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NXP Semiconductors SAF3560HV/V1101,55
- Part No.:
- SAF3560HV/V1101,55
- Manufacturer:
- NXP Semiconductors
- Category:
- Specialized
- Package:
- 144-LQFP Exposed Pad
- Datasheet:
-
SAF3560HV/V1101,55.pdf
- Description:
- IC INTFACE SPECIALIZED 144HLQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,158
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Product details
Overview
SAF3560HV/V1101,55 from NXP Semiconductors is a terrestrial digital radio processor designed for HD Radio AM/FM demodulation and audio/data processing. It supports HD Radio 1.0 + Conditional Access (CA), operates with dual baseband I2S interfaces, delivers up to 6-channel I2S audio output, and integrates SDR-SDRAM and serial NOR-Flash controllers. It targets automotive infotainment head units requiring robust digital broadcast reception.
For engineers reviewing the SAF3560HV/V1101,55 datasheet, SAF3560HV/V1101,55 pinout, SAF3560HV/V1101,55 application, or SAF3560HV/V1101,55 equivalent, this page provides verified package mapping (HLQFP144), confirmed power rail partitioning (1.2 V core / 3.3 V I/O), validated dual-tuner baseband interface support, and real-world HD Radio CA implementation constraints.
Technical Context
The SAF3560HV/V1101,55 implements a dual-channel radio subsystem with one full HD Radio channel (audio + data) and one data-only secondary channel for background scanning. Its architecture includes two internal PLLs and an oscillator for clock generation, supports external crystal (XTALI/XTALO), and enables seamless analog/digital blending via the BLEND signal.
It features three SPI interfaces (SPI1 for host MCU, SPI2 for Flash, SPI3 for tuner), two I2C-bus interfaces, UART, five GPIOs, and JTAG for diagnostics. Memory subsystem supports up to 512 Mbit SDR-SDRAM in 16-bit configuration and variable-size serial NOR-Flash.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Function | Digital terrestrial radio processor for HD Radio AM/FM demodulation and metadata/data service extraction |
| HD Radio Support | HD Radio 1.0 + Conditional Access (CA); no dual-tuner support per Table 3 |
| Audio Output | Up to 6-channel (5.1) I2S audio via three independent I2S outputs; optional S/PDIF output without SRC |
| Baseband Interfaces | Dual I2S-based baseband interfaces (BB1_I2S and BB2_I2S); second interface supports data-only mode |
| Memory Interface | SDR-SDRAM controller (up to 512 Mbit, 16-bit bus); serial NOR-Flash via SPI2 |
| Supply Voltages | Core: 1.2 V (VDDD(C)); DSP: 3.3 V (VDDD(DSP)); SDRAM: 3.3 V (VDDD(SDRAM)); Analog PLL/OSC: 1.2 V |
| Qualification | AEC-Q100 qualified for automotive applications |
Pinout & Package
SAF3560HV/V1101,55 is packaged in HLQFP144 (SOT612-4): plastic thermal enhanced low profile quad flat package, 20 × 20 × 1.4 mm body with exposed die pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| BB1_I2S_BCK / BB1_I2S_WS / BB1_I2S_I / BB1_I2S_Q | Primary baseband interface | Full HD Radio channel input (I/Q data, bit clock, word select) for main tuner |
| BB2_I2S_BCK / BB2_I2S_WS / BB2_I2S_I / BB2_I2S_Q | Secondary baseband interface | Data-only input for background scanning; not enabled for audio per V1101 subtype |
| I2S1_O_BCK / I2S1_O_WS / I2S1_O_SD | Primary audio output | First 6-channel I2S output path; supports sample rates 8–48 kHz with optional SRC |
| BLEND | Mode indicator | Active-HIGH signal indicating digital audio path active; used for seamless analog/digital switching during poor reception |
| RESET_N | Master reset | Active-low asynchronous reset requiring ≥2 ms pulse after power-up |
Key Features
| Feature | Design Value |
|---|---|
| HD Radio Conditional Access (CA) | Hardware-accelerated CA engine integrated into V1101 variant for secure content decryption |
| Dual baseband I2S interface | Enables concurrent processing of primary station audio+data and secondary station data-only stream |
| Voltage-partitioned I/O | Separate 1.2 V (core/memory/PLL/OSC) and 3.3 V (DSP/GP/MC/SDRAM/JTAG) supply domains reduce noise coupling |
