UPD9971中文资料PDF规格书
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 JAVAapplication 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 |