# NDP120-WLBGA42 (Component) ## Description The Syntiant NDP120 Neural Decision Processor is a special purpose chip for audio and sensor processing for always-on applications in battery powered devices and other power constrained systems. The NDP120 applies neural processing to run multiple applications simultaneously with minimal power consumption. Built using the Syntiant Core 2 programmable deep learning architecture, NDP120 is designed to natively run multiple Deep Neural Networks (DNN) on a variety of architectures, such as CNN, RNN and fully connected networks. NDP120 brings a level of ML performance that delivers 25x the tensor throughput compared to the Syntiant Core 1 embedded in Syntiant’s NDP100 and NDP101 devices. A programmable HiFi 3 DSP is available for classical audio processing. Always-On Speech & Sensor-Fusion Processor ## Component Details - **Owner:** jharwinbarrozo - **Created:** 11/12/2025 - **Last Updated:** 11/12/2025 - **Visibility:** Public - **Part Type:** AI Sensor - **Manufacturer Name:** Syntiant - **Manufacturer Part Number:** NDP120-WLBGA42 - **Used in:** 5 projects - **Part Type:** Sensors - **MPN:** NDP120-WLBGA42 - **Package / Case Code:** TO - **Pin Count:** 42 ## Pins | Pin | Name | Type | |-----|------|------| | - | AUD0_PDAT/GPIO10 | | | - | AUD0_PCLK0/GPIO8 | | | - | AUD0_PCLK1/GPIO9 | | | - | AUD1_PDAT_GPIO13 | | | - | AUD1_PCLK0/GPIO11 | | | - | AUD1_PCLK1/GPIO12 | | | - | AUD2_SCK/GPIO15 | | | - | AUD2_WS/GPIO14 | | | - | AUD2_SDO/GPIO16 | | | - | JTCK | | | - | XTALINN | | | - | MSCK/GPIO3 | | | - | MSIO0/MCOPI/GPIO4 | | | - | PORSTB | | | - | XTALINP/CLK | | | - | MSSB0/GPIO0 | | | - | MSIO1/MCIPO/GPIO5 | | | - | MSIO2/GPIO6 | | | - | MSIO3/GPIO7 | | | - | SCLK | | | - | SSB | | | - | COPI/SIO0 | | | - | CIPO/SIO1/GPIO26 | | | - | SIO2/GPIO17 | | | - | SIO3/GPIO18 | | | - | SDA/GPIO21 | | | - | SCL/GPIO20 | | | - | INT/GPIO19 | | | - | MSSB1/GPIO1 | | | - | MSSB2/GPIO2 | | | - | GPIO22/DFT | | | - | GPIO23 | | | - | GPIO24 | | | - | JTMS | | | - | VDD1 | | | - | VDD2 | | | - | VDDIO | | | - | VDDIO/VDDXTAL | | | - | VDDOTP | | | - | VSSIO/VSS1 | | | - | VSSIO/VSS2 | | | - | VSSXTAL/VSSOTP | | --- *Generated from [https://www.flux.ai/jharwinbarrozo/ndp120-wlbga42](https://www.flux.ai/jharwinbarrozo/ndp120-wlbga42)*