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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(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)： | 31/72頁 |
| 文件大?。?/td> | 677K |
| 代理商： | UPD17006AGF-011 |
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31
μ
PD17006AGF-011
Symbol
Function
These switches set method of detecting broadcasting station during auto tuning, and are set as
follows:
AM IF/SD, FM IF/SD
Method of detecting broadcasting station
0
Only SD is used
1
SD and IF counter are used.
(0 : open, 1 : shorted with diode)
These switches set intermediate frequency of MW and LW bands. Set these switches as follows:
AMIF1
AMIF2
Intermediate frequency
IF count range
0
0
450 kHz
450
±
3 kHz
0
1
459 kHz
459
±
3 kHz
1
×
10.71 MHz
450
±
3 kHz
(0 : open, 1 : shorted with diode,
×
: Don’t care)
These switches set timer function, as follows:
NOCLK
Description
0
Timer is used.
Timer is not used.
At this time, setting of CTSTRT, CTADJ, and FLASH switches are ignored.
Backup with low current dissipation can be performed when CE pin is made
low.
CTSTRT, CTADJ, and FLASH are valid when timer function is used (NOCLK switch = 1).
CTSTRT
Description
0
Timer usually operates.
Timer operation and display are not performed until RDS broadcasting is
received first time when CE pin goes high. When RDS broadcasting is received,
timer operation starts based on time information (CT) of RDS data at that time.
Backup with low power dissipation can be performed when CE pin is made low.
CTADJ
Description
Timer is not adjusted with data of RDS broadcasting. Timer operates based
on internal clock.
When RDS broadcasting is received during timer operation, timer is adjusted
based on time information of broadcasting.
1
1
0
1
AM IF/SD
FM IF/SD
AMIF1
AMIF2
NOCLK
CTSTRT
CTADJ
FLASH
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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| UPD17149GT | SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD17149CTA1 | SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD17147CT | SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS |
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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