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Cypress CYW43353LIUBG
Infineon Cypress CYW43353LIUBG Manuals
Manuals and User Guides for Infineon Cypress CYW43353LIUBG. We have
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Infineon Cypress CYW43353LIUBG manual available for free PDF download: Manual
Infineon Cypress CYW43353LIUBG Manual (114 pages)
Brand:
Infineon
| Category:
Single board computers
| Size: 2.18 MB
Table of Contents
Table of Contents
5
Overview
7
Features
9
Standards Compliance
9
Automotive and Industrial Usage Model
10
2 Power Supplies and Power Management
11
Power Supply Topology
11
PMU Features
11
WLAN Power Management
13
PMU Sequencing
13
Power-Off Shutdown
14
Power-Up/Power-Down/Reset Circuits
14
3 Frequency References
15
Crystal Interface and Clock Generation
15
External Frequency Reference
16
Frequency Selection
17
External 32.768 Khz Low-Power Oscillator
18
4 Bluetooth Subsystem Overview
19
Features
19
Bluetooth Radio
20
Transmit
20
Digital Modulator
20
Digital Demodulator and Bit Synchronizer
20
Power Amplifier
20
Receiver
20
Receiver Signal Strength Indicator
21
Local Oscillator Generation
21
Calibration
21
5 Bluetooth Baseband Core
22
Bluetooth 4.1 Features
22
Bluetooth Low Energy
22
Link Control Layer
23
Test Mode Support
23
Bluetooth Power Management Unit
24
RF Power Management
24
Host Controller Power Management
24
BBC Power Management
25
Wideband Speech
26
Packet Loss Concealment
26
Audio Rate-Matching Algorithms
27
Codec Encoding
27
Multiple Simultaneous A2DP Audio Streams
27
Adaptive Frequency Hopping
27
Advanced Bluetooth/Wlan Coexistence
27
Fast Connection (Interlaced Page and Inquiry Scans)
27
6 Microprocessor and Memory Unit for Bluetooth
28
RAM, ROM, and Patch Memory
28
Reset
28
7 Bluetooth Peripheral Transport Unit
29
PCM Interface
29
Slot Mapping
29
Frame Synchronization
29
Data Formatting
29
Wideband Speech Support
29
Multiplexed Bluetooth over PCM
29
PCM Interface Timing
31
UART Interface
35
S Interface
37
S Timing
37
8 WLAN Global Functions
40
WLAN CPU and Memory Subsystem
40
One-Time Programmable Memory
40
GPIO Interface
40
External Coexistence Interface
41
UART Interface
41
JTAG Interface
41
9 WLAN Host Interfaces
42
SDIO V3.0
42
SDIO Pins
42
Generic SPI Mode
43
SPI Protocol
44
Gspi Host-Device Handshake
48
Boot-Up Sequence
48
10 Wireless LAN MAC and PHY
51
IEEE 802.11Ac MAC
51
Psm
52
Wep
52
Txe
52
Rxe
52
Ifs
53
Tsf
53
Nav
53
IEEE 802.11Ac PHY
53
11 WLAN Radio Subsystem
55
Receiver Path
55
Transmit Path
55
Calibration
55
12 Pinout and Signal Descriptions
57
Ball Maps
57
Signal Descriptions
58
WLAN GPIO Signals and Strapping Options
63
Multiplexed Bluetooth GPIO Signals
64
GPIO/SDIO Alternative Signal Functions
66
I/O States
67
600 DC Characteristics
70
Absolute Maximum Ratings
70
Environmental Ratings
70
Electrostatic Discharge Specifications
71
Recommended Operating Conditions and DC Characteristics
71
14 Bluetooth RF Specifications
73
15 WLAN RF Specifications
79
Introduction
79
Ghz Band General RF Specifications
79
WLAN 2.4 Ghz Receiver Performance Specifications
80
WLAN 2.4 Ghz Transmitter Performance Specifications
83
WLAN 5 Ghz Receiver Performance Specifications
84
WLAN 5 Ghz Transmitter Performance Specifications
87
General Spurious Emissions Specifications
88
16 Internal Regulator Electrical Specifications
88
Core Buck Switching Regulator
88
Ldo (Ldo3P3)
89
Ldo (Btldo2P5)
90
Cldo
91
Lnldo
92
17 System Power Consumption
93
WLAN Current Consumption
93
Bluetooth Current Consumption
95
18 Interface Timing and AC Characteristics
96
Sdio/Gspi Timing
96
SDIO Default Mode Timing
96
SDIO High-Speed Mode Timing
97
SDIO Bus Timing Specifications in SDR Modes
98
SDIO Bus Timing Specifications in DDR50
101
Mode
101
Gspi Signal Timing
104
JTAG Timing
104
19 Power-Up Sequence and Timing
105
Sequencing of Reset and Regulator Control Signals
105
Description of Control Signals
105
Control Signal Timing Diagrams
105
20 Package Information
108
Package Thermal Characteristics
108
Junction Temperature Estimation and PSI JT Versus
108
Theta Jc
108
Environmental Characteristics
108
21 Mechanical Information
109
22 Ordering Information
111
23 Iot Resources
111
References
111
Document History Page
112
Added Cypress Part Numbering Scheme and Mapping Table on Page
113
Updated Cypress Logo and Copyright
113
Updated Figure 46 (Spec 002-13196 ** to *A) in Package Infor
113
Mation
113
Sales, Solutions, and Legal Information
114
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