CC2550-RTY1 datasheet(1/55 Pages) TI

部件名	CC2550-RTY1

功能描述	Single Chip Low Cost Low Power RF Transmitter

PDF	55 Pages

Scroll/Zoom	100%

制造商	TI [Texas Instruments]

网页	http://www.ti.com

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1 / 55 page

CC2550

PRELIMINARY Data Sheet (Rev.1.2)

SWRS039A

Page 1 of 54

CC2550

Single Chip Low Cost Low Power RF Transmitter

Applications

• 2400-2483.5 MHz ISM/SRD band systems

• Consumer Electronics

• Wireless game controllers

• Wireless audio

Product Description

The

CC2550 is a low cost true single chip 2.4

GHz transmitter designed for very low power

wireless applications. The circuit is intended

for the ISM (Industrial, Scientific and Medical)

and SRD (Short Range Device) frequency

band at 2400-2483.5 MHz.

The RF transmitter is integrated with a highly

configurable baseband modulator which has a

configurable data rate up to 500 kbps.

Performance can be increased by enabling a

Forward Error Correction option, which is

integrated in the modulator.

The

CC2550 provides extensive hardware

support for packet handling, data buffering and

burst transmissions.

The main operating parameters and the 64-

byte transmit FIFO of

CC2550 can be controlled

via an SPI interface. In a typical system, the

CC2550 will be used together with a micro-

controller and a few passive components.

CC2550 is part of Chipcon’s 4th generation

technology platform based on 0.18

µm CMOS

technology.

This data sheet contains preliminary data, and supplementary data will be published at a later

date. Chipcon reserves the right to make changes at any time without notice in order to improve

design and supply the best possible product. The product is not fully qualified at this point.

Key Features

•

Small size (QLP 4x4 mm package, 16

pins)

•

True single chip 2.4 GHz RF transmitter

•

Frequency range: 2400-2483.5 MHz

•

Programmable data rate up to 500 kbps

•

Low current consumption

•

Programmable output power up to +1 dBm

•

Very few external components: Totally on-

chip frequency synthesizer, no external

filters needed

•

Programmable baseband modulator

•

Ideal for multi-channel operation

•

Configurable packet handling hardware

•

Suitable for frequency hopping systems

due to a fast settling frequency synthesizer

•

Optional Forward Error Correction with

interleaving

•

64-byte TX data FIFO

•

Suited for systems compliant with EN 300

328 and EN 300 440 class 2 (Europe),

FCC CFR47 Part 15 (US), and ARIB STD-

T66 (Japan)

•

Many powerful digital features allow a

high-performance RF system to be made

using an inexpensive microcontroller

•

Efficient SPI interface: All registers can be

programmed with one “burst” transfer

•

Integrated analog temperature sensor

•

Lead-free “green“ package

•

Flexible support

for packet oriented

systems: On chip support for sync word

insertion,

flexible

packet

length and

automatic CRC handling

•

OOK supported

•

FSK, GFSK and MSK supported.

•

Optional automatic whitening of data

•

Support for asynchronous transparent

transmit mode for backwards compatibility

with

existing

radio

communication

protocols

类似零件编号 - CC2550-RTY1

制造商	部件名	数据表	功能描述
Texas Instruments	CC2550-RTY1	834Kb / 62P	Low-Cost Low-Power 2.4 GHz RF Transmitter 23-May-2025

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