Specifications

AMBE-3000™ Vocoder Chip Users Manual
Version 2.8, August, 2011
(Subject to Change) Page 3
DVSI CONFIDENTIAL PROPRIETARY
Hardware Information
Digital Voice Systems, Inc.
The Speech Compression Specialists
2 Hardware Information
The AMBE-3000™ Vocoder Chip uses Texas Instruments TMS320F2811 core. The TMS320F2811 DSP Design uses High-
Performance Static CMOS Technology with a low-power Core (1.8-V @135 MHz), and 3.3-V I/O. This generation of TI
DSPs, are highly integrated, high-performance solutions for demanding control applications. For more details on handling,
electrical characteristics, packaging, or timing constraints please refer to the TMS320F2811 manual found at
http://focus.ti.com/docs/prod/folders/print/tms320f2811.html
2.1 Special Handling Instructions
To avoid damage from the accumulation of a static charge, industry standard electrostatic discharge precautions and procedures
must be employed during handling and mounting.
The length of time the AMBE-3000™ can be safely exposed to the ambient environment prior to high temperature reflow
soldering follows the JEDEC industry standard classification for Moisture Sensitivity Level.
LQFP package
MSL Level-2-260C-1 Year
BGA Package
MSL Level-3-260C-168hr