| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
999 pcs
|
999 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The CX20921-99Z from Conexant Systems is a sophisticated System-on-Chip (SoC) designed for far-field voice input processing. This device integrates a voice trigger function, enabling a low-power Wake-on-Voice (WoV) capability. In WoV mode, with the ADC and DSP active, the device consumes less than 70mW, significantly below typical standby 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. The CX20921 is compatible with various embedded and server-based speech recognition engines and vendors.
This voice input processor is suitable for a range of applications, including voice-controlled Smart TVs and STBs, smart Bluetooth/WiFi speakers, voice-interactive smart appliances, Internet of Things (IoT) devices, and automotive hands-free control systems. The component is housed 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.
When the ADC and DSP are active in the Wake-on-Voice (WoV) mode, the device consumes less than 70mW.
The CX20921-99Z features a powerful dual-core 32-bit DSP.
The device includes multiple Integrated Interchip Sound (I2S) serial data interfaces.
The CX20921-99Z supports an Inter-Integrated Circuit (I2C) serial control interface.
The component is supplied in a 60-QFN package measuring 7mm x 7mm.