XC7Z020-2CLG484I Zynq-7000 SoC: Specs, Design Guide, and Alternatives

Admin · Aug 24, 2026 · 3 min read AI-Assisted · Updated: Aug 24, 2026 · Fact-Checked
XC7Z020-2CLG484I Zynq-7000 SoC: Specs, Design Guide, and Alternatives
AMD XC7Z020-2CLG484I Zynq-7000 SoC: dual ARM Cortex-A9 at 766 MHz, 85K logic cells, 220 DSP slices, 4.9 Mb BRAM, 140 I/O, industrial temp. In stock at XAIPART.
XC7Z020-2CLG484I

What is the XC7Z020-2CLG484I?

The AMD XC7Z020-2CLG484I is a Zynq-7000 All Programmable SoC that integrates a dual-core ARM Cortex-A9 MPCore processor with an Artix-7 FPGA fabric in a 484-pin CSPBGA package. It operates at up to 766 MHz and provides 85,000 logic cells, 53,200 LUTs, 106,400 flip-flops, 220 DSP slices, and 4.9 Mb of block RAM. The device supports DDR3/DDR3L memory with ECC and offers 140 I/O pins. As of 2026-08-23, it is in stock at XAIPART with a base price of $57.27 at 1000+ units.

Technical Guide: How to Design with the XC7Z020-2CLG484I

When designing with the XC7Z020-2CLG484I, you must consider power supply sequencing, configuration, and clocking. The device requires multiple power rails: VCCINT at 1.0V, VCCAUX at 1.8V, VCCBRAM at 1.0V, and VCCO for I/O banks (1.2V, 1.5V, 1.8V, 2.5V, or 3.3V). Proper sequencing is essential to avoid latch-up. Use a configuration source such as QSPI flash and provide a clock source for the PS. Refer to the Zynq-7000 TRM (UG585) for detailed guidance.

For high-speed interfaces, use the dedicated I/O pins with differential pairs (e.g., IO_L1P_T0 and IO_L1N_T0). The device supports DDR3/DDR3L with ECC, enabling robust memory systems. The AXI interfaces between PS and PL provide high-bandwidth data transfer.

Alternatives & Comparison

ParameterXC7Z020-2CLG484IXC7Z020-2CLG484CXC7Z020-1CLG484IXC7Z030-2CLG484I
Processor Speed766 MHz766 MHz667 MHz766 MHz
Logic Cells85,00085,00085,000125,000
DSP Slices220220220400
Block RAM4.9 Mb4.9 Mb4.9 Mb[DATA_NEEDED: Block RAM for XC7Z030]
I/O Pins140140140[DATA_NEEDED: I/O pins for XC7Z030]
Temperature Range-40°C to +100°C0°C to +85°C-40°C to +100°C-40°C to +100°C
Package484-CSPBGA484-CSPBGA484-CSPBGA484-CSPBGA
RoHSCompliantCompliantCompliantCompliant

Summary: The XC7Z020-2CLG484C is a drop-in replacement with commercial temperature grade. The XC7Z020-1CLG484I offers lower speed at lower cost. The XC7Z030-2CLG484I provides higher logic density and DSP slices but requires a different bitstream.

Industry Insight

The XC7Z020-2CLG484I is in active lifecycle status. As of 2026-08-23, XAIPART holds 99,999 units in stock, indicating strong supply. The device is widely used in industrial automation, motor control, and embedded vision. AMD continues to support the Zynq-7000 family, ensuring long-term availability for industrial designs.

Trends & Outlook

Buyers should monitor the shift toward higher-performance Zynq UltraScale+ devices for DDR4 support, but the XC7Z020-2CLG484I remains relevant for cost-sensitive industrial applications. Its 766 MHz ARM cores and 220 DSP slices provide ample performance for real-time control and signal processing. The industrial temperature range (-40°C to +100°C) ensures reliability in harsh environments. As of 2026-08-23, pricing at $57.27 (1000+ units) offers a competitive cost-per-logic-cell ratio.

