sc605-r ETC-unknow, sc605-r Datasheet

sc605-r

Manufacturer Part Number

sc605-r

Description

Speech Music Processor

Manufacturer

ETC-unknow

Datasheet

1.SC605-R.pdf (8 pages)

Current page: 1 of 8
Download datasheet (266Kb)

Features

Description

The

processor that combines a speech synthesizer,

general-purpose I/O, onboard ROM, and direct

speaker drive in a single package. The

computational unit utilizes a powerful new DSP

which gives the SC-605 unprecedented speed

and computational flexibility compared with

previous devices of its type. The SC-605

supports a variety of speech and audio coding

algorithms, providing a range of options with

respect to speech duration and sound quality.

The device consists of a micro-DSP core,

embedded program, and data memory, and a self-contained clock generation system. General-purpose

periphery is comprised of 32 bits of partially configurable I/O. The core processor is a general-purpose 16-bit

microcontroller with DSP capability. The basic core block includes computational unit (CU), data address unit,

program address unit, two timers, eight level interrupt processor, and several system and control registers. The

core processor gives the SC-605 break-point capability in emulation.

The processor is Harvard type for efficient DSP algorithm execution. It requires separate program and data

memory blocks to permit simultaneous access. The ROM has a protection scheme to prevent third-party

pirating. It is configured in 32K 17-bit words.

The total ROM space is divided into three areas:

Advanced, integrated speech synthesizer for

high-quality sound.

Operates up to 12.32 MHz (performs up to 12

MIPS).

Single chip solution for up to 37 minutes of

speech (using 2.36 Mb of onboard program

plus data ROM).

Supports

Such as: MX, CX, Simple CX, LX, ADPCM, and

Polyphonic Music.

Simultaneous speech plus music capabilities.

Very low-power operation, ideal for hand-held

devices.

Low-voltage operation, sustainable by three

batteries.

Reduced power stand-by modes, less than 10

µA in Deep-Sleep mode.

1) The lower 2K words are reserved by Sensory, Inc. for the purposes of a built-in self-test

2) The upper 30K words are for user program/data

3) Additional 1.83 Mb data ROM provides data for up to 37 minutes of speech.

SC-605

high-quality

low-cost,

synthesis

mixed-signal

algorithms

P/N 80-0209-A

Microprocessor

288 KBytes

16-Bit

Speech And Music Processor

ROM

640-words

640-word RAM.

32 I/O pins consisting of: 24 general-purpose bit

configurable I/O, 8 inputs with programmable

pullup resistors and a dedicated interrupt (key-

scan).

Direct speaker driver, 32 Ω (PDM).

One-bit

interrupt service.

Resistor-trimmed oscillator or 32.768 kHz

crystal reference oscillator.

Serial scan port for in-circuit emulation and

diagnostics.

The SC-605 is sold in die form or 100-pin LQFP

package.

An emulator device is available in a ceramic

package for development (SC-614-P).

RAM

comparator

COMPARATOR

TIMER 1

TIMER 2

SC-605 Block Diagram

with

10-Bit

PLLM

32 I/O

DAC

SC-605

edge-detection

Data sheet

Related parts for sc605-r

sc605-r Summary of contents

Page 1

Features Advanced, integrated speech synthesizer for high-quality sound. Operates up to 12.32 MHz (performs MIPS). Single chip solution for minutes of speech (using 2. onboard program plus data ROM). Supports high-quality synthesis ...

Page 2

The data memory is internal static RAM. The RAM is configured in 640 17-bit words. All memories are designed to consume minimum power at a given system clock and algorithm acquisition frequency. A flexible clock generation system enables the software ...

Page 3

Pin/Pad Assignment 19 20 SC-605 (top view of the die NAME PIN NO. Input/Output Ports PC0 – PC7 89 → 82 PD0 – PD7 99 → 92 PE0 – PE7 46 → 39 PF0 – PF7 16 → ...

Page 4

Absolute Maximum Ratings Absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, V (see Note 1) DD Supply current, I (see Note 2) DD Input voltage range, V (see Note 1) I Output voltage range, V ...

Page 5

DC Electrical Characteristics 70°C PARAMETER RESET_ Threshold changes V High-level input voltage IH V Low-level input voltage IL ¶ I High-level output current per pin of I/O port OH ¶ I Low-level output current per pin ...

Page 6

Mechanical Data LQFP 100 PLASTICQUAD FLATPACK (14x14x1.4 mm) Dimension in mm Symbol Min Nom Max 1.60 A1 0.05 - 0.15 0.002 A2 1.35 1.40 1.45 0.053 b 0.17 0.22 0.27 0.007 b1 0.17 0.20 0.23 0.007 c ...

Page 7

... Ordering Information Part Ordering P/N Shipping P/N SC-605 DIE SC605-R SC-605 LQFP SC605-RL1 © 2002 Sensory Inc. Pin X-Axis Min Y-Axis Min X-Axis Max 82 3402.53 622.82 3488.53 83 3402.53 776.82 3488.53 84 3402.53 930.82 3488.53 85 3402.53 1084.82 3488 ...

Page 8

The Interactive Speech™ Product Line The Interactive Speech line of ICs and software was developed to “bring life to products” through advanced speech recognition and audio technology. The Interactive Speech Product Line was designed for consumer telephony products and cost-sensitive ...

Related keywords

sc605-r datasheet
sc605-r data sheet
sc605-r pdf datasheet
sc605-r component
sc605-r part
sc605-r distributor
sc605-r RoHS
sc605-r datasheet download