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參數(shù)資料
| 型號： | UPD17006AGF-011-3B9 |
| 廠商： | NEC Corp. |
| 元件分類： | 圓形連接器 |
| 英文描述： | 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 |
| 中文描述： | 4位單片機帶預(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收音機計數(shù)器 |
| 文件頁數(shù)： | 10/72頁 |
| 文件大?。?/td> | 677K |
| 代理商： | UPD17006AGF-011-3B9 |
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10
μ
PD17006AGF-011
Pin Name
Pin No.
Function
Beep and traffic information alarm output pin.
G
Beep sound
Outputs square wave with frequency of 2.25 kHz and duty
factor of 50 % for about 40 ms.
This time is equal to forward mute time.
Beep sound is issued when:
Analog key is pressed and tuning operation is started.
Hold of about 5 seconds ends during preset memory
scan operation.
Data is written to preset memory.
When it is specified that beep sound is not to be issued
(when BEEP switch of initial setting diode = 0 (open)), no
sound is issued.
G
Traffic information alarm
When traffic information station identification signal is
missing for about 3 seconds after SK mute output in TP/SK
or RDS+TP/SK mode of FM band, outputs alarm sound
with frequency of 900 Hz intermittently for about 0.5 second.
If this pin is not used, leave it open.
Connect this pin to GND via pull-down resistor.
Device select signal input pin.
Inputs high level when device performs normal operation
(radio, tape, CD, and timer display).
However, this pin does not accept high or low level of less
than 111
μ
s.
When this pin is low, all radio, tape, CD, and display are
turned off and
μ
PD17006AGF-011 is placed in backup status.
When no-timer mode (NOCLK switch of initial setting
diode = 0 (open)) is set, low power dissipation backup
status can be set.
Tuner monaural signal output pin.
These pins connect crystal oscillator.
Connect 4.5-MHz crystal oscillator.
To use timer function, only accuracy of oscillation fre-
quency affects accuracy of timer.
Adjust oscillation frequency while observing PLL local
oscillation frequency.
Connect nothing to this pin.
Symbol
I/O Format
Internally
connected
—
Input
Chip enable
Beep and
traffic informa-
tion alarm
signal output
BEEP/
ALARM
28
N-ch open
drain output
29
IC
31
CE
Monaural signal
output
CMOS push-pull
output
No connection
—
MONO
32
Crystal
oscillator
X
OUT
X
IN
34
35
NC
36
—
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