Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ADF7021 Datasheet(PDF) 26 Page - Analog Devices

Part # ADF7021
Description  High Performance Narrowband ISM Transceiver IC
PDF  44 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

ADF7021 Datasheet(HTML) 26 Page - Analog Devices

Back Button ADF7021 Datasheet HTML 22Page - Analog Devices ADF7021 Datasheet HTML 23Page - Analog Devices ADF7021 Datasheet HTML 24Page - Analog Devices ADF7021 Datasheet HTML 25Page - Analog Devices ADF7021 Datasheet HTML 26Page - Analog Devices ADF7021 Datasheet HTML 27Page - Analog Devices ADF7021 Datasheet HTML 28Page - Analog Devices ADF7021 Datasheet HTML 29Page - Analog Devices ADF7021 Datasheet HTML 30Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 26 / 44 page
background image
ADF7021
Preliminary Technical Data
Rev. PrI | Page 26 of 44
INTERFACING TO MICROCONTROLLER/DSP
Low level device drivers are available for interfacing to the
ADF7021, such as the ADuC84x microcontroller parts, or the
Blackfin® ADSP-BF53x DSPs. Use the hardware connections
shown in Figure 28 and Figure 29.
UART Mode
If a data synchronization clock is not required, the DATA_CLK|
TxDATA pin can be configured to input transmit data in
transmit mode. In receive mode, the receive data is available on
the DATA_I/O|RxDATA pin. This allows a UART to be easily
interfaced to the part, with dedicated pins for transmitted and
received data, as shown in Figure 30. To enable this UART
interface mode, set Bit R0_DB28 high.
MISO
ADuC84x
ADF7021
MOSI
SCLOCK
SS
P3.7
P3.2/INT0
P2.4
P2.5
TxRxDATA
RxCLK
CE
INT/LOCK
SREAD
SLE
P2.6
P2.7
SDATA
SCLK
GPIO
Figure 28. ADuC84x to ADF7021 Connection Diagram
MOSI
ADSP-BF533
ADF7021
MISO
PF5
RSCLK1
DT1PRI
DR1PRI
RFS1
PF6
SDATA
SLE
TxRxDATA
RxCLK/DATA
CE
VCC
GND
VCC
GND
SCK
SCLK
SREAD
RxCLK/DATA
Figure 29. ADSP-BF533 to ADF7021 Connection Diagram
UART
ADF7021
DATA_CLK | TxDATA
DATA I/O | RxDATA
TxDATA
RxDATA
Figure 30. UART to ADF7021 Connection Diagram



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com