XCZU42DR-1FSVE1156E - Zynq UltraScale+ RFSoC Gen 1 | AMD
MPN: XCZU42DR-1FSVE1156E ✓ Active| Qty | Unit Price | Extended |
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| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
XCZU42DR-1FSVE1156E Overview
A Zynq UltraScale+ RFSoC is a heterogeneous computing platform that combines a multi-core ARM processing system (PS) with programmable logic (PL) and, in the RFSoC family, integrated RF data converters. This device class sits at the top of the adaptive SoC hierarchy, enabling software-defined radio, radar, and 5G NR baseband processing in a single chip. The RFSoC architecture eliminates the need for separate data converter ICs, reducing board area and power while improving signal integrity.
Key features of the XCZU42DR-1FSVE1156E include the 489K+ logic cells, which provide substantial programmable fabric for custom DSP and control logic. The quad-core Cortex-A53 cluster runs at up to 1.2 GHz, suitable for Linux-based application processing, while the dual-core Cortex-R5 handles real-time tasks. The device supports a wide range of high-speed transceivers and memory interfaces, making it suitable for demanding compute and I/O workloads.
Technically, the RFSoC Gen 1 integrates RF data converters (ADCs and DACs) that operate at multi-GSPS sample rates, enabling direct RF sampling in transceiver designs. The programmable logic is built on the UltraScale+ 16nm FinFET process, offering high logic density and low power. The 1156-FCBGA package provides excellent thermal and electrical performance for high-speed signals.
Typical applications include 5G NR remote radio units (RRUs), phased-array radar, software-defined radio (SDR), and test and measurement equipment. The combination of ARM processing and dense programmable logic makes it ideal for signal processing chains that require both flexibility and performance.
When designing with this device, careful attention must be paid to power supply sequencing, clocking, and thermal management. The device requires multiple power rails with specific ramp-up sequences, and a high-quality reference clock is essential for the RF converters. Adequate decoupling and a low-impedance power distribution network are critical for reliable operation.
Drop-in alternatives for XCZU42DR-1FSVE1156E — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with XCZU42DR-1FSVE1156E (same form factor and footprint) — differing in Operating Temperature, Speed Grade.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
XCZU42DR-2FSVE1156E
✅ Drop-In📋 Reference alternative (not in catalog)
XCZU42DR-1FSVE1156I
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
XCZU42DR-2FSVE1156I
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$3950 / Unit
View Datasheet →XCZU43DR-1FSVE1156E
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
XCZU42DR-1FFVE1156E
⚡ Same Package📋 Reference alternative (not in catalog)
XCZU42DR-1FSVE1156E Maximum Ratings & Electrical Characteristics
| Core Processor | Quad ARM Cortex-A53 MPCore with CoreSight, Dual ARM Cortex-R5 with CoreSight |
| Primary Attributes | Zynq UltraScale+ RFSoC, FPGA, 489K+ Logic Cells |
| Number of Logic Cells | 489K+ |
| Speed Grade | -1 |
| Maximum Clock Frequency (PL) | 500 MHz |
| Maximum Clock Frequency (PS) | 1.2 GHz |
| Package / Case | 1156-FCBGA (35x35 mm) |
| Mounting Type | Surface Mount |
| Operating Temperature | 0C to +100C (Tj) |
| Supply Voltage | 0.85V core (typical) |
| RoHS Status | Compliant |
XCZU42DR-1FSVE1156E 1156-fcbga (35x35 mm) Pin Configuration Guide
Pin configuration for XCZU42DR-1FSVE1156E (1156-fcbga (35x35 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for XCZU42DR-1FSVE1156E.
Refer to the datasheet for full pin configuration.
Typical Applications
XCZU42DR-1FSVE1156E is suitable for 6 applications: 5G NR Remote Radio Unit (RRU), Phased-Array Radar, Software-Defined Radio (SDR), Test and Measurement Equipment, Military and Aerospace Communications, Wireless Infrastructure.
5G NR Remote Radio Unit (RRU)
The XCZU42DR-1FSVE1156E is ideal for 5G NR RRUs due to its integrated RF data converters and high-speed processing. The quad-core Cortex-A53 handles the protocol stack, while the FPGA fabric implements beamforming and signal processing. The 489K+ logic cells provide ample resources for complex algorithms, and the 1.2 GHz processor ensures low-latency control. This integration reduces board space and power compared to discrete solutions.
Recommended
Phased-Array Radar
In phased-array radar systems, the XCZU42DR-1FSVE1156E provides the necessary processing power for beamforming and target detection. The RFSoC's integrated converters enable direct sampling of multiple channels, reducing analog front-end complexity. The programmable logic can implement parallel FFTs and matched filters, while the ARM cores handle system control and data formatting. The 500 MHz PL clock supports high-throughput processing.
