:4-Bit Microcontroller
UPD17010 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE DEDICATED TO DIGITAL TUNING SYSTEM
UPD17010GF 制造商:NEC 制造商全稱(chēng):NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE DEDICATED TO DIGITAL TUNING SYSTEM
UPD17012 制造商:NEC 制造商全稱(chēng):NEC 功能描述:PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LW TUNER AUTOMOBILE APPLICATION
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