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BCM93352VCM Datasheet(PDF) 2 Page - Broadcom Corporation. |
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BCM93352VCM Datasheet(HTML) 2 Page - Broadcom Corporation. |
2 / 2 page 100 MHz R3000 MIPS Core with MIPS32 Extensions 140MHz 16-bit Dual MAC DSP Core iLine32 MAC USB 1.1 MAC Enhanced DOCSIS/ EuroDOCSIS 1.1 MAC with BPI+ QPSK/16QAM Upstream Modulator with 10bit D/A 64/256QAM Downstream Demodulator with 10bit A/D 16-bit External Bus Interface Timers Dual UART Interrupt Control USB 1.1 Transceiver 4 KB I-Cache 4 KB D-Cache 80K words Program SRAM 48K words Data SRAM IPSec/HMAC/RC4 Encryption Engine DMA Power Management Controller PCM Hwy/ IOM-2 Interface 16/32-bit SDRAM Interface Audio Processor & SLIC I/F Voice AFE with 14bit A/D-D/A GPIO EEPROM (Optional) 100 MHz SDRAM 802.3u MII 802.3u Twisted Pair USB 1.1 Twisted Pair 0—65 MHz RF Amp Ctl 36/44 MHz IF Tuner Ctl Four-wire Differential Ch0 Ch1 Ch2 Ch3 Ch0 Ch1 Ch2 Ch3 PCM Hwy/ Peripheral Bus LEDs/Misc JTAG Clock Generation Module SLIC Control / Hook Detect SRAM (Optional) FLASH EBI Expansion Internal System Bus BCM3352 PB Bridge 802.3u Ethernet MAC HPNA 2.0 The Broadcom BCM3352 represents a new and unprecedented level of integration for PacketCable Multimedia Terminal Adapters (MTA.) The BCM3352 provides a unique solution for low power and cost effective MTAs that can deliver primary line VoIP cable telephony and broadband data services over phone lines worldwide. Key modules integrated in the BCM3352 include: • Enhanced VoIP DOCSIS/EuroDOCSIS 1.0/1.1 based MAC integrating a wirespeed DES encryption/decryption engine, full DOCSIS/EuroDOCSIS 1.1 QoS, support for 16 SIDS in the downstream, 256 multicast/and Unicast DA CAM, 16 independent DMA controlled upstream queues, as well as extended network management MIB and diagnostic features. • 200+ MIPS VoIP/FoIP DSP with patented PacketSync™ delivering four channels of compressed voice packets, including G.711, G.726, G.729a/b/e, and G.728 Vocoders, plus T.38 Fax Relay. • Integrated iLine32™ HPNA 2.0 home phone line interface that eliminates hundreds of dollars worth of additional telephone and Ethernet wiring. • High-performance 120 MIPS, 100-MHz MIPS32 processor with a 4K two-way set associative I-cache and a 4K two-way associative D-cache. • Broadcom Propane™ software support for enhanced bandwidth efficiency and turbo modem performance. • Integrated 10/100 Ethernet MAC for support of small business integrated access device applications. • IPSec module with single-DES (CBC & ECB modes), triple- DES (CBC & ECB modes), MD-5 and SHA authentication in hardware, providing support for Virtual Private Networks (VPNs). • Integrated four-channel FlexiVoice™ Voice Codec with individual line programmable filter coefficients, providing optimum performance for both V.90 modem and voice applications. Ordering Information: BCM93352V Reference Design BCM93352VCM Reference Design BCM3352 OVER VIEW For more information please contact us at: Phone: 949-450-8700, FAX: 949-450-8710 Email: info@broadcom.com Visit our web site at: www.broadcom.com © 2000 BROADCOM CORPORATION 3352-PB03-R-12.14.00 Broadcom ®, the pulse logo and QAMLink are registered trademarks of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. iLine32, FlexiVoice, Propane and PacketSync are trademarks of Broadcom Corporation. BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 |
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