BCM1190KQMG Broadcom, BCM1190KQMG Datasheet - Page 2

• Manufacturer Part Number: BCM1190KQMG
• Manufacturer: Broadcom

Specifications of BCM1190KQMG

• Lead Free Status / RoHS Status: Compliant

The Broadcom BCM1190 IP phone chip is targeted toward cost-
sensitive Residential Ethernet
enables manufacturers to build feature-rich, high-quality IP phones at
affordable cost points.
The chip’s high-performance enhanced-RISC processor supports
Broadcom’s field-proven PhonexChange™ IP telephony software suite.
PhonexChange includes a wide variety of narrowband and wideband
voice coders, including Broadcom’s high-fidelity BroadVoice
high quality full-duplex speakerphone algorithm, advanced jitter buffer
management and packet loss concealment techniques, and a complete
library of standard telephony algorithms required for IP phone designs.
Broadcom
PhonexChange™, BroadVoice
among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other
countries and/or the EU. Any other trademarks or trade names mentioned are the property of their
respective owners.
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2006 by BROADCOM CORPORATION. All rights reserved.
1190-PB02-R
®
, the pulse logo, Connecting everything
07/31/06
®
Controller
16, BroadVoice
External
Interrupt
Regulators
Voltage
MUX
Analog Processor Module
MUX
®
10/100BASE-T MAC + PHY
10/100BASE-T MAC + PHY
®
IP phone products. The BCM1190
Watchdog
Program
Timers
®
32, Residential Ethernet
16-bit A/D
16-bit D/A
®
HSS
, the Connecting everything logo,
MIPS JTAG
UART
Peripheral Bus
BCM1190 Block Diagram
®
, and BroadVoice
GPIOs
®
coder, a
O V E R V I E W
MMU + Dual MAC
DSP instructions
MIPS core with
+ D-Cache
+ I-Cache
275-MHz
®
Controller
are
Keyscan
The RISC processor further allows customers to add product-
differentiating application software.
The BCM1190 integrates key Ethernet IP phone components including
two 10/100BASE-T Ethernet MACs and PHYs, a wideband-capable
analog codec (coder/decoder) with integrated amplifiers, high-speed
serial port, UART, GPIO, and keyscan controller.
The chip supports serial Flash and a 208-pin MQFP package enabling an
optimized 2-layer PCB layout.
The high level of integration on the BCM1190 results in low bill of
material (BOM) costs. Combined with the PhonexChange software
suite, this integration enables phone vendors to build enterprise-class
products for the residential market at economical price points.
Master
Serial
Flash
SPI
Bridge
UPB
Interface
SDRAM
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Web: www.broadcom.com
SDRAM