Multi-Channel (5) PMIC for Automotive Radio Applications – 3 LVBUCK and 1 LDO
One-Chip Solution, Scalable Audio DSP Processing with AI/ML Capability
- This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.
The SAF9100 is an automotive audio one-chip solution enabling car infotainment for the software defined car. It includes two open core latest generation audio DSPs that can satisfy today's and tomorrow's audio processing demands for entry level, mid-range and high-end audio applications. In addition, the SAF9100 has an embedded MCU and comprehensive connectivity including PCIe and Gbit-Ethernet.
The SAF9100 supports AI/ML accelerators and includes NXP's own hardware-based biquad accelerators.
The SAF9100 hardware and enablement (documentation, software and boards) are available for selected customers with an approved NDA. For additional information and availability, contact support or your local sales representative.
Product Details
Features
Advanced Audio
- Two high performance floating-point audio DSPs (HiFi 5) on board (incl. neural network accelerators)
- Broad range of audio algorithms via a vast 3rd party eco-system
- High number of integrated sample rate converters
- 12 audio ADCs (configurable)
- ASIL A audio support
- Fully programmable digital audio input/output port to support a large variety of digital audio interface formats
- Support of DSP Concepts® Audio Weaver® Tool
Connectivity
- 2 general-purpose SPI ports
- PCIe 3.1 compliant interface (data rate support of 2.5 Gb/s and 5.0 Gb/s)
- 2nd PCIe interface or Gbit Ethernet SGMII interface (supporting 100BASE-T1 and 1000BASE-T1 PHY)
Package
- 9 x 9 mm package
Audio Control
- Integrated Arm® Cortex®-M7 core for audio control middleware
