ATXMEGA128B3-MH

Microchip Technology · VQFN-64 · Active

Part number: ATXMEGA128B3-MH
Manufacturer: Microchip Technology
Package: VQFN-64
Status: Active
Stock: Available / RFQ
Price: $3.72
Year / date code: 2025

Product Overview

ATXMEGA128B3-MH from Microchip Technology in VQFN-64 is listed for electronic component sourcing at SJ Chip. Review technical specifications, package information, and nearby series parts below, then submit an RFQ to confirm stock, date code, and lead time.

Technical Specifications

Part Number: ATXMEGA128B3-MH
Manufacturer: Microchip Technology
Series: ATXMEGA128
Package / Case: VQFN-64
Package Family: QFN
Pin / Ball Count (from marking): 64
Lifecycle Status: Active
Category: Electronic Component
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Device Class: Electronic component — see manufacturer datasheet
Key Ratings: Confirm electrical limits for ATXMEGA128B3-MH before design-in
Package Constraint: VQFN-64 mechanical outline and pinout must match the PCB
Substitution: Nearby MPNs require engineering validation — not automatic drop-ins

Package Information

Package: VQFN-64
Package Family: QFN
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 64
Outline Note: Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.

Applications

ATXMEGA128B3-MH is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for Microchip Technology. Confirm electrical ratings, VQFN-64 mechanics, and AVL notes before design-in or substitution. SJ Chip provides inventory checks and RFQ support for production and shortage fills.

Procurement notes

Confirm the full ordering code, package (VQFN-64), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

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FAQ

Where to buy ATXMEGA128B3-MH?

You can request ATXMEGA128B3-MH from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (Microchip Technology), package, quantity, and lead time on the quotation.

Is ATXMEGA128B3-MH available?

Listed inventory shows 16,572 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.

What is the package of ATXMEGA128B3-MH?

The sourcing listing shows package VQFN-64. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.

What are alternatives to ATXMEGA128B3-MH?

Potential alternatives include ATXMEGA128B3-MH SL899, ATXMEGA128B3-MCURA0, ATXMEGA128B3-AU and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.

Sourcing information

Part Number	ATXMEGA128B3-MH
Manufacturer	Microchip Technology
Package	VQFN-64
Description	Microchip Technology · ATXMEGA128B3-MH · VQFN-64 package · electronic component sourcing
Availability	Listed inventory: 16,572 pcs — confirm lot, date code, and quantity on RFQ
RFQ	Submit the full part number and quantity through the RFQ form
Lead Time	Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately.
Condition	Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment.