參數(shù)資料
型號(hào)： TEA5766UK
廠商： ST-ERICSSON
元件分類： 接收器
英文描述： FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
封裝： 3.30 X 3.25 MM, 0.60 MM HEIGHT, WLCSP-25
文件頁(yè)數(shù)： 32/60頁(yè)
文件大?。?/td> 298K
代理商： TEA5766UK
TEA5766UK_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 22 March 2007
37 of 59
NXP Semiconductors
TEA5766UK
Stereo FM radio + RDS
11
3
LEVFLAG
R
0
outside the tuning period the RSSI level is continuously
checked:
1 = RSSI level has dropped below ADC search stop level
during a tuning period (preset or search):
1 = RSSI level has dropped below ADC search stop level
10
2
-
0
not used
09
1
FRRFLAG
R
0
1 = the tuner state machine is ready
08
0
BLFLAG
R
0
1 = during a search the band limit has been reached or timed
out
07
7
DAVMSK
R/W
0
masks bit DAVFLG
06
6
-
0
not used
05
5
LSYNCMSK
R/W
0
masks bit LSYNCFL
04
4
IFMSK
R/W
0
masks bit IFFLAG
03
3
LEVMSK
R/W
0
masks bit LEVFLAG
02
2
-
0
not used
01
1
FRRMSK
R/W
0
masks bit FRRFLAG
00
0
BLMSK
R/W
0
masks bit BLFLAG
Table 14.
INTREG - SPI address 02 or I2C byte 0R + byte 1R/byte 0W bit description …continued
Bit
Symbol
Access
Reset
value
Description
SPI
I2C
Table 15.
FRQSET - SPI address 03 or I2C byte 2R + 3R/byte 1W + byte 2W bit description
Bit
Symbol
Access
Reset
value
Description
SPI
I2C
15
7
SUD
R/W
1
1 = search up
0 = search down
14
6
SM
R/W
0
1 = search mode
0 = preset mode
13 to 00
5 to 0 and
7 to 0
FR[13:0]
R/W
-
frequency set bits
Table 16.
TNCTRL - SPI address 04 or I2C byte 4R + byte 5R/byte 3W + byte 4W bit description
Bit
Symbol
Access
Reset
value
Description
SPI
I2C
15 and 14
7 and 6
PUPD[1:0]
R/W
0
power-up power-down
00 = FM and RDS off
01 = FM on and RDS off
10 = not used
11 = FM and RDS on
13
5
BLIM
R/W
0
1 = Japan FM band 76 MHz to 90 MHz
0 = US/Europe FM band 87.5 MHz to 108 MHz
12
4
SWPM
R/W
0
1 = software port output is bit FRRFLAG
0 = software port output is bit SWP
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TEA5766UK/N1-G 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
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