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AT17C128-10SI
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Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.

AT17C128-10SI

IC EEPROM FPGA 128KB 20-SOIC
Microchip Technology · Configuration Proms for FPGAs · BOM Matching
Mfr. Part Number
AT17C128-10SI
Manufacturer
Microchip Technology
Package / Case
20-SOIC (0.295", 7.50mm Width)
Datasheet
Datasheet
Description
IC EEPROM FPGA 128KB 20-SOIC
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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AT17C128-10SI
Microchip Technology
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In Stock3,751
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Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-22 · Valid as reference until 2026-09-29 · Request RFQ for live stock.
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Specification Summary

Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
Voltage - Supply
4.5V ~ 5.5V
Memory Size
128kb
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Programmable Type
Serial EEPROM
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Programmable Type
Serial EEPROM
Memory Size
128kb
Voltage - Supply
4.5V ~ 5.5V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SOIC
IC EEPROM FPGA 128KB 20-SOIC
Brand Introduction

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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Buying FAQ — AT17C128-10SI

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy AT17C128-10SI from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes AT17C128-10SI. We reply with stock, channel note, reference price and ETA.

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How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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