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NXP Semiconductors SAF3560HV/V1100,55
- Part No.:
- SAF3560HV/V1100,55
- Manufacturer:
- NXP Semiconductors
- Category:
- DSP (Digital Signal Processors)
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
SAF3560HV/V1100,55.pdf
- Description:
- IC DGTL RADIO PROCESSOR 144HLQFP
- Quantity:
- Payment:
- Shipping:
Inventory:3,708
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Product details
Overview
SAF3560HV/V1100,55 from NXP Semiconductors is a terrestrial digital radio processor designed for HD Radio AM/FM demodulation and baseband processing. It delivers CD-quality audio output, supports dual-tuner HD Radio reception (including metadata and data services), integrates SDR-SDRAM and serial NOR-Flash controllers, and operates with 1.2 V core and 3.3 V I/O supply domains. It targets automotive infotainment head units requiring AEC-Q100 qualified digital radio capability.
For engineers reviewing the SAF3560HV/V1100,55 datasheet, SAF3560HV/V1100,55 pinout, SAF3560HV/V1100,55 application, or SAF3560HV/V1100,55 equivalent, key selection criteria include dual-baseband I2S interface support, 144-pin HLQFP thermal-enhanced package compatibility, HD Radio 1.0 compliance with external clock from NXP radio/audio DSPs, and integrated SDRAM controller for real-time audio/data buffering.
Technical Context
The SAF3560HV/V1100,55 implements a dual-channel radio subsystem with two independent baseband I2S interfaces (BB1_I2S and BB2_I2S) for primary and background tuner operation. Its architecture includes dedicated hardware accelerators for HD Radio signal decoding, conditional access (CA), store-and-replay, and EPG parsing - all enabled under HD Radio 1.0 specification with external clock sourcing from NXP radio/audio DSPs.
It features a multi-voltage domain design: 1.2 V analog/digital supplies (VDDA(OSC), VDDA(PLL), VDDD(C), VDDD(MEM)) and 3.3 V digital I/O supplies (VDDD(GP), VDDD(DSP), VDDD(MC), VDDD(SDRAM), VDDD(JTAG)), with voltage partitioning enforced per pin group. The device integrates two internal PLLs and supports external crystal (XTALI/XTALO) or reference clock input.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Radio Standard | HD Radio 1.0 compliant; supports AM/FM digital audio decoding and metadata extraction |
| Baseband Interfaces | Dual I2S-bus baseband inputs (BB1_I2S, BB2_I2S); enables simultaneous primary + background scanning |
| Audio Output | Up to 6-channel (5.1) I2S audio via three configurable I2S output ports; optional S/PDIF output (I2S3_O_SD/SPDIF_O) |
| Memory Support | SDR-SDRAM controller (up to 512 Mbit, 16-bit bus); serial NOR-Flash via SPI2 with up to 4 slave selects |
| Supply Voltages | 1.2 V core/analog (VDDD(C), VDDA(OSC), VDDA(PLL), VDDD(MEM)); 3.3 V I/O (VDDD(GP), VDDD(DSP), VDDD(MC), VDDD(SDRAM), VDDD(JTAG)) |
| Package | HLQFP144: 20 × 20 × 1.4 mm, exposed die pad, thermal-enhanced quad flat package (SOT612-4) |
| Qualification | AEC-Q100 Grade 3 qualified (−40 °C to +85 °C ambient operating range) |
Pinout & Package
SAF3560HV/V1100,55 is packaged in HLQFP144 (SOT612-4): plastic thermal-enhanced low-profile quad flat package with 144 leads, 20 × 20 × 1.4 mm body, and exposed die pad for thermal and electrical grounding.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| BB1_I2S_BCK / BB1_I2S_WS / BB1_I2S_I / BB1_I2S_Q | Primary baseband I2S interface | Bit clock, word select, in-phase, and quadrature data inputs for main HD Radio tuner path |
| BB2_I2S_BCK / BB2_I2S_WS / BB2_I2S_I / BB2_I2S_Q | Secondary baseband I2S interface | Enables background scanning and dual-station data service acquisition without interrupting primary audio |
| I2S1_O_BCK / I2S1_O_WS / I2S1_O_SD | Primary audio output interface | Configurable 6-channel I2S output for main stereo or multichannel rendering |
| BLEND | Digital/analog blend indicator | Active-HIGH signal indicating digital audio path is active; used for seamless analog fallback during poor reception |
| SDRAM_DIO[0:15] / SDRAM_AO[0:12] / SDRAM_CS_N / SDRAM_RAS_N / SDRAM_CAS_N / SDRAM_WE_N | SDRAM memory interface | Full 16-bit SDR-SDRAM bus with address, data, and control signals for real-time buffer management |
