Datasheet > TDA7559

TDA7559

更新时间： 2024-02-18 23:01:30

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		商用集成电路
页数	文件大小	规格书
26页	179K
描述
TDA7559, TQFP-100

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

TDA7559 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	TQFP-100	Reach Compliance Code：	not_compliant
风险等级：	5.92	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PQFP-G100	JESD-609代码：	e0
端子数量：	100	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	QFP	封装等效代码：	QFP100,.63SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK
电源：	3.3,5 V	认证状态：	Not Qualified
子类别：	Other Consumer ICs	表面贴装：	YES
技术：	CMOS	温度等级：	AUTOMOTIVE
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
Base Number Matches：	1

TDA7559 数据手册

TDA7559

DUAL DSP PLUS MICRO FOR AUDIO APPLICATIONS

PRODUCT PREVIEW

Dual 24-bit 40 MIPS DSP Cores

8 bit Microcontroller

4 receive and 5 transmit stereo channels of

Serial Audio Interface

Synchronous Serial Interface for communica-

tion with external processor

FIFO based mailboxes for inter-processor

communications

TQFP100

External Memory Interface to 128Kb SRAM or

1Mb DRAM

CORDIC co-processor

Programmable PLL to suite wide range of ex-

ternalcrystal oscillation frequencies

DESCRIPTION

The device is a high-performance Digital Signal

Processing IC particularly suited to Audio applica-

tions. The device contains two 24-bit 40 MIPS

DSP cores delivering a total of 80 MIPS of DSP

processing power. There is also an embedded 8-

bit Microcontroller to handle all control functions.

All data and program memories for both DSP

cores are on-chip. A variety of highly programma-

ble and flexible peripheral blocks for both the Mi-

crocontroller and the DSPs have been integrated

to form a powerful audio processing system on a

single chip.

SPI control interface

Powerful debug interfaces

1280 words Program Memory for DSP1, 768

words Program Memory for DSP0

256 words X and Y Data RAM and Data ROM

for each DSP

256 byte Data RAM for Microcontroller

768 byte Auxiliary RAM for Microcontroller

BLOCK DIAGRAM

Serial

Audio

Interface

SRAM/

DRAM

Interface

Synchronous

Audio

Interface

XCHG

Interface

Host

Interface 0

XDB0

XAB0

Cordic

Arithmetic

Unit

Host

Interface1

XDB1

XAB1

M8051

CORE

X-RAM0

X-ROM0

X-RAM1

X-ROM1

AUX-RAM

768 Bytes

Y-RAM0

Y-ROM0

Y-RAM1

Y-ROM1

AUX-RAM

256 Bytes

P-RAM0

P-ROM0

P-RAM1

P-ROM1

Micro

Memory

Interface

DSP1

CORE

DSP0

CORE

DEBUG

Interface

PLL

Clock

Watchdog

Timer

DCLK

Oscillator

April 1999

1/26

This is preliminary information on a new product now in development. Details are subject to change without notice.

12 3 4 5 6 7...26

下载PDF

与TDA7559相关器件

型号	品牌	描述	获取价格	数据表
TDA7560	STMICROELECTRONICS	4 x 45W QUAD BRIDGE CAR RADIO AMPLIFIER PLUS HSD	获取价格
TDA7560_05	STMICROELECTRONICS	4 X 45W QUAD BRIDGE CAR RADIO AMPLIFIER PLUS HSD	获取价格
TDA7560A	STMICROELECTRONICS	4 x 45 W quad bridge car radio amplifier	获取价格
TDA7560H	STMICROELECTRONICS	暂无描述	获取价格
TDA7561	STMICROELECTRONICS	MULTIFUNCTION QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES	获取价格
TDA75610DLV	ETC	power amplifiers moving to the green zone	获取价格