User Manuals: Cypress CYW43455 Connectivity Chip

Manuals and User Guides for Cypress CYW43455 Connectivity Chip. We have 1 Cypress CYW43455 Connectivity Chip manual available for free PDF download: Manual

Cypress CYW43455 Manual (121 pages)

Single-Chip 5G WiFi IEEE 802.11n/ac MAC/ Baseband/ Radio with Integrated Bluetooth 5.0

Brand: Cypress | Category: Single board computers | Size: 2 MB

Table of Contents
4
CYW43455 Overview
6
Overview
6
Standards Compliance
7
Power Supplies and Power Management
8
Power Supply Topology
8
CYW43455 PMU Features
8
WLAN Power Management
11
PMU Sequencing
11
Power-Off Shutdown
12
Power-Up/Power-Down/Reset Circuits
12
Frequency References
13
Crystal Interface and Clock Generation
13
External Frequency Reference
14
Frequency Selection
15
External 32.768 Khz Low-Power Oscillator
16
Bluetooth Subsystem Overview
17
Features
17
Bluetooth Radio
18
Bluetooth Baseband Core
20
Bluetooth 4.0 Features
20
Bluetooth 4.2 Features
20
Bluetooth Low Energy
20
Bluetooth 5.0
20
Link Control Layer
21
Test Mode Support
21
Bluetooth Power Management Unit
22
Adaptive Frequency Hopping
25
Advanced Bluetooth/Wlan Coexistence
26
Fast Connection (Interlaced Page and Inquiry Scans)
26
Microprocessor and Memory Unit for Bluetooth
27
RAM, ROM, and Patch Memory
27
Reset
27
Bluetooth Peripheral Transport Unit
28
SPI Interface
28
SPI/UART Transport Detection
28
PCM Interface
28
UART Interface
36
I 2 S Interface
37
WLAN Global Functions
40
WLAN CPU and Memory Subsystem
40
One-Time Programmable Memory
40
GPIO Interface
40
External Coexistence Interface
41
UART Interface
42
JTAG/SWD Interface
42
WLAN Host Interfaces
43
SDIO V3.0
43
SDIO Pins
43
PCI Express Interface
45
Transaction Layer Interface
46
Wireless LAN MAC and PHY
48
IEEE 802.11Ac MAC
48
IEEE 802.11Ac PHY
51
WLAN Radio Subsystem
52
Receiver Path
52
Transmit Path
52
Calibration
52
Ball Map and Pin Descriptions
54
Ball Map
54
Pin List by Pin Number
55
Pin List by Pin Name
57
Pin Descriptions
59
WLAN GPIO Signals and Strapping Options
64
I/O States
67
DC Characteristics
71
Absolute Maximum Ratings
71
Environmental Ratings
71
Electrostatic Discharge Specifications
71
Recommended Operating Conditions and DC Characteristics
72
Bluetooth RF Specifications
73
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
88
General Spurious Emissions Specifications
89
Internal Regulator Electrical Specifications
94
Core Buck Switching Regulator
94
Ldo (Ldo3P3)
95
Ldo (Btldo2P5)
96
Cldo
97
Lnldo
98
Pcie LDO
99
System Power Consumption
100
WLAN Current Consumption
100
Bluetooth Current Consumption
102
Interface Timing and AC Characteristics
103
SDIO Timing
103
SDIO High-Speed Mode Timing
104
PCI Express Interface Parameters
110
JTAG Timing
111
SWD Timing
112
Power-Up Sequence and Timing
113
Sequencing of Reset and Regulator Control Signals
113
Package Information
115
Package Thermal Characteristics
115
Junction Temperature Estimation and PSI JT
115
Versus THETA JC
115
Environmental Characteristics
115
Mechanical Information
116
Ordering Information
118
Additional Information
118
Acronyms and Abbreviations
118
References
118
Iot Resources
118
Document History Page
119
Sales, Solutions, and Legal Information
121

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User Manuals: Cypress CYW43455 Connectivity Chip

Cypress CYW43455 Manual (121 pages)

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