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NSAM266SAA/V 数据表(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 NSAM266SAA/V
功能描述  NSAM266SA CompactSPEECHTM Digital Speech Processor with Serial Flash Interface
PDF  52 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

NSAM266SAA/V 数据表(HTML) 2 Page - National Semiconductor (TI)

  NSAM266SAA/V Datasheet HTML 1Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 2Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 3Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 4Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 5Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 6Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 7Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 8Page - National Semiconductor (TI) NSAM266SAA/V Datasheet HTML 9Page - National Semiconductor (TI) Next Button
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Features
Y
Designed around the CR16A a 16-bit general-purpose
RISC core implementation of the CompactRISC archi-
tecture
Y
2048 MHz operation
Y
On-chip DSP Module (DSPM) for high-speed DSP
operations
Y
On-chip codec clock generation and interface
Y
Power-down mode
Y
Selectable speech compression rate of 52 kbits or
73 kbits with silence compression
Y
Up to 16 minutes recording on a 4-Mbit Serial Flash
(more than 1 hour total recording time on four devices)
Y
The number of messages that can be stored is limited
only by memory size
Y
MICROWIRE slave interface to an external
microcontroller
Y
MICROWIRE master interface to Serial Flash memory
devices
Y
Storage and management of messages
Y
Programmable message tag for message categoriza-
tion eg
Mailboxes InComing Messages (ICM) Out-
Going Messages (OGM)
Y
Skip forward or backward during message playback
Y
Digital volume control
Y
Variable speed playback
Y
Supports external vocabularies using Serial Flash or
expansion ROM
Y
Multi-lingual speech synthesis using International Vo-
cabulary Support (IVS)
Y
Vocabularies available in English Japanese Mandarin
German French and Spanish
Y
DTMF generation and detection
Y
DTMF detection during OutGoing Message playback
Y
Single tone generation
Y
Telephone line functions including busy and dial tone
detection
Y
Call screening (input signal echoed to codec output)
Y
Real-time clock
Y
Direct access to message memory
Y
Supports long-frame and short-frame codecs
Y
Supports up to four 4-Mbit or two 8-Mbit Serial Flash
devices
Y
Supports prerecorded IVS and OGM on Serial Flash
Y
Available in 68-pin PLCC and 100-pin PQFP packages
http
www nationalcom
2



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