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Si4438-B1C-FM
Silicon Laboratories Si4438-B1C-FM Manuals
Manuals and User Guides for Silicon Laboratories Si4438-B1C-FM. We have
1
Silicon Laboratories Si4438-B1C-FM manual available for free PDF download: Manual
Silicon Laboratories Si4438-B1C-FM Manual (44 pages)
Brand:
Silicon Laboratories
| Category:
Transceiver
| Size: 0 MB
Table of Contents
Table of Contents
3
1 Electrical Specifications
4
2 Functional Description
11
3 Controller Interface
12
Serial Peripheral Interface (SPI)
12
Fast Response Registers
14
Operating Modes and Timing
14
Application Programming Interface
18
Interrupts
18
Gpio
18
4 Modulation and Hardware Configuration Options
19
Modulation Types
19
Hardware Configuration Options
19
Preamble Length
20
5 Internal Functional Blocks
22
RX Chain
22
RX Modem
22
Synthesizer
24
Transmitter (TX)
26
Crystal Oscillator
29
6 Data Handling and Packet Handler
30
RX and TX Fifos
30
Packet Handler
30
7 RX Modem Configuration
32
8 Auxiliary Blocks
32
Wake-Up Timer and 32 Khz Clock Source
32
Low Duty Cycle Mode (Auto RX Wake-Up)
32
Temperature, Battery Voltage, and Auxiliary ADC
34
Low Battery Detector
34
Antenna Diversity
34
9 Pin Descriptions: Si4438
35
10 Ordering Information
37
11 Package Outline: Si44
38
12 PCB Land Pattern: Si4438
40
13 Top Marking
42
Si4438 Top Marking
42
Top Marking Explanation
42
Document Change List
43
Contact Information
44
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