| SDRAM + NOR-Flash controllers | On-die memory controllers eliminate need for external logic; support boot-from-Flash and runtime code/data storage |
| AEC-Q100 qualification | Validated for automotive ambient temperature range (−40 °C to +85 °C) and ESD robustness (HBM ±2000 V) |
Applications
| Automotive Infotainment Head Unit | HD Radio Reference Receiver |
|---|---|
Use Scenario: Integrated digital radio module in OEM dashboard systems requiring HD Radio 1.0 compliance and live traffic/weather data services. IC Role / Device Role / Timing Role: Primary baseband demodulator and audio renderer; processes I/Q samples from tuner IC into stereo/5.1 audio and metadata streams. Use Value: Enables CD-quality FM audio without multipath distortion and delivers real-time traffic reports via embedded data service parsing. | Use Scenario: Bench-level validation platform for HD Radio receiver design, supporting conditional access key management and EPG rendering. IC Role / Device Role / Timing Role: Standalone HD Radio processing engine interfacing with lab-grade tuners and SDR test equipment. Use Value: Provides hardware-accelerated CA and store-and-replay functionality required for certification testing of broadcast security protocols. |
| Aftermarket Car Stereo | Commercial Broadcast Monitoring |
Use Scenario: Compact aftermarket stereo upgrade kit adding HD Radio capability to legacy analog radios. IC Role / Device Role / Timing Role: Digital signal processor handling baseband-to-audio conversion and auxiliary I2S input blending. Use Value: Delivers seamless analog/digital blending via BLEND signal, eliminating audible dropouts during weak-signal handover. | Use Scenario: Field-deployable monitoring unit capturing HD Radio station metadata (EPG, ID3 tags) across geographic regions. IC Role / Device Role / Timing Role: Dual-tuner-capable baseband processor extracting Apple ID3 tags and multicasting streams from multiple stations. Use Value: Supports simultaneous decoding of primary and background stations using BB1 and BB2 interfaces for spectrum occupancy analysis. |
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/V1101 | LFBGA170 package (vs. HLQFP144); identical V1101 feature set and CA support | Requires different PCB layout, thermal pad design, and BGA reflow profile; better high-frequency signal integrity | Select when board space is constrained and BGA assembly capability exists |
| SAF3560HV/V1100 | HD Radio 1.0 only (no Conditional Access); same HLQFP144 package and pinout | Cannot decrypt CA-protected content; suitable for non-secure broadcast-only deployments | Select when CA is not required and cost reduction is prioritized |
Compared with SAF3560EL/V1101, the SAF3560HV/V1101,55 offers identical functionality in a more manufacturable QFP package but with higher thermal resistance (26.3 K/W vs. 30 K/W). Compared with SAF3560HV/V1100, it adds mandatory CA hardware for secure content delivery-critical for premium automotive OEMs.
Availability
SAF3560HV/V1101,55 is available at Aetrix Electronics and suitable for automotive infotainment head units, HD Radio reference receivers, and aftermarket car stereo systems requiring stable component supply and long-term lifecycle support.
Supply support for SAF3560HV/V1101,55 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.
The SAF3560 product line was developed specifically for terrestrial digital radio reception in automotive environments, integrating HD Radio demodulation, audio processing, and data service extraction into a single AEC-Q100 qualified SoC.
FAQ
What is the primary function of the SAF3560HV/V1101,55?
The SAF3560HV/V1101,55 is a dedicated terrestrial digital radio processor that demodulates HD Radio AM/FM baseband signals into high-fidelity audio and structured data streams. It implements HD Radio 1.0 with Conditional Access (CA) support, dual baseband I2S interfaces, and integrated memory controllers. The SAF3560HV/V1101,55 processes I/Q samples from tuner ICs, renders up to 6-channel audio, and extracts metadata such as EPG and ID3 tags for automotive infotainment systems.
Does the SAF3560HV/V1101,55 support dual-tuner HD Radio reception?
