Datasheet > CYW4390

CYW4390

更新时间： 2024-11-18 01:11:55

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
64页	1028K
描述
WICEDâ¢ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CYW4390 数据手册

ADVANCE

CYW4390

WICED™ Wi-Fi IEEE 802.11 b/g/n SoC

with Embedded Application Processor

The Cypress CYW4390 is a single-chip device that provides the highest level of integration for applications targeting the Internet of

Things and provides a complete embedded wireless system solution included in a system-on-a-chip (SOC). The CYW4390 device

supports all the rates specified in the IEEE 802.11 b/g/n specifications. Included on-chip are an ARM Cortex-based applications

processor, single stream IEEE 802.11n MAC/baseband/radio, a 2.4 GHz transmit power amplifier (PA), and a receive low-noise

amplifier (LNA). It also supports optional antenna diversity for improved RF performance in difficult environments.

CYW4390 is an optimized SoC targeting embedded applications in the industrial and medical sensor, home appliances and, generally,

internet-of-things space.

Using advanced design techniques and process technology to reduce active and idle power, the CYW4390 is designed to address

the needs of embedded devices that require minimal power consumption and compact size.

It includes a power management unit which simplifies the system power topology and allows for direct operation from a battery for

battery powered applications while maximizing battery life.

Cypress Part Numbering Scheme

Cypress is converting the acquired IoT part numbers from Broadcom to the Cypress part numbering scheme. Due to this conversion,

there is no change in form, fit, or function as a result of offering the device with Cypress part number marking. The table provides

Cypress ordering part number that matches an existing IoT part number.

Table 1. Mapping Table for Part Number between Broadcom and Cypress

Broadcom Part Number

Cypress Part Number

BCM4390

CYW4390

BCM4390DKWBG

BCM4390DKWBGT

CYW4390DKWBG

CYW4390DKWBGT

Acronyms and Abbreviations

In most cases, acronyms and abbreviations are defined on first use.

For a comprehensive list of acronyms and other terms used in Cypress documents, go to http://www.cypress.com/glossary.

Features

General Features

■ Supports battery voltage range from 3.0V to 5.25V supplies

■ 6k-bit OTP for storing board parameters

with internal switching regulator.

■ Package options: 286 bump WLCSP (4.87 mm x 5.413 mm;

■ Programmable dynamic power management

0.2 mm pitch)

Key IEEE 802.11x Features

■ IEEE 802.11n compliant

■ Supports IEEE 802.15.2 external coexistence interface to

optimize bandwidth utilization with other co-located wireless

technologies such as Bluetooth, LTE, GPS, or WiMAX.

■ Single-stream spatial multiplexing up to 72 Mbps data rate

■ Supports 20 MHz channels with optional SGI.

■ Integrated ARMCR4™ processor with tightly coupled memory

for complete WLAN subsystem functionality, minimizing the

needtowakeuptheapplicationsprocessorforstandardWLAN

functions (to further minimize power consumption while

maintaining the ability to upgrade to future features in the field)

■ Full IEEE 802.11 b/g legacy compatibility with enhanced perfor-

mance

■ Tx and Rx low-density parity check (LDPC) support for

improved range and power efficiency

■ Software architecture supported by standard WICED SDK to

allow easy migration from existing discrete MCU designs and

to future devices

■ On-chip power and low-noise amplifiers.

■ Internal fractional nPLL allows support for a wide range of

reference clock frequencies.

Cypress Semiconductor Corporation

Document Number: 002-15055 Rev. *E

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised April 21, 2017

12 3 4 5 6 7...64

中文翻译

下载PDF

与CYW4390相关器件

型号	品牌	获取价格	描述	数据表
CYW43903	CYPRESS	获取价格	WICEDâ¢ IEEE 802.11 a/b/g/n SoC with anEmbed
CYW43903KUBG	CYPRESS	获取价格	WICEDâ¢ IEEE 802.11 a/b/g/n SoC with anEmbed
CYW43907KWBG	CYPRESS	获取价格	Multifunction Peripheral, CMOS, PBGA316, WLCSP-316
CYW4390DKWBG	CYPRESS	获取价格	WICEDâ¢ Wi-Fi IEEE 802.11 b/g/n SoC with Emb
CYW4390DKWBGT	CYPRESS	获取价格	WICEDâ¢ Wi-Fi IEEE 802.11 b/g/n SoC with Emb
CYW54907	CYPRESS	获取价格	WICEDâ¢ IEEE 802.11 a/b/g/n/ac SoC with an E
CYW54907	INFINEON	获取价格	Infineon’s AIROC™ CYW54907 is an 802.11ac dua
CYW54907KWBG	CYPRESS	获取价格	WICEDâ¢ IEEE 802.11 a/b/g/n/ac SoC with an E
CYW88335	CYPRESS	获取价格	Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/Radiowith Integrated Bluetooth 4.1 for Aut
CYW88335L2CUBG	CYPRESS	获取价格	Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/Radiowith Integrated Bluetooth 4.1 for Aut

与CYW4390相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

17
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

12
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

42
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

36

产品中心

服务支持

精选活动

关于我们

帮助中心

CYW4390

CYW4390 数据手册

与CYW4390相关器件

与CYW4390相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CYW4390

CYW4390 数据手册

与CYW4390相关器件

与CYW4390相关文章

您还可以找

您在本页遇到什么问题？