Key Features
| Feature | Design Value |
|---|---|
| Dual HD Radio tuner support | Enables concurrent primary audio playback and background station scanning for live traffic/weather data without audio interruption |
| Metadata and data services engine | Hardware-accelerated parsing of HD Radio EPG, Apple ID3 tags, and multicasting for dynamic content display |
| Voltage-partitioned I/O domains | Isolates 1.2 V core/analog and 3.3 V I/O supply rails per functional block to reduce noise coupling and improve signal integrity |
| Integrated SDRAM controller | Eliminates need for external memory controller; supports up to 512 Mbit SDR-SDRAM for audio buffering and data caching |
| AEC-Q100 qualification | Validated for automotive environments including temperature cycling, vibration, and ESD robustness per Grade 3 requirements |
Applications
| Automotive Infotainment Head Unit | HD Radio Reference Receiver |
|---|---|
Use Scenario: Integrated digital radio module in OEM dashboard systems delivering AM/FM HD audio, traffic alerts, and weather updates. IC Role / Device Role / Timing Role: Primary baseband processor handling HD Radio demodulation, audio decoding, metadata extraction, and S/PDIF/I2S output generation. Use Value: Enables CD-quality audio with zero multipath distortion and real-time data overlay using single-chip integration and AEC-Q100 reliability. |
Use Scenario: Bench-level evaluation platform for HD Radio receiver development and standards conformance testing. IC Role / Device Role / Timing Role: Core demodulator and data processor interfacing with tuners, SDRAM, Flash, and host MCU via SPI/I2C/UART. Use Value: Provides validated dual-tuner baseband interface and full HD Radio 1.0 feature set for rapid prototyping and interoperability validation. |
| Aftermarket Navigation Radio | Connected Vehicle Data Hub |
Use Scenario: Compact aftermarket radio with Bluetooth, navigation, and HD Radio data services in space-constrained enclosures. IC Role / Device Role / Timing Role: Digital radio subsystem managing tuner interface, audio blending (BLEND signal), and auxiliary I2S input for voice assistant integration. Use Value: Reduces BOM count via integrated SDRAM controller and dual I2S support, enabling cost-effective dual-source audio routing. |
Use Scenario: In-vehicle gateway aggregating HD Radio data (traffic, sports scores, stock ticker) for telematics cloud upload. IC Role / Device Role / Timing Role: Data service co-processor extracting and formatting HD Radio multicast payloads for CAN/Ethernet forwarding. Use Value: Offloads metadata parsing and store-and-replay from main MCU, ensuring deterministic latency for time-sensitive traffic reporting. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar terrestrial digital radio processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SAF3560EL/V1100 | LFBGA170 package (vs. HLQFP144); identical HD Radio 1.0 functionality and pin-compatible baseband/audio interface logic | Suitable for high-density PCB layouts where thermal pad accessibility is constrained; requires different reflow profile and stencil design | Select when board space is limited and BGA assembly capability exists; verify SDRAM timing margins due to longer trace lengths |
| SAF3560HV/V1104 | Includes Conditional Access (CA) support; same HLQFP144 package and dual-tuner capability | Required for encrypted HD Radio content delivery (e.g., subscription-based audio channels or premium data services) | Choose only if CA compliance is mandated; adds firmware licensing overhead and increases security certification scope |
Compared with SAF3560EL/V1100 and SAF3560HV/V1104, the SAF3560HV/V1100,55 provides HD Radio 1.0 functionality in the thermally optimized HLQFP144 package without CA or BGA trade-offs - making it optimal for cost-sensitive, production-ready automotive head units needing proven thermal performance and standard reflow compatibility.
Availability
SAF3560HV/V1100,55 is available at Aetrix Electronics and suitable for automotive infotainment systems, HD Radio reference receivers, and aftermarket navigation radios requiring stable component supply, AEC-Q100 qualification, and long-term lifecycle support.
