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M21218G-42

  • In Stock: 12067
  • Available: 288

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $15.50000US $15.50
10+US $13.95000US $139.50
30+US $10.85000US $325.50
100+US $8.91250US $891.25
500+US $8.52500US $4262.50
1000+US $7.75000US $7750.00

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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  • Description
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Description
GPRS/GSM SINGLE-CHIP BASEBAND PROCESSOR
The BCM2121 GPRS/GSM baseband processor offers a high level of system integration, performance, and features for next-generation handsets and radio cards.
The BCM2121 is a single-chip baseband device that is applicable for wireless handsets and speakerphones.
FEATURES
• Single 200-pin FBGA device (13 mm × 13 mm)
• GSM voice handset capabilities: FR/EFR/AMR/HR
• Data capability (one to five slots, up to four RX/4 TX slots)
• GPRS (multislot Class 10) up to 84.4 Kbps
• HSCSD (multislot Class 10) up to 57.6 Kbps
• GSM single slot up to 14.4 Kbps
• Multivoltage SIM, PCMCIA, and IrDA compliant interfaces
• GSM850, E-GSM900, GSM1800, and GSM1900 bands
• Extremely low-power design: 3V I/O and 2V core
• Three UART serial ports for data/fax/testing
• Flexible RF transceiver control interface:
• Integrated PA controller
• APC DAC with ramping RAM
• Support straight or multiplexed I and Q
• Schedule-based programmable serial control
• Power/cost-flexible audio circuitry
• Noise suppression and echo cancellation for speakerphone and car phone environments
• Sidetone/microphone amplification control
• High-output speaker driver
• Flexible clock rates for processors (0 to 52 MHz)
• Real-time clock and alarm
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

  • Shipping Methods

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  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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