參數(shù)資料
型號： TDA5251F1
廠商： INFINEON TECHNOLOGIES AG
英文描述： ASK/FSK 315MHz Wireless Transceiver
中文描述： 詢價/ FSK信號315MHz的無線收發(fā)器
文件頁數(shù)： 25/88頁
文件大?。?/td> 2086K
代理商： TDA5251F1
TDA5251 F1
Version 1.0
Functional Description
Preliminary Specification
25
2003-02-18
Confidential
Bus Data Format in I
2
C Mode
* mandatory HIGH
3-wire Bus Mode
In this mode pin 2 (BusMode)= HIGH and Pin 16 (BusData) is in the data input/output pin. Pin 24
(EN) is used to activate the bus interface to allow the transfer of data to / from the device. When pin
24 (EN) is inactive (HIGH), data transfer is inhibited.
Data Transition:
Data transition on pin 16 (BusData) can only occur if the clock BusCLK is LOW. To perform a data
transfer the interface has to be enabled. This is done by setting the EN line to LOW. A serial transfer
is done via BusData, BusCLK and EN. The bit stream needs no chip address.
Data Transfer Write Mode:
To start the communication the EN line has to be set to LOW. The desired sub address byte and
data bytes have to follow. The subaddress (00H...0FH) determines which of the data bytes are
transmitted. At the end of data transition the EN must be HIGH.
Data transfer Read Mode:
To start the communication in the read mode, the EN line has to be set to LOW followed by the sub
address to read (80H, 81H). Afterwards the device is ready to read out data. At the end of data
transition EN must be HIGH.
Table 2-7
MSB
1
1
Chip address Organization
LSB
0
1
Function
Chip Address Write
Chip Address Read
1
1
1
1
0
0
0
0
0
0
0
0
Table 2-8
MSB
I
2
C Bus Write Mode 8 Bit
CHIP ADDRESS
(WRITE)
1
0
0
0
0
LSB
MSB
SUB ADDRESS (WRITE)
00H...08H, 0DH, 0EH, 0FH
S6
S5
S4
LSB
MSB
DATA IN
LSB
STA
1
1
0
ACK
S7
S3
S2
S1
S0 ACK D7
D6 D5 D4 D3 D2 D1
D0 ACK STO
Table 2-9
MSB CHIP ADDRESS (WRITE) LSB
I
2
C Bus Write Mode 16 Bit
MSB
SUB ADDRESS (WRITE)
00H...08H, 0DH, 0EH, 0FH
S6
S5
S4
LSB
MSB
DATA IN
LSB
STA
1
1
1
0
0
0
0
0
ACK
S7
S3
S2
S1
S0
ACK D15 ... D8 ACK D7 D6 ...
D0
ACK STO
Table 2-10
I
2
C Bus Read Mode
MSB CHIP ADDRESS (WRITE) LSB
MSB
SUB ADDRESS (READ)
80H, 81H
S6
S5
S4
LSB
MSB CHIP ADDRESS (READ)
LSB
STA
Table 2-10
MSB
R7
1
1
1
0
0
0
0
0
ACK S7
S3
S2
S1
S0
ACK STA
1
1
1
0
0
0
0
1
ACK
I
2
C Bus Read Mode (continued)
DATA OUT FROM SUB ADDRESS
R6
R5
LSB
R0
R4
R3
R2
R1
ACK*
STO
相關(guān)PDF資料
PDF描述
TDA8050A QPSK transmitter
TDA8315TD-G TV/Video Sync Circuit
TDA837X I2C-Bus Controlled Economy PAL/NTSC and NTSC TV-Processors
TDA8443AN TV Switch Circuit
TDA8451
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA5251F1_07 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ASK/FSK 315MHz Wireless Transceiver
TDA5251XUMA1 制造商:Infineon Technologies AG 功能描述:RF Transceiver ASK/FSK 2.5V/3.3V/5V T/R 制造商:Infineon Technologies AG 功能描述:CONTROL - Tape and Reel 制造商:Infineon Technologies AG 功能描述:TXRX FSK/ASK SGL LP TSSOP-38
TDA5252 功能描述:射頻接收器 ASK/FSK WIRELESS TRANSCEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
TDA5252G2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ASK/FSK 915MHz Wireless Transceiver
TDA5252XUMA1 制造商:Infineon Technologies AG 功能描述:RF Transceiver ASK/FSK 2.5V/3.3V/5V 38-Pin TSSOP T/R 制造商:Infineon Technologies AG 功能描述:CONTROL - Tape and Reel 制造商:Infineon Technologies AG 功能描述:TXRX FSK/ASK SGL LP TSSOP-38
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*