Stiffness controlled diaphragm as a possible sound attenuation solution
25 July 2024
Originally inspired by telegraph and telecom domains, the audio industry has seen first uses of the audio equalization with…
Originally inspired by telegraph and telecom domains, the audio industry has seen first uses of the audio equalization with…
Our family of Neural Decision Processors (NDPs) are specifically designed to run deep learning models, providing 100x the efficiency and 10/30x the throughput of existing low-power MCUs.
From acoustic event detection for security applications to video processing in teleconferencing, our hardware can equip almost any device with powerful advanced intelligence, enabling real-time data processing and decision making with near-zero latency.
| Image | Name | DNN Core Memory | DNN Core Clock | DNN Core Features | MCU Memory | MCU Clock | DSP Memory | DSP Clock | DSP Features | Package [mm] | Product status |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | NDP100 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 1,4mm x 1,8mm 12-ball WLBGA | Active |
 | NDP101 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 5mm x 5mm 32-pin QFN | Active |
 | NDP102 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 1,7mm x 2,5mm 20-ball eWLB | Active |
 | NDP115 | pmem: 448kB, dmem: 64kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 64kB, dmem: 144kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 2mm x 2mm 25-ball WLBGA | Active |
 | NDP120 | pmem: 896kB, dmem: 128kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 96kB, dmem: 192kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 3,1 mm x 2,5 mm 42-ball WLBGA & 5mm x 5mm 40-pin QFN | Active |
 | NDP200 | pmem: 896kB, dmem: 128kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 96kB, dmem: 192kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 5mm x 5mm 40-pin QFN | Active |
 | NDP250 | 6MB | Same as DSP | All Networks, Fixed Point | 0.5MB | Same as DSP | 1.5MB | 0,8V: < 80MHz, 0,9V: < 120MHz | HiFi3: Floating-point | 6,1mm x 5,1mm 120-ball eWLB | Sampling |
Our family of Neural Decision Processors (NDPs) are specifically designed to run deep learning models, providing 100x the efficiency and 10/30x the throughput of existing low-power MCUs.
From acoustic event detection for security applications to video processing in teleconferencing, our hardware can equip almost any device with powerful advanced intelligence, enabling real-time data processing and decision making with near-zero latency.
| Image | Name | DNN Core Memory | DNN Core Clock | DNN Core Features | MCU Memory | MCU Clock | DSP Memory | DSP Clock | DSP Features | Package [mm] | Product status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NDP100 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 1,4mm x 1,8mm 12-ball WLBGA | Active |
| NDP101 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 5mm x 5mm 32-pin QFN | Active |
| NDP102 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 1,7mm x 2,5mm 20-ball eWLB | Active |
| NDP115 | pmem: 448kB, dmem: 64kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 64kB, dmem: 144kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 2mm x 2mm 25-ball WLBGA | Active |
| NDP120 | pmem: 896kB, dmem: 128kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 96kB, dmem: 192kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 3,1 mm x 2,5 mm 42-ball WLBGA & 5mm x 5mm 40-pin QFN | Active |
| NDP200 | pmem: 896kB, dmem: 128kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 96kB, dmem: 192kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 5mm x 5mm 40-pin QFN | Active |
| NDP250 | 6MB | Same as DSP | All Networks, Fixed Point | 0.5MB | Same as DSP | 1.5MB | 0,8V: < 80MHz, 0,9V: < 120MHz | HiFi3: Floating-point | 6,1mm x 5,1mm 120-ball eWLB | Sampling |
Originally inspired by telegraph and telecom domains, the audio industry has seen first uses of the audio equalization with…
Originally inspired by telegraph and telecom domains, the audio industry has seen first uses of the audio equalization with…
Our family of Neural Decision Processors (NDPs) are specifically designed to run deep learning models, providing 100x the efficiency and 10/30x the throughput of existing low-power MCUs.
From acoustic event detection for security applications to video processing in teleconferencing, our hardware can equip almost any device with powerful advanced intelligence, enabling real-time data processing and decision making with near-zero latency.
| Image | Name | DNN Core Memory | DNN Core Clock | DNN Core Features | MCU Memory | MCU Clock | DSP Memory | DSP Clock | DSP Features | Package [mm] | Product status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NDP100 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 1,4mm x 1,8mm 12-ball WLBGA | Active |
| NDP101 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 5mm x 5mm 32-pin QFN | Active |
| NDP102 | params: 589k1 | < 16MHz | 4 Layer, Fully Connected | M0, 112kB | < 16MHz | - | - | - | 1,7mm x 2,5mm 20-ball eWLB | Active |
| NDP115 | pmem: 448kB, dmem: 64kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 64kB, dmem: 144kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 2mm x 2mm 25-ball WLBGA | Active |
| NDP120 | pmem: 896kB, dmem: 128kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 96kB, dmem: 192kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 3,1 mm x 2,5 mm 42-ball WLBGA & 5mm x 5mm 40-pin QFN | Active |
| NDP200 | pmem: 896kB, dmem: 128kB | Same as DSP | All Networks, Fixed Point | M0, 48kB | Same as DSP | imem: 96kB, dmem: 192kB | 0,9V: < 22MHz, 1,0V: < 60MHz, 1,1V: < 100MHz | HiFi3: Fixed-point | 5mm x 5mm 40-pin QFN | Active |
| NDP250 | 6MB | Same as DSP | All Networks, Fixed Point | 0.5MB | Same as DSP | 1.5MB | 0,8V: < 80MHz, 0,9V: < 120MHz | HiFi3: Floating-point | 6,1mm x 5,1mm 120-ball eWLB | Sampling |
Headquarters
SAS SELTECH
2, Allée des Cerisiers
F – 94042 Créteil FRANCE
Tel EU : +33 1 48 92 90 02
Tel NA : +1 (919) 481 6896
SELTECH is an international solution provider with deep expertise in acoustics and sensors. We offer innovative solutions to our customers’ challenges, from design to production.