Frequently Asked Questions

The XC7Z020-2CLG484I is a Zynq-7000 All Programmable SoC from AMD that integrates a dual-core ARM Cortex-A9 processor with an Artix-7 FPGA fabric. It operates at 766 MHz and provides 85K logic cells, making it suitable for applications requiring both software and hardware programmability.
As of 2026-08-23, the XC7Z020-2CLG484I is priced at $98.18 for single-unit quantities, with volume pricing available. At 1000 units, the price drops to $57.27 per unit. Prices may vary by distributor and availability.
The XC7Z020-2CLG484I is available from authorized distributors such as DigiKey, Mouser, and LCSC. It is also listed on Octopart and other electronic component marketplaces. Check current stock and pricing on these platforms for the most up-to-date availability.
The lead time for XC7Z020-2CLG484I varies by distributor and current demand. As of 2026-08-23, XAIPART lists 99,999 units in stock, indicating immediate availability. Other distributors may have longer lead times, so check with your preferred distributor.
As of 2026-08-23, the XC7Z020-2CLG484I is in stock at XAIPART with 99,999 units available. Stock levels can change rapidly, so it is recommended to verify availability on the distributor's website.
The XC7Z020-2CLG484I has a maximum processor speed of 766 MHz, while the XC7Z020-1CLG484I operates at 667 MHz. Both have the same logic density and package, but the -2 speed grade offers higher performance. The -1 variant is more cost-effective for designs that do not require maximum clock speed.
Yes, the XC7Z020-2CLG484I is well-suited for motor control applications. Its dual ARM Cortex-A9 cores can handle complex control algorithms, while the FPGA fabric can implement high-speed PWM generation and encoder interfaces. The device's real-time processing capabilities and hardware acceleration make it ideal for advanced motor control systems.
The best drop-in replacement for XC7Z020-2CLG484I is the XC7Z020-2CLG484C, which is pin-compatible and has the same logic density but a commercial temperature grade (0°C to +85°C) instead of industrial (-40°C to +100°C). For higher performance, the XC7Z030-2CLG484I is pin-compatible with 125K logic cells but requires a different bitstream.
The XC7Z020-2CLG484I datasheet is available from AMD's official website at https://www.xilinx.com/support/documentation/data_sheets/ds190-Zynq-7000-Overview.pdf. It is also available on distributor websites like DigiKey and Mouser, as well as on datasheet aggregator sites like datasheets.com.
The XC7Z020-2CLG484I features a dual-core ARM Cortex-A9 processor at 766 MHz, 85K logic cells, 220 DSP slices, 4.9 Mb block RAM, and 140 I/O pins. It supports DDR3/DDR3L memory with ECC and operates over -40°C to +100°C. The device is available in a 484-CSPBGA package and is RoHS compliant.
No, the XC7Z020-2CLG484I and XC7Z020-1CLG484I are not the same. The -2 speed grade operates at 766 MHz, while the -1 operates at 667 MHz. They are pin-compatible and have the same logic density, but the -2 offers higher performance. The -1 is a lower-cost alternative for designs that do not require maximum speed.
The best AMD equivalent for XC7Z020-2CLG484I is the XC7Z020-2CLG484C, which is pin-compatible and has the same specifications but a commercial temperature grade. For higher performance, the XC7Z030-2CLG484I offers 125K logic cells and is pin-compatible, but requires a different configuration bitstream.
The XC7Z020-2CLG484I operates over an industrial temperature range of -40°C to +100°C. This makes it suitable for harsh environments such as industrial automation, automotive, and military applications where temperature extremes are common.
No, the XC7Z020-2CLG484I supports DDR3 and DDR3L memory with ECC, but not DDR4. The memory controller is designed for DDR3/DDR3L interfaces. For DDR4 support, consider newer Zynq UltraScale+ devices.

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