EPCS128SI16N
128 Mbit serial configuration memory for Intel/Altera FPGA active-serial configuration
Key details
| Part Number | EPCS128SI16N |
|---|---|
| Manufacturer | Intel (Altera) |
| Category | FPGA Configuration Memory |
| Lifecycle Status | Obsolete |
| Series | EPCS |
| Package / Case | 16-pin SOIC, industrial grade |
| Pin Count | 16 |
| Operating Temperature | -40°C to +85°C |
| Last Verified | 2026-07-26 |
Part information
EPCS128SI16N Overview
EPCS128SI16N is a Intel (Altera) 128 Mbit serial configuration memory for Intel/Altera FPGA active-serial configuration supplied in 16-pin SOIC, industrial grade. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Memory Density | 128 Mbit |
|---|---|
| Configuration Scheme | Active Serial |
| Supply Voltage | 3.3 V |
| Package | 16-pin SOIC |
| Temperature Grade | Industrial |
Package and Ordering Notes
The listed package is 16-pin SOIC, industrial grade with 16 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
EPCS128SI16N is obsolete. Source only with full traceability or migrate after checking configuration timing, operation codes and Quartus support.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Intel (Altera) documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
EPCS128SI16N FAQ
What is EPCS128SI16N?
EPCS128SI16N is a Intel (Altera) 128 Mbit serial configuration memory for Intel/Altera FPGA active-serial configuration. It belongs to the EPCS family.
What are the key specifications of EPCS128SI16N?
Memory Density is 128 Mbit, while Configuration Scheme is Active Serial. Check the manufacturer documentation for electrical limits and compatibility conditions.
What package does EPCS128SI16N use?
EPCS128SI16N uses 16-pin SOIC, industrial grade with 16 pins. Confirm the package drawing, land pattern and ordering suffix before PCB release.
What is the lifecycle status of EPCS128SI16N?
Intel PDN1708 discontinued the EPCS family. EPCS128SI16N is therefore recorded as Obsolete.
What should be checked before sourcing or replacing EPCS128SI16N?
Confirm FPGA family support, Quartus programming-file compatibility, supply voltage, pinout and silicon revision before replacing EPCS128SI16N. EPCQ128ASI16N is a migration candidate, not an automatically interchangeable substitute.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
EPCS128SI16N is obsolete. Source only with full traceability or migrate after checking configuration timing, operation codes and Quartus support.
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.