MC13224VR2 datasheet(7/50 Pages) FREESCALE

部品番号	MC13224VR2

部品情報	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard

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MC13224V Technical Data, Rev. 1.2

Freescale Semiconductor

7

2.3

High Density, Low Component Count, Integrated IEEE 802.15.4

Solution

The MC13224V is more than a high performance, low power platform-in-a-package IEEE 802.15.4

solution. Not only are the transceiver (radio) and MCU on an SoC, the packaged solution contains a 128

Kbyte serial FLASH memory, onboard bypass capacitors for critical nodes, and RF components that

present a single-ended 50-

Ω interface for an external antenna. The radio is a full differential design with

an on-chip transmit/receive (TX/RX) switch, and the PiP also has an onboard balun for differential to

singled-ended conversion. On-chip RF matching is also provided to present the proper impedance to the

antenna.

To further simplify the application, single crystal operation (optimized for 24 MHz) is supported for full

radio and MCU operation. If the default 24 MHz crystal is not used, the device supports 13-26 MHz

crystals also. The load capacitance to the crystal oscillator is supplied on-chip to eliminate the need for the

otherwise required external capacitors.

2.4

Integrated IEEE 802.15.4 Transceiver (Radio and Modem)

The MC13224V IEEE 802.15.4 fully-compliant transceiver provides a complete 2.4 GHz radio with 250

kbps Offset-Quadrature Phase Shift Keying (O-QPSK) data in 5.0 MHz channels and full spread-spectrum

encode and decode. The modem supports transmit, receive, clear channel assessment (CCA), Energy

Detect (ED), and Link Quality Indication (LQI) as required by the 802.15.4 Standard.

2.4.1

RF Interface and Usage

The MC13224V RF interface provides for a single-ended, 50-

Ω port that connects directly to an antenna.

There is an onboard balun that converts the single-ended interface to a full differential, bi-directional,

on-chip interface with transmit/receive switch, LNA, and complementary PA outputs. The required port

impedance matching is also onboard. This combination allows for a very small footprint and a very low

cost RF solution.

The receiver demodulator includes a module called the Differential Chip Detector which has two modes

of operation:

•

Non-coherent Detection (NCD) with automatic frequency control (AFC)

•

Non-coherent Differential Chip Detection (DCD) without AFC

The IEEE 802.15.4 standard allows a maximum clock drift of ±40 ppm (which equals ±80 ppm

station-to-station). The MC13224V 802.15.4 demodulator includes two different methods of operating in

the presence of such large frequency errors:

NCD Mode

Provides an increased ~3.5 dB of sensitivity. However, the addition of the AFC

increases the demodulator current drain about 3 mA.

DCD Mode

Default receive mode at lower current.

For longer range applications where external amplification may be desired (LNA and/or PA), additional

ports are provided for secondary complementary PA outputs. These can be used as a separate PA interface

while the single-ended port through the balun is used as an input only. Also, four control pins and a

同様の部品番号 - MC13224VR2

メーカー	部品番号	データシート	部品情報
Freescale Semiconductor...	MC13224VR2	364Kb / 48P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard
	MC13224VR2	363Kb / 48P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard
	MC13224VR2	413Kb / 54P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard
NXP Semiconductors	MC13224VR2	603Kb / 54P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard Rev. 1.3 10/2010

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同様の説明 - MC13224VR2

メーカー	部品番号	データシート	部品情報
Freescale Semiconductor...	MC1322X	413Kb / 54P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard
Freescale Semiconductor...	MC13224VR2	363Kb / 48P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard
NXP Semiconductors	MC1322X	603Kb / 54P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard Rev. 1.3 10/2010
Freescale Semiconductor...	MC13224V	364Kb / 48P	Advanced ZigBee?? Compliant Platform-in-Package (PiP) for the 2.4 GHz IEEE짰 802.15.4 Standard
	MC13211	871Kb / 70P	ZigBee?? Compliant Platform -2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
	MC1321X	862Kb / 70P	ZigBee?? Compliant Platform - 2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
	MC1321X	870Kb / 70P	ZigBee?? Compliant Platform - 2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
NXP Semiconductors	MC1321X	1Mb / 70P	ZigBee?? Compliant Platform -2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller Rev. 1.8 08/2009
Freescale Semiconductor...	MC13211	867Kb / 70P	ZigBee?? Compliant Platform - 2.4 GHz Low Power Transceiver for the IEEE짰 802.15.4 Standard plus Microcontroller
Freescale Semiconductor...	MC1323X	514Kb / 38P	Low Cost SoC Remote Control Platform for the 2.4 GHz IEEE짰 802.15.4 Standard

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