Cypress CYW43340 Manuals

Manuals and User Guides for Cypress CYW43340. We have 1 Cypress CYW43340 manual available for free PDF download: Manual

Cypress CYW43340 Manual (97 pages)

Single-Chip, Dual-Band (2.4 GHz/5 GHz) IEEE 802.11 a/b/g/n MAC/Baseband/ Radio with Integrated Bluetooth 5.0

Brand: Cypress | Category: Radio | Size: 1 MB

Table of Contents
4
Introduction
5
Overview
5
Features
6
Standards Compliance
7
Power Supplies and Power Management
8
Power Supply Topology
8
WLAN Power Management
10
PMU Sequencing
10
Power-Off Shutdown
11
Power-Up/Power-Down/Reset Circuits
11
Frequency References
12
Crystal Interface and Clock Generation
12
Tcxo
12
Frequency Selection
14
External 32.768 Khz Low-Power Oscillator
15
Bluetooth Subsystem Overview
16
Features
16
Bluetooth Radio
17
Bluetooth Baseband Core
18
Bluetooth 5.0 Features
18
Link Control Layer
18
Test Mode Support
18
Bluetooth Power Management Unit
19
Adaptive Frequency Hopping
22
Advanced Bluetooth/Wlan Coexistence
22
Fast Connection (Interlaced Page and Inquiry Scans)
22
Microprocessor and Memory Unit for Bluetooth
23
RAM, ROM, and Patch Memory
23
Reset
23
Bluetooth Peripheral Transport Unit
24
PCM Interface
24
UART Interface
31
I 2 S Interface
32
WLAN Global Functions
35
WLAN CPU and Memory Subsystem
35
One-Time Programmable Memory
35
GPIO Interface
35
External Coexistence Interface
35
UART Interface
36
JTAG Interface
36
WLAN Host Interfaces
37
SDIO V2.0
37
HSIC Interface
39
Wireless LAN MAC and PHY
40
MAC Features
40
WLAN PHY Description
43
WLAN Radio Subsystem
45
Receiver Path
45
Transmit Path
45
Calibration
45
Pinout and Signal Descriptions
46
Signal Assignments
46
Signal Descriptions
46
I/O States
55
DC Characteristics
58
Absolute Maximum Ratings
58
Environmental Ratings
58
Electrostatic Discharge Specifications
59
Recommended Operating Conditions and DC Characteristics
59
Bluetooth RF Specifications
61
WLAN RF Specifications
68
Introduction
68
Ghz Band General RF Specifications
69
WLAN 2.4 Ghz Receiver Performance Specifications
69
WLAN 2.4 Ghz Transmitter Performance Specifications
73
WLAN 5 Ghz Receiver Performance Specifications
74
WLAN 5 Ghz Transmitter Performance Specifications
76
General Spurious Emissions Specifications
77
Internal Regulator Electrical Specifications
78
Core Buck Switching Regulator
78
Ldo (Ldo3P3)
79
Ldo (Ldo2P5)
80
Hsicdvdd Ldo
80
Cldo
81
Lnldo
82
System Power Consumption
83
WLAN Current Consumption
83
Bluetooth and BLE Current Consumption
84
Interface Timing and AC Characteristics
85
SDIO Timing
85
HSIC Interface Specifications
87
JTAG Timing
87
Power-Up Sequence and Timing
88
Sequencing of Reset and Regulator Control Signals
88
Package Information
91
Package Thermal Characteristics
91
Junction Temperature Estimation and PSI JT Versus THETA JC
91
Environmental Characteristics
91
Mechanical Information
92
Ordering Information
94
Additional Information
94
Acronyms and Abbreviations
94
Iot Resources
94
Document History
95
Sales, Solutions, and Legal Information
97

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