Supply support for SAF3560HV/V1100,55 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in RF, digital signal processing, and automotive-grade ICs.
The SAF3560HV/V1100,55 belongs to NXP's terrestrial digital radio processor product line, engineered specifically for HD Radio 1.0 demodulation, dual-tuner data services, and automotive infotainment integration with minimal external components.
FAQ
What radio standards does the SAF3560HV/V1100,55 support?
The SAF3560HV/V1100,55 supports HD Radio 1.0 for both AM and FM digital broadcast reception, including full demodulation, audio decoding, metadata extraction (EPG, ID3), and data services (traffic, weather, sports). It does not support HD Radio 1.5 or DAB/DAB+ standards per its V1100 version definition in Table 3 of the datasheet.
Does the SAF3560HV/V1100,55 require an external crystal oscillator?
Yes, the SAF3560HV/V1100,55 requires an external crystal connected to XTALI (pin 141) and XTALO (pin 142) for primary clock generation. It also supports an external reference clock input but relies on the crystal for oscillator stability in HD Radio 1.0 operation per Section 2.5 and Table 14 of the datasheet.
What is the function of the BLEND pin on the SAF3560HV/V1100,55?
The BLEND pin (pin 69) on the SAF3560HV/V1100,55 is a digital output that indicates audio source selection: HIGH = digital audio path active (HD Radio), LOW = analog radio path active. It enables seamless fallback to analog AM/FM during weak signal conditions without audible artifacts, as defined in Table 8 of the datasheet.
Can the SAF3560HV/V1100,55 interface directly with SDRAM chips?
Yes, the SAF3560HV/V1100,55 integrates a full SDR-SDRAM controller supporting up to 512 Mbit in 16-bit configuration. It provides all necessary signals - SDRAM_DIO[0:15], SDRAM_AO[0:12], SDRAM_CS_N, SDRAM_RAS_N, SDRAM_CAS_N, SDRAM_WE_N, SDRAM_CLK, and SDRAM_CLKE - as documented in Tables 10 and 17 of the datasheet.
Is the SAF3560HV/V1100,55 qualified for automotive use?
Yes, the SAF3560HV/V1100,55 is qualified in accordance with AEC-Q100 Grade 3, supporting operation from −40 °C to +85 °C ambient temperature. Its thermal resistance (Rth(j-a) = 26.3 K/W in free air) and ESD robustness (±2000 V HBM) meet automotive reliability requirements as specified in Sections 2.5, 7, and 8 of the datasheet.
SAF3560HV/V1100,55 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 144-LQFP Exposed Pad
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- Digital Radio Processor
- Interface:
- I2C, I2S, SPI, UART
- Clock Rate:
- 96kHz
- Non-Volatile Memory:
- -
- On-Chip RAM:
- 64kB
- Voltage - I/O:
- 3.30V
- Voltage - Core:
- 3.30V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 144-HLQFP (20x20)
SAF3560HV/V1100,55 FAQ
1.How can I place an order for SAF3560HV/V1100,55 through Aetrix?
Please submit a Request for Quotation (RFQ) for SAF3560HV/V1100,55 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SAF3560HV/V1100,55 reliable?
The price and inventory of SAF3560HV/V1100,55 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAF3560HV/V1100,55 is usually 5 days.
3.What payment methods are accepted for SAF3560HV/V1100,55?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAF3560HV/V1100,55 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAF3560HV/V1100,55?
SAF3560HV/V1100,55 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAF3560HV/V1100,55 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SAF3560HV/V1100,55?
For technical support, including SAF3560HV/V1100,55 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAF3560HV/V1100,55 requirements.
6.How does Aetrix verify that SAF3560HV/V1100,55 is sourced from the original manufacturer or authorized distributors?
All SAF3560HV/V1100,55 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SAF3560HV/V1100,55 meets industry standards.
7.What is the process for return or replacement of SAF3560HV/V1100,55?
All SAF3560HV/V1100,55 units undergo pre-shipment inspection (PSI). If there is an issue with SAF3560HV/V1100,55, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SAF3560HV/V1100,55 part is unused and in its original packaging.
Return procedure for SAF3560HV/V1100,55:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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