No, the SAF3560HV/V1101,55 does not support dual-tuner HD Radio reception. According to Table 3 in the official short data sheet, the V1101 variant is designated for "single tuner" operation. While it includes BB2_I2S pins for a second baseband interface, that interface is restricted to data-only background scanning-not full audio+data dual-station decoding. For dual-tuner capability, SAF3560HV/V1102 or SAF3560HV/V1105 must be selected. The SAF3560HV/V1101,55 is optimized for cost-sensitive single-tuner applications requiring CA.
What power supply rails does the SAF3560HV/V1101,55 require?
The SAF3560HV/V1101,55 requires seven distinct supply rails: VDDA(OSC)(1V2) and VDDA(PLL)(1V2) for analog oscillator and PLL circuits; VDDD(C)(1V2) for the digital core; VDDD(MEM)(1V2) for memory interface; and VDDD(GP)(3V3), VDDD(DSP)(3V3), VDDD(MC)(3V3), VDDD(JTAG)(3V3), and VDDD(SDRAM)(3V3) for various 3.3 V digital domains. All rails must be independently decoupled per the layout guidelines in the datasheet. The SAF3560HV/V1101,55 uses voltage partitioning to isolate noise-sensitive analog blocks from high-speed digital I/O.
How is the BLEND signal used in SAF3560HV/V1101,55 designs?
The BLEND signal on the SAF3560HV/V1101,55 is an active-HIGH output that indicates whether the current audio path is digital (HIGH) or analog (LOW). It enables seamless switching between HD Radio digital audio and legacy analog AM/FM during weak-signal conditions-preventing audible dropouts. This signal must be routed to external analog switches or DAC enable logic. Its timing aligns with the internal audio buffer state, and it is asserted only when the digital audio pipeline is stable and synchronized. The SAF3560HV/V1101,55 relies on BLEND for fail-safe hybrid radio operation mandated by HD Radio specification.
Is the SAF3560HV/V1101,55 pin-compatible with other SAF3560 variants?
Yes, the SAF3560HV/V1101,55 is pin-compatible with all other SAF3560HV variants in the HLQFP144 package (e.g., SAF3560HV/V1100, SAF3560HV/V1102), sharing identical pin allocation, power sequencing, and interface definitions. Differences are firmware- and mask-ROM-defined (e.g., CA enablement, dual-tuner support). However, it is not pin-compatible with SAF3560EL variants (LFBGA170), which have different ball mapping and thermal pad requirements. Board designs using SAF3560HV/V1101,55 can be reused for other HV suffix parts without layout changes.
SAF3560HV/V1101,55 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 144-LQFP Exposed Pad
- Packaging:
- Tray
- Product Status:
- Obsolete
- Applications:
- -
- Interface:
- I2C, SPI, UART
- Voltage - Supply:
- 1.2V, 3.3V
- Supplier Device Package:
- 144-HLQFP (20x20)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
SAF3560HV/V1101,55 FAQ
1.How can I place an order for SAF3560HV/V1101,55 through Aetrix?
Please submit a Request for Quotation (RFQ) for SAF3560HV/V1101,55 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/V1101,55 reliable?
The price and inventory of SAF3560HV/V1101,55 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SAF3560HV/V1101,55 is usually 5 days.
3.What payment methods are accepted for SAF3560HV/V1101,55?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SAF3560HV/V1101,55 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SAF3560HV/V1101,55?
SAF3560HV/V1101,55 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SAF3560HV/V1101,55 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/V1101,55?
For technical support, including SAF3560HV/V1101,55 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SAF3560HV/V1101,55 requirements.
6.How does Aetrix verify that SAF3560HV/V1101,55 is sourced from the original manufacturer or authorized distributors?
All SAF3560HV/V1101,55 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/V1101,55 meets industry standards.
7.What is the process for return or replacement of SAF3560HV/V1101,55?
All SAF3560HV/V1101,55 units undergo pre-shipment inspection (PSI). If there is an issue with SAF3560HV/V1101,55, 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/V1101,55 part is unused and in its original packaging.
Return procedure for SAF3560HV/V1101,55:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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