Recommended
Software-Defined Radio (SDR)
The XCZU42DR-1FSVE1156E is well-suited for SDR platforms, offering flexibility through its programmable logic and processing system. The integrated RF converters allow for a wide range of frequencies to be sampled directly, simplifying the RF front-end. The ARM processors can run Linux for waveform control, while the FPGA fabric implements modulation and demodulation. This device enables a compact, reconfigurable radio.
Recommended
Test and Measurement Equipment
For test and measurement, the XCZU42DR-1FSVE1156E provides high-speed data acquisition and processing capabilities. The integrated ADCs and DACs can capture and generate wideband signals, while the FPGA fabric performs real-time analysis. The ARM cores handle user interfaces and data streaming. The 489K+ logic cells allow for complex triggering and measurement algorithms, making it a versatile platform for benchtop instruments.
Recommended
Military and Aerospace Communications
The XCZU42DR-1FSVE1156E is suitable for military and aerospace communications due to its high performance and reliability. The device's integrated RF converters support secure, wideband waveforms, while the programmable logic enables custom encryption and modulation. The quad-core A53 processor can handle network protocols, and the 1.2 GHz clock ensures real-time responsiveness. The 1156-FCBGA package is robust for harsh environments.
Recommended
Wireless Infrastructure
In wireless infrastructure, the XCZU42DR-1FSVE1156E can be used in baseband units and fronthaul processing. The device's processing system and programmable logic can handle multiple protocol layers, from PHY to MAC. The integrated converters support various radio configurations, and the high logic density allows for multi-standard support. This reduces the need for multiple discrete components, lowering system cost and power.
Recommended
Recommended Products Summary
Engineering reference data for XCZU42DR-1FSVE1156E — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XCZU42DR-2FSVE1156E | XCZU42DR-1FSVE1156I | XCZU42DR-2FSVE1156I | XCZU43DR-1FSVE1156E | XCZU42DR-1FFVE1156E |
|---|---|---|---|---|---|---|
| Package | 1156-FCBGA (35x35 mm) | 1156-FCBGA (35x35 mm) - same | 1156-FCBGA (35x35 mm) - same | 1156-FCBGA (35x35 mm) - same | 1156-FCBGA (35x35 mm) - same | 1156-FBGA (35x35 mm) - different |
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Speed Grade | -1 | -2 | -1 | -2 | -1 | -1 |
| Temperature Grade | Extended (E) | Extended (E) | Industrial (I) | Industrial (I) | Extended (E) | Extended (E) |
| Logic Cells | 489K+ | 489K+ | 489K+ | 489K+ | Higher (e.g., 930K+) | 489K+ |
| Core Processor | Quad A53, Dual R5 | Quad A53, Dual R5 | Quad A53, Dual R5 | Quad A53, Dual R5 | Quad A53, Dual R5 | Quad A53, Dual R5 |
| Max PL Clock | 500 MHz | Higher (e.g., 600 MHz) | 500 MHz | Higher (e.g., 600 MHz) | 500 MHz | 500 MHz |
| Max PS Clock | 1.2 GHz | 1.2 GHz | 1.2 GHz | 1.2 GHz | 1.2 GHz | 1.2 GHz |
Key Differentiators
- Integrated RF data converters (vs XCZU42DR-2FSVE1156E)
- Lower speed grade for cost optimization (vs XCZU42DR-2FSVE1156E)
- Extended temperature grade (vs XCZU42DR-1FSVE1156I)
Design Notes
The XCZU42DR-1FSVE1156E requires multiple power rails with specific voltage levels and sequencing. Refer to the Zynq UltraScale+ power management documentation for the recommended power-up sequence. Use a dedicated power management IC (PMIC) to ensure proper sequencing and reduce design complexity. Adequate decoupling capacitors are essential for stable operation.
The 1156-FCBGA package can dissipate significant power, especially with high logic utilization and RF converters active. Use a heatsink and ensure adequate airflow in the system enclosure. The thermal resistance (theta_JA) depends on the PCB design and airflow. Perform thermal simulation to verify junction temperature stays within the specified range.
For high-speed signals, including the RF converters and transceivers, use controlled impedance traces and minimize via stubs. Follow the layout guidelines in the Zynq UltraScale+ PCB Design Guide (UG583). Keep the power distribution network low-impedance with multiple vias to the ground plane. Place decoupling capacitors close to the device pins.
Compliance Information
RoHS compliance is indicated by distributor listings. Other compliance details are not specified in the verified data.