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ZL38050

Status: In Production

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Overview
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Development Environment
RoHS Information
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Device Overview

Summary

Microchip's Timberwolf family of ZL380xx audio processors is designed with best-in-class noise reduction, stereo echo cancellation, and de-reverberation by using license-free, royalty-free intelligent audio IP algorithms.  This dedicated processor offloads the host processor in your design.  It is optimized for low power with audio hardware accelerators.  Our 1-,2-and 3-mic arrays can be implemented in a linear or triangular configuration for optimal beamforming performance.  Timberwolf is proven to pass industry standards, including Amazon Far-Field certification.  It offers an 8-band equalizer, up to four digital MIC inputs, and two internal 16 ohm speaker drivers.  Use our MiTuner GUI tool for setting your audio path configuration to easily tune for your best audio performance.  Accelerate your time-to-market by using our validated reference design.

The ZL38050 is a single-microphone, entry level processor that is targeted fir two-way audio applications, such as security cameras. 

Additional Features
    • 44.1/48 kHz Stereo Music Playback with Voice
    • A single Digital Microphone input supporting up to 2 Microphones
    • TDM port shared between PCM and Inter-IC Sound (I2S)
    • Performs sample rate conversion
    • SPI Slave port for host processor interface
    • Master SPI ports for serial Flash interface
    • 14 General Purpose Input/Output (GPIO) pins
    • General purpose UART port
    • Boots from SPI, UART, or Flash allowing easy firmware updates
    • Can run unattended (controllerless), self booting into a configured operational state
    • Ultra low power standby mode
    • Full duplex operation supports AEC (up to 256 ms) in Narrowband (8 kHz sampling) or Wideband (16 kHz sampling) operation
    • Performs sample rate conversion
    • Can run unattended (controllerless), self booting into a configured operational state
Parametrics
Name
Value
Long Tail AEC (mS)
256.0
Far Field MIC (FFM)
Yes
Number of MICs
1
Noise Reduction
Yes
Dereverberation
Yes
8-band EQ
Yes
Number of Pins
56 and 64

Documents

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Data Sheets

  
3497KB

Product Brief

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
Timberwolf Development Board
Timberwolf Development Board ( EV08Z13A )

Microchip’s EV08Z13A evaluation board features Microchip’s Timberwolf audio processor, capable of running the full family of Timberwolf technology firmware. The EV08Z13A is designed to help developers quickly prototype and demonstrate high-quality audio processing algorithms such as full-duplex stereo echo cancellation, beamforming, noise reduction, dynamic range control, audio

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ZL38050UGB2
0.048400
0.000000
56
WLCSP
3.05x3.05xmm
SAC405
e6
ZL38050LDF1
0.244500
0.600000
64
VQFN
9x9x1mm
Matte Tin
e3
ZL38050LDG1
0.244500
1.207692
64
VQFN
9x9x1mm
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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