PNX4901 データシートの表示（PDF） - Unspecified

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PNX4901

Single-chip gSM/gpRS foR Ulc+

Unspecified 

Single-chip GSM/GPRS for ULC+

PNX4902 - ultra-low-cost solution with value-added multimedia and connectivity features

This second-generation solution builds on the

groundbreaking PNX4901. It delivers enhanced audio

integration and performance, value-added multimedia

features such as stereo MP3 playback and FM recording,

BluetoothTM connectivity and extensive peripheral support.

As part of the PNX49xx family, the PNX4902 offers

lowest cost of ownership, best-in-class RF performance,

longest battery life and robust security. The PNX4902

enables a new class of ULC+ handsets that offer highly

desirable features at a greatly reduced price, thus

expanding the reach of these technologies to millions

more consumers in emerging and developed markets.

Key features

• Complete GSM/GPRS solution in a single

monolithic IC

• GPRS class 10

• SAIC for increased network capacity

• A5/1, A5/2, A5/3 encryption

• TTY/CTM support

• R99 protocol stack, mature and field-tested worldwide

• Completely integrated RF transceiver

• Tri-band

• Proven, industry-leading Aero transceiver core

• Complete PMU subsystem

• Integrated battery-charging circuitry and all voltage

regulators (LDOs and DC-DC)

• Integrated audio subsystem

• 40-voice MIDI + MP3 and AAC ringtones

• Stereo MP3 playback

• Microphone amplifier with 2 different inputs

• 3 audio output amplifiers, including a high-performance

8 Ω driver

• Speakerphone with echo cancellation and noise

suppression

• Hardware security based on 128-bit RSA

• Robust yet flexible SIM/Flash lock

• Integrated connectivity and peripheral support

• Support for external camera

• Bluetooth 2.0 with A2DP, GAP, HSP, HFP, OPP,

FTP, SPP, DUN profiles

• FM playback and record

• 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

• Standard RoHS-compliant package

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

Key BENEFITS

• Mature and proven platform

• Tested worldwide across 50 operator networks

• Lowest total BOM cost

• 2x to 3x fewer external components than for multi-chip

designs

• Best-in-class RF performance

• E xceptional call quality and lowest dropped calls resulting

in enhanced user experience

• Lowest current consumption

• Cheaper, smaller batteries

• Extended battery life

• Robust security

• Reliable protection against hacking

• Best-in-class audio performance

• Loud and clear voice calls and music

www.stericsson.com

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