Multi-Channel (4) PMIC for Automotive Radio Applications – 3 LVBUCK and 1 LDO
One-Chip Solution for Radio and Audio Processing
- This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information please contact your sales representative.
The SAF9000 is an automotive radio and audio single-chip solution designed for infotainment systems in software-defined vehicles (SDVs). It integrates five tuners for multistandard analog and digital radio, two audio processing cores, an embedded MCU, PCIe, and Gigabit Ethernet connectivity. A software-based control architecture enables worldwide radio and audio requirements with a single hardware variant. SAF9000 hardware, documentation, software, and boards are available to selected customers under an approved NDA. For availability, contact NXP Support or your local sales representative.
Product Details
Block Diagram
Features
Radio
- Support of all major analog and digital broadcast standards like AM, FM, DAB, DAB+, DMB, HD Radio®, DRM for AM, DRM for FM (DRM+) and CDR
- Single hardware variant covering all standard radio use cases (incl. PD and MRC)
- Unique wideband tuner concept receiving full bands
- Five built-in tuners
- Number of tuners and radio standards controlled via software
Advanced Audio
- Two high performance floating-point audio DSPs (HiFi5) on board (incl. neural network accelerators)
- Broad range of audio algorithms via 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
- Two 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
Control
- Integrated Arm® Cortex® M7 core for tuner and audio control middleware (radio control unit RCU)
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