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參數(shù)資料
| 型號： | UPD17006AGF-011 |
| 廠商： | NEC Corp. |
| 英文描述： | LJT 46C 40#20 4#16 2#8(COAX) |
| 中文描述： | 4位單片機帶預分頻器的微控制器，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)： | 8/72頁 |
| 文件大?。?/td> | 677K |
| 代理商： | UPD17006AGF-011 |
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8
μ
PD17006AGF-011
Pin Name
Pin No.
9
Input
Input
RDS data input
RDS signal
input
RDS
10
RDS clock
input
RDSCLK
11
BAND
0
BAND
1
12
13
Band select
signal outputs
CMOS push-pull
output
Symbol
RDSDATA
I/O Format
Input
14
30
64
V
DD0
V
DD1
V
DD2
Power inputs
—
15
Input
AMOSC
AM station
oscillation
input
Function
RDS data input pin. Input data signal from RDS signal
detection block.
Data is read at falling edge of RDS clock.
Input pin to detect RDS signal of RDS station. Used to
prevent synchronization caused by station other than an
RDS station.
Input RDS data is valid when this pin is low.
To synchronize with RDSDATA and RDSCLK only during
auto tuning operation, pull down this pin.
RDS clock input pin. Input clock signal from RDS signal
detection block.
Because the
μ
PD17006AGF-011 does not detect bit syn-
chronization by width of clock signal, input as accurate a
clock as possible.
Band select signal output pins.
When received band is changed by band select key, output
as follows in each band:
Pin
BAND
0
BAND
1
Band
MW
0
0
LW
0
1
FM
1
×
0 : low level
1 : high level
×
: Don’t care
Device power supply pins.
Supply 5 V
±
10 % to these pins when device operates.
When timer is not used (when NOCLK switch of initial
setting diode = 0 (open)), and if voltage applied to these
pins is lowered to 2.2 V, data can be retained if CE pin (pin
31) is made low. If 0 to 4.1 V is supplied to these pins, data
is initialized to initial value. At this time, keep time of
raising voltage from 0 to 4.1 V within 500 ms.
Be sure to connect V
DD0
to V
DD2
pins to same voltage.
This pin inputs local oscillation output (VCO output) of AM
(MW, LW) band.
Becomes active when MW and LW bands are received;
otherwise, pulled down internally. Frequencies that can
be input are 0.5 to 25 MHz (0.3 V
p-p
). Because on-chip AC
amplifier is provided, cut out DC component with capacitor.
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 |
| UPD17010GF | 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 |
| 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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