RF70 Datasheet, PDF (2/25 Pages) –

Table of Contents
RF70 V1.0
1 General Description ................................................................................................................. 3
2 Abbreviations .......................................................................................................................... 4
3 Pin Information ....................................................................................................................... 5
4 State Control ........................................................................................................................... 6
4.1 State Control Diagram............................................................................................................... 6
4.2 Power Down Mode.................................................................................................................... 7
4.3 Standby-I Mode ......................................................................................................................... 7
4.4 Standby-II Mode........................................................................................................................ 7
4.5 TX Mode ................................................................................................................................... 7
4.6 RX Mode ................................................................................................................................... 8
5 Packet Processing .................................................................................................................... 8
5.1 Packet Format............................................................................................................................ 8
5.1.1 Preamble........................................................................................................................... 9
5.1.2 Address............................................................................................................................. 9
5.1.3 Packet Control .................................................................................................................. 9
5.1.4 Payload ........................................................................................................................... 10
5.1.5 CRC................................................................................................................................ 10
5.2 Packet Handling ...................................................................................................................... 10
6 Data and Control Interface .................................................................................................... 11
6.1 TX/RX FIFO ........................................................................................................................... 11
6.2 Interrupt ................................................................................................................................... 11
6.3 SPI Interface ............................................................................................................................ 12
6.3.1 SPI Command ................................................................................................................ 12
6.3.2 SPI Timing ..................................................................................................................... 13
7 Register Map ......................................................................................................................... 15
7.1 Register Bank 0 ....................................................................................................................... 15
7.2 Register Bank 1 ....................................................................................................................... 20
8 Electrical Specifications ......................................................................................................... 21
9 Typical Application Schematic............................................................................................... 22
10 Package Information.............................................................................................................. 23
11 Order Information................................................................................................................. 24
12 Contact Information .............................................................................................................. 25
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