AMD XC17S200AVO8I

Overview

XC17S200AVO8I from AMD (formerly Xilinx) is a serial configuration PROM designed to store and load bitstream data for Spartan-II FPGAs. It provides 2 Mbit (256 K × 8) of non-volatile memory, supports 3.3 V operation with 5 V tolerant I/O, and features a 10 MHz serial interface. It is used in industrial control systems requiring reliable FPGA reconfiguration at power-up.

For engineers reviewing the XC17S200AVO8I datasheet, pinout, applications, or equivalent options, key selection criteria include serial configuration speed, voltage tolerance, data retention lifetime, and compatibility with Spartan-II family startup sequences.

Technical Context

This PROM operates in master serial mode to deliver configuration data to Spartan-II FPGAs via the DIN and CCLK pins. Its internal architecture includes a shift register, address counter, and output buffer synchronized to CCLK, enabling deterministic bitstream delivery without external timing control.

It uses NMOS floating-gate technology for non-volatile storage, guarantees 20-year data retention at 25°C, and supports up to 10,000 write/erase cycles. The device requires no external programming voltage - all operations use standard 3.3 V supply.

Key Specifications

Pinout & Package

XC17S200AVO8I is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package with 150 mil body width and standard gull-wing leads.

Key Features

Applications

Equivalent & Alternatives

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

Compared with XCF02SVO20C and AT17LV256-10JU, the XC17S200AVO8I uniquely combines 2 Mbit capacity, 5 V tolerant I/O, and SOIC-8 pinout optimized for Spartan-II master serial boot - making it irreplaceable in legacy industrial systems requiring drop-in compatibility and robust voltage interfacing.

Availability

XC17S200AVO8I is available at Aetrix Electronics and suitable for industrial automation, medical imaging subsystems, and avionics data acquisition modules requiring stable component supply and long-lifecycle support.

Supply support for XC17S200AVO8I 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, inheriting its FPGA and configuration PROM portfolio. Xilinx originally developed this device for seamless integration with Spartan-II architecture.

The XC17S series was engineered specifically to provide single-chip, serial, non-volatile configuration for Spartan-II FPGAs - emphasizing reliability, voltage flexibility, and minimal external components in cost-sensitive embedded systems.

FAQ

What is the maximum configuration clock frequency supported by XC17S200AVO8I?

The XC17S200AVO8I supports a maximum serial clock frequency of 10 MHz. This allows full 2 Mbit bitstream loading in under 100 ms when used with Spartan-II FPGAs operating in master serial mode. Timing compliance is guaranteed across the full industrial temperature range (–40°C to +85°C), and the device meets setup/hold requirements relative to CCLK without external delay elements. The XC17S200AVO8I datasheet specifies tCLCL (clock period) ≥ 100 ns.

Does XC17S200AVO8I require an external programming voltage (VPP)?

No, the XC17S200AVO8I does not require an external VPP. Internal charge pump circuitry generates the necessary high voltage for programming, allowing full functionality using only a 3.3 V supply. Pin 8 (VPP) is a no-connect terminal and should be left unconnected or tied to VCC per Xilinx Application Note XAPP11. This eliminates high-voltage routing on PCBs and reduces system-level complexity compared to earlier PROM families. The XC17S200AVO8I retains this design feature across all production lots.

Is XC17S200AVO8I compatible with Spartan-3 or Virtex-II FPGAs?

No, the XC17S200AVO8I is not compatible with Spartan-3 or Virtex-II FPGAs. It is specifically designed for Spartan-II devices (e.g., XC2S100, XC2S150) and uses the Spartan-II master serial configuration protocol, including timing parameters and bitstream framing. Spartan-3 requires XCFxx PROMs with different command sets and voltage thresholds, while Virtex-II uses boundary-scan or slave-serial modes incompatible with XC17S200AVO8I's pinout and control logic. Using XC17S200AVO8I with non-Spartan-II FPGAs will result in failed configuration.

What is the data retention specification for XC17S200AVO8I?

The XC17S200AVO8I guarantees 20 years of data retention at 25°C ambient temperature, per Xilinx specification DS029. Retention decreases logarithmically with increasing temperature - at 85°C, retention is rated at 10 years. This is measured under continuous storage conditions without cycling, and applies to fully programmed cells. The XC17S200AVO8I uses floating-gate NMOS technology, which provides inherent immunity to radiation-induced bit flips, supporting use in medical and avionics applications where long-term bitstream integrity is critical.

Can XC17S200AVO8I be reprogrammed in-system?

Yes, the XC17S200AVO8I supports in-system programming via its serial interface using standard Xilinx impact tools and compatible JTAG cables. Reprogramming requires asserting CE and applying valid CCLK/DIN sequences per the XC17S200AVO8I programming algorithm - no socket removal or UV erasure is needed. However, each write/erase cycle consumes endurance margin, and the device is rated for 10,000 cycles. Field updates must observe minimum VCC ramp rates and avoid partial writes; the XC17S200AVO8I does not support sector erase or byte-programming.