| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
139 pcs
|
139 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request | |
|
131 pcs
|
131 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The CX20921-21Z from Conexant Systems is a sophisticated voice input processor System-on-Chip (SoC). Designed for far-field voice applications, it integrates a voice trigger function enabling a low-power Wake-on-Voice (WoV) mode. In WoV mode, with the ADC and DSP active, the device consumes less than 70mW, meeting stringent power requirements.
Key features include a powerful dual-core 32-bit DSP, multiple Integrated Interchip Sound (I2S) serial data interfaces, and an Inter-Integrated Circuit (I2C) serial control interface. This makes it compatible with various embedded and server-based speech recognition engines and vendors.
Applications for the CX20921-21Z include voice-controlled Smart TVs and Set-Top Boxes, smart Bluetooth/WiFi speakers, voice-interactive smart appliances, Internet of Things (IoT) devices, and automotive hands-free control systems.
The device is supplied in a 60-QFN 7mm x 7mm package.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.08 | $2.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
70mW
60-QFN
7mm x 7mm
2
32-bit
RoHS3 Compliant
1 Unlimited