CYRF69213(2007) View Datasheet(PDF) - Cypress Semiconductor

Part Name

Description

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CYRF69213
(Rev.:2007)

Programmable Radio on Chip Low Power

Cypress Semiconductor 

CYRF69213

Applications

The CYRF69213 PRoC LP Low Speed is targeted for the

following applications:

• USB Bridge for Human Interface Devices (HID)

— Wireless mice

— Wireless keyboards

— Remote controls

— Gaming applications

• USB Bridge for General Purpose Applications

— Consumer electronics

— Industrial applications

— White goods

— Home automation

— Personal health

Functional Description

PRoC LP devices are integrated radio and microcontroller

functions in the same package to provide a dual-role

single-chip solution.

Communication between the microcontroller and the radio is

via the SPI interface between both functions.

Functional Overview

The CYRF69213 is a complete Radio System-on-Chip device,

providing a complete RF system solution with a single device

and a few discrete components. The CYRF69213 is designed

to implement low-cost wireless systems operating in the

worldwide 2.4-GHz Industrial, Scientific, and Medical (ISM)

frequency band (2.400 GHz–2.4835 GHz).

2.4 GHz Radio Function

The radio meets the following world-wide regulatory require-

ments:

• Europe

— ETSI EN 301 489-1 V1.4.1

— ETSI EN 300 328-1 V1.3.1

• North America

— FCC CFR 47 Part 15

• Japan

— ARIB STD-T66

Data Transmission Modes

The radio supports four different data transmission modes:

• In GFSK mode, data is transmitted at 1 Mbps without any

DSSS

• In 8DR mode, 1 byte is encoded in each PN code symbol

transmitted

• In DDR mode, 2 bits are encoded in each PN code symbol

transmitted

• In SDR mode, a single bit is encoded in each PN code

symbol transmitted

Both 64-chip and 32-chip data PN codes are supported. The

four data transmission modes apply to the data after the Start

of Packet (SOP). In particular, the packet length, data and

CRC are all sent in the same mode.

USB Microcontroller Function

The microcontroller function is based on the powerful

CYRF69213 microcontroller. It is an 8-bit Flash programmable

microcontroller with integrated low speed USB interface.

The microcontroller has up to 14 GPIO pins to support USB,

PS/2 and other applications. Each GPIO port supports

high-impedance inputs, configurable pull up, open drain

output, CMOS/TTL inputs and CMOS output. Up to two pins

support programmable drive strength of up to 50 mA.

Additionally each I/O pin can be used to generate a GPIO

interrupt to the microcontroller. Each GPIO port has its own

GPIO interrupt vector with the exception of GPIO Port 0.

The microcontroller features an internal oscillator. With the

presence of USB traffic, the internal oscillator can be set to

precisely tune to USB timing requirements (24 MHz ± 1.5%).

The PRoC LP has up to 8 Kbytes of Flash for user’s firmware

code and up to 256 bytes of RAM for stack space and user

variables.

The PRoC LP includes a Watchdog timer, a vectored interrupt

controller, a 12-bit programmable interval timer with config-

urable 1-ms interrupt and a 16-bit free running timer with

capture registers.

Document #: 001-07552 Rev. *B

Page 2 of 85

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