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XC17S50ASO20I The Xilinx XC17S50ASO20I is a 500kb One-Time Programmable (OTP) PROM IC. It operates within a 3V to 3.6V supply range and is designed for industrial temperatures.
Mfr Part #:

XC17S50ASO20I

Available from 1 distributors
Mfr Name: Xilinx
Xilinx
The Xilinx XC17S50ASO20I is a 500kb One-Time Programmable (OTP) PROM IC. It operates within a 3V to 3.6V supply range and is designed for industrial temperatures.
✓ Total Stock: 34 pcs
$ Price Range: $1.92

XC17S50ASO20I Available from 1 distributor

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✓ Non-Authorised
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34 pcs
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XC17S50ASO20I Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Memory Size
Mounting Type
Operating Temperature
Programmable Type
Voltage Supply
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XC17S50ASO20I Description

Short technical summary and product information.

The Xilinx XC17S50ASO20I is a 500kb memory integrated circuit (IC) designed for one-time programmable (OTP) PROM applications. It operates at a voltage range of 3V to 3.6V and supports industrial temperatures from -40°C to 85°C.

 

This device comes in a 20-pin SOIC surface-mount package with a width of 7.50mm. It is an obsolete PROM IC intended for storing permanent data or firmware code. The XC17S50ASO20I uses OTP memory technology, meaning data is programmed once and cannot be erased or rewritten, ensuring reliable data retention without risk of power interruption data loss.

 

Suitable for industrial control systems requiring permanent firmware or configuration storage, embedded systems needing non-volatile, non-reprogrammable memory, and electronics exposed to wide temperature ranges. Applications where RoHS non-compliance is acceptable or legacy systems requiring obsolete parts are also suitable.

XC17S50ASO20I Quick Information

Product Type: PROM IC
Canonical Name: XC17S50ASO20I PROM IC
Subcategory: Configuration PROMs for FPGAs

XC17S50ASO20I Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

XC17S50ASO20I Estimated Pricing

Qty Low High
1+ $1.92 $1.92

Estimated market price range - modelled values for guidance only, not live distributor offers.

XC17S50ASO20I Features

  • 500kb memory size for configuration storage.
  • Operates from 3V to 3.6V supply voltage.
  • Industrial temperature range: -40°C to 85°C.
  • 20-SOIC surface-mount package.
  • One-Time Programmable (OTP) for permanent data.

XC17S50ASO20I Applications

  • Industrial control systems firmware.
  • Embedded systems non-volatile memory.
  • Electronics in wide temperature ranges.
  • Legacy systems requiring obsolete parts.

XC17S50ASO20I FAQs

5 frequently asked questions generated from this part’s specifications.
What is the memory size of the XC17S50ASO20I?

The memory size is 500kb.

What is the operating voltage range for the XC17S50ASO20I?

The operating voltage range is 3V to 3.6V.

What is the operating temperature range for this PROM IC?

The operating temperature range is -40°C to 85°C.

What type of programming does the XC17S50ASO20I support?

It supports One-Time Programmable (OTP).

What package type is the XC17S50ASO20I supplied in?

It is supplied in a 20-SOIC package.

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