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UPD9971中文资料PDF规格书

UPD9971
厂商型号

UPD9971

功能描述

MOS INTEGRATED CIRCUIT

文件大小

892.81 Kbytes

页面数量

112

生产厂商 Renesas Electronics America
企业简称

RENESAS瑞萨

中文名称

瑞萨科技有限公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2024-5-25 18:06:00

UPD9971规格书详情

FEATURES

• PCM sound generation method provides realistic sound reproduction

- Contains 32 kHz sampling Wavetable, it include 128 GM tone and 47 drum set and 32 effect tone.

- A richer tone is achieved by using 2 Wave a tone.

- The wave and the parameter can be downloaded, and the sound-making not limited to a fixed tone is

possible.

- Can play up to four melodies because of four MIDITM ports that are embedded in the sound generator core.

- The port for a real-time control of MIDI that assumes karaoke and the JAVAapplication program is installed.

- Contains a digital parametric equalizer for equalizing speakers.

- The function for a low output of the level to always enable the reproduction in the vicinity of the maximum

volume is built into.

- Various sound effects (pitch pipe bend, vibrato, Delay, reverberation, chorus, Doppra, and compressor) can

be achieved.

- Supports MOBILE-XMF.

• Contains real-time-processing 3D positioning surround functions

- The effect of the sound that the sound source moves three-dimensionally by the digital signal processing

can be achieved.

- The stereophonic effect with the extension can be obtained by the digital signal processing.

- The programmable solid sound parameter is installed, and the best setting is possible in the case and the

speaker arrangement etc. of the cellular phone.

- When the headphone is used, the stereophonic effect can be obtained.

• Includes a high-performance D/A converter with 16-bit resolution

- Supports five sampling frequency (fs) modes: 8 kHz, 16 kHz, 32 kHz, 44.1 kHz, and 48 kHz

• Provides an audio serial I/O interface (16 bits).

- The serial data input frequency is variable from 32 fs to 64 fs (during slave mode).

- Supported formats are right-justified, left-justified, and IIS

• Provides an external serial input/output interface for the sound generator

• Provides stereo line output for audio

• Supports 8-bit parallel interface or 3 or 4-wire serial interface (SPI).

• Output control functions for vibration and LED.

• Built-in PLL, so various types of input clocks can be supported.

• Contains a regulator for digital power supply (DVDD).

供应商 型号 品牌 批号 封装 库存 备注 价格
NECTOKIN
24+
BGA
990000
明嘉莱只做原装正品现货
询价
Renesa
21+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
只做原装
21+
QFNBGA
36520
一级代理/放心采购
询价
RENESAS/瑞萨
22+
NA
10000
绝对全新原装现货热卖
询价
RENESAS/瑞萨
21+
NA
12820
只做原装,质量保证
询价
NECTOKIN
2016+
PBFREE
5632
只做进口原装正品!现货或者订货一周货期!只要要网上有
询价
NEC
2008++
QFN
6708
新进库存/原装
询价
RENESAS/瑞萨
2022+
NA
8600
原装正品,欢迎来电咨询!
询价
NEC
22+
QFN
14008
原装正品
询价
RENESAS/瑞萨
23+
NA/
4250
原装现货,当天可交货,原型号开票
询价