PNX4901 데이터 시트보기 (PDF) - NXP Semiconductors.

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PNX4901

Enable a new generation of feature-rich ULC+ phones

NXP Semiconductors. 

NXP Nexperia single-chip

GSM/GPRS ultra-low-cost

solution PNX4902 with

triband and Bluetooth

support

Enable a new generation

of feature-rich ULC+ phones

This single-chip GSM/GPRS solution delivers enhanced multimedia and connectivity features to

ultra-low-cost handsets. Building on the groundbreaking PNX4901, it adds triband and Bluetooth

support, extensive peripheral support, and a high-performance 8-Ω driver for handsfree operation.

Key features

 C omplete GSM/GPRS solution in a single monolithic IC

– D igital and analog baseband, RF transceiver, audio codec,

and power management

– P owerful 32-bit ARM926EJ-S core

– H igh-performance 16-bit DSP core

– L ow-power, high-performance 0.13-µm CMOS process

 Telecom features

– G PRS classes 1-10, classes B and C

– S AIC for increased network capacity

– A 5/1, A5/2, A5/3 encryption

– T TY/CTM support

– R 99 protocol stack, mature and field-tested worldwide

 C ompletely integrated RF transceiver

– T riband Rx and Tx (GSM 850 or E-GSM 900,

and DSC 1800, PCS 1900)

– P roven, industry-leading Aero4210 transceiver core

– B est-in-class performance

 C omplete PMU subsystem

– Integrated battery-charging circuitriy

– Integrates all voltage regulators (LDOs and DC/DC)

 Integrated audio subsystem

– 4 0-voice polyphonic MIDI + MP3 ringtones

– Microphone amplifier with two differential inputs

– Three audio output amplifiers, including high-performance

8-Ω driver

– Speakerphone echo cancellation and noise suppression

 Integrated connectivity and peripheral support

– Support for external Bluetooth IC

– Support for external FM tuner

– SD/MMC support

– Touchscreen support

– I2C-bus, SPI, two UARTs, PCM, PWM

– 1.8/3-V SIM card interface

– Color LCD up to 176 x 200 pixels, 65k colors

 H ardware security based on 128-bit RSA

– Robust yet flexible mechanism for SIM lock, Flash lock

 Standard RoHS-compliant package

– 273-ball PBGA (10 x 10 mm, 0.5-mm pitch)

The PNX4902 is a second-generation solution that enables

high-quality, feature-rich handsets at an ultra-low cost.

Using the highly successful PNX4901 as its basis, it offers

triband operation, increased connectivity options (including

support for Bluetooth), and a high-performance 8-Ω driver for

handsfree operation.

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