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AWA89501QNR

データシート：

製品詳細

パラメータ

IO Supply (Max) (V)	3.63
IO Supply (Min) (V)	2.97
AVDD (Max) (V)	3.63
AVDD (Min) (V)	2.97
Number of ADC channels	2
Number of DAC channels	1
Analog inputs	2
Digital inputs	2
Analog onputs	1
ADC Signal to noise ratio(dB)	95
ADC THD+N Ratio(dB)	-80
DAC Signal to noise ratio(dB)	95
DAC THD+N Ratio(dB)	75
DSP	YES
NPU	YES
Digital Audio Interface	IIS, PDM,UART
Control Interface	IIC
Temperature	-40℃~85℃

パッケージ | ピン | サイズ

QFN 5X5-40L

特性

 Neural network processor for the audio(A-NPUTM): A-NPUTM supports neural networks such as DNN, TDNN, RNN, and CNN, as well as parallel vector operations. Support speech recognition, Voiceprint Recognition, edge-side NLP, command word self-learning, voice detection;  CPU and memory: The CPU clock speed can reach 180 MHz; Built-in 4MBytes Flash memory; Built-in 480KBytes SRAM; Built-in 512-bit eFuse, can be used for application encryption;  Audio Codec: High-performance, low-power audio ADC, SNR ≥ 95dB; Low-power audio DAC, SNR ≥ 95dB;  Audio Interface: 1-way IIS interface, supports configurable master-slave; 1-channel dual-path PDM interface;  ADC and PWM: Built-in 4-channel 12-bit SAR ADC; Supports 6 PWM interfaces;  GPIO: 26 high-speed GPIOs with a response rate of up to 20MHz; Among them, 18 GPIOs support 5V input;  Reset and power management: Built-in Power Management Unit (PMU); PMU input voltage range: 3.6V to 5.5V; Built-in Power-On Reset (POR); Built-in Voltage Detection (PVD);  Clock: Built-in RC oscillator, also supports external crystal oscillator; developers can choose to use either the built-in RC or an external crystal as the chip clock source depending on different application scenarios;  Communication interface: 1-channel IIC interface; 3 UART interfaces, supporting 5V and up to 3Mbps speed;  Timers and Watchdogs: Built-in 4 sets of 32-bit timers and 2 sets of watchdogs;  WBQFN 5mmX5mmX0.85mm-40L package

技術文書

タイプ	タイトル	言語	日付
Datasheet	DS_AWA89501_EN_V1.0	英文	2026-04-21
Product Design Guide	AWA89501QNR 硬件设计指南	中文	2026-07-22
Application plan	【应用方案】离线AI语音处理 + 声纹识别，AWA89501 破解智能窗帘适配与误控难题	中文	2026-05-27