NX11FS2x (EF Series) - 32-bit Audio SoC for SBC / MIDI Playback & Effect Processing

2025-03-16
NX11FS2x 是一款基于32位MCU的高品质语音/MIDI系统单芯片处理器,专为处理数字语音相关功能而设计。它源自NX1 OTP系列,在语音/MIDI播放的各种应用中已被广泛采用。NX11FS2x是新一代的EF(嵌入式快闪存储器)系列,旨在弥补一次性烧录OTP的不足,并将ICE调试功能直接集成到量产芯片中,从而简化开发流程。与掩膜(Mask ROM)产品相比,NX11FS2x具有更优的MOQ和交期优势。该芯片采用内存映射架构,最高可寻址16MB,包括内存(EF/RAM)、外设以及SPI Flash的存储空间(支持Bank扩展以及指令/数据模式)。NX11FS2x支持SBC(子带编码),在音质上大幅超越传统的ADPCM算法。

Nyquest

NX11FS2x

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Part#

32-bit Audio SoC

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SBC / MIDI Playback & Effect Processing ]

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Technical Documentation

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SOP-8, SOP-16, SSOP-24

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Aug. 15, 2024

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