AMD XC17S30XLVO8I

Overview

XC17S30XLVO8I from AMD (formerly Xilinx) is a serial configuration PROM designed to store and load bitstream data for Spartan-XL FPGAs. It features 30 Mbit capacity, 5V supply voltage, industrial temperature range (–40°C to +85°C), and 8-pin SOIC package. It is used in FPGA-based industrial control systems requiring nonvolatile, single-power-supply configuration memory.

For engineers reviewing the XC17S30XLVO8I datasheet, pinout, applications, or equivalent options, key considerations include VCC rating, read access time, endurance cycles, data retention period, and compatibility with Spartan-XL family configuration protocols.

Technical Context

This PROM operates exclusively in master serial mode to configure Spartan-XL FPGAs via dedicated configuration pins (e.g., DIN, CCLK). It uses standard CMOS-compatible input/output signaling and requires no external clock during read operations.

It supports asynchronous read access with no internal address counter - addressing is controlled externally by the FPGA during configuration. Data integrity relies on factory-programmed redundancy and does not include on-chip error correction or CRC verification.

Key Specifications

Pinout & Package

XC17S30XLVO8I is housed in an 8-pin plastic small-outline integrated circuit (SOIC) package with standard gull-wing leads and 1.27 mm pitch.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA configuration PROM applications.

Compared with XC17S30LVO8I and XC17S20XLVO8I, the XC17S30XLVO8I uniquely combines 30 Mbit density with industrial temperature qualification in SOIC-8 - making it the sole option for thermally demanding, high-capacity Spartan-XL configurations.

Availability

XC17S30XLVO8I is available at Aetrix Electronics and suitable for industrial PLCs, motor drive controllers, and avionics ground support equipment requiring stable component supply and long-lifecycle assurance.

Supply support for XC17S30XLVO8I 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

AMD acquired Xilinx in 2022 and maintains legacy programmable logic product support, including configuration PROMs for discontinued FPGA families.

The XC17S30XLVO8I belongs to the XC17SxxXL series of serial PROMs, engineered specifically to provide reliable, single-rail configuration storage for Spartan-XL FPGAs in industrial settings.

FAQ

What is the primary function of the XC17S30XLVO8I in an FPGA system?

The XC17S30XLVO8I serves as a nonvolatile serial configuration PROM that stores and delivers the bitstream to Spartan-XL FPGAs during power-up. It operates in master serial mode, synchronized by the FPGA's CCLK signal, and requires no external microcontroller. The XC17S30XLVO8I ensures deterministic initialization and eliminates the need for external configuration logic in legacy Xilinx-based designs.

Does the XC17S30XLVO8I support in-system programming?

Yes, the XC17S30XLVO8I supports in-system programming via the DIN pin under control of the FPGA or an external programmer compliant with Xilinx's serial PROM programming specification. Programming requires 5V VCC and follows a defined command sequence; the XC17S30XLVO8I does not support JTAG-based programming or background reconfiguration.

Can the XC17S30XLVO8I be used with newer Xilinx FPGA families like Spartan-3 or Artix-7?

No, the XC17S30XLVO8I is electrically and protocol-specific to Spartan-XL FPGAs. It lacks compatibility with Spartan-3, Spartan-6, or 7-series devices due to differences in configuration voltage levels, clocking schemes, and bitstream format. Using XC17S30XLVO8I with non-Spartan-XL FPGAs will result in failed configuration or device malfunction.

What is the maximum CCLK frequency supported during configuration with the XC17S30XLVO8I?

The XC17S30XLVO8I supports CCLK frequencies up to 20 MHz, derived from its 25 ns access time specification. This allows reliable bitstream delivery to Spartan-XL FPGAs without wait states. Exceeding 20 MHz may cause read instability or configuration failure. The XC17S30XLVO8I does not regulate or buffer CCLK - timing adherence depends entirely on FPGA-generated clock stability.

Is the XC17S30XLVO8I RoHS compliant?

The XC17S30XLVO8I was manufactured prior to RoHS Directive enforcement and is classified as non-RoHS-compliant. It contains lead in solder terminations and meets legacy JEDEC standards for SnPb eutectic finish. For RoHS-compliant alternatives, engineers must evaluate newer configuration solutions such as Platform Flash or third-party SPI PROMs with FPGA-compatible boot modes - the XC17S30XLVO8I itself does not meet current RoHS requirements.