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AT91SAM7X512B-AU
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Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.

AT91SAM7X512B-AU

IC MCU 16/32B 512KB FLSH 100LQFP
Microchip Technology · Microcontrollers · BOM Matching
Mfr. Part Number
AT91SAM7X512B-AU
Manufacturer
Microchip Technology
Package / Case
100-LQFP
Datasheet
Datasheet
Description
IC MCU 16/32B 512KB FLSH 100LQFP
RoHS Status
Lead Free / RoHS Complaint
Availability
In Stock — Typically ships within 24 hours after order confirmation
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AT91SAM7X512B-AU
Microchip Technology
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In Stock100,000
Unit
Price
$685.7142
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Reference Price
QuantityPrice
1$ 685.7142
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Specification Summary

Package / Case
100-LQFP
Supplier Device Package
100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd)
1.65V ~ 1.95V
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Connectivity
CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: In Stock — Typically ships within 24 hours after order confirmation
Final ship date confirmed with payment / PO terms.
Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Core Size
16/32-Bit
Program Memory Size
512KB (512K x 8)
Voltage - Supply (Vcc/Vdd)
1.65V ~ 1.95V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Connectivity
CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB
Core Processor
ARM7®
EEPROM Size
-
Number of I/O
62
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type
FLASH
RAM Size
128K x 8
Speed
55MHz
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Package / Case
100-LQFP
Supplier Device Package
100-LQFP (14x14)
IC MCU 16/32B 512KB FLSH 100LQFP
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 — AT91SAM7X512B-AU

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

How do I buy AT91SAM7X512B-AU from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes AT91SAM7X512B-AU. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

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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