ATSAMD20J18A-MUT

Microchip Technology · QFN-64 · Active

Part number: ATSAMD20J18A-MUT
Manufacturer: Microchip Technology
Package: QFN-64
Status: Active
Stock: Available / RFQ
Price: $8.83
Year / date code: 2025

Product Overview

ATSAMD20J18A-MUT (Microchip Technology, QFN-64) — MCU 32-bit SAM D20J ARM Cortex M0+ RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin QFN EP T/R

Technical Specifications

Part Number: ATSAMD20J18A-MUT
Manufacturer: Microchip Technology
Series: ATSAMD20J18
Package / Case: QFN-64
Package Family: QFN
Pin / Ball Count (from marking): 64
Lifecycle Status: Active
Category: Microcontroller (MCU)
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Device Class: Microcontroller / MCU
Memory Map: Flash, SRAM, and boot options vary by suffix — check datasheet
I/O Voltage: Confirm VDD / VIO ratings before substituting nearby MPNs
Interfaces: Serial, GPIO, timers, and ADC/DAC as listed in the datasheet
Package Constraint: QFN-64 pinout is the primary board lock

Package Information

Package: QFN-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

ATSAMD20J18A-MUT (Microchip Technology) is used in embedded control, sensors, appliance boards, and industrial I/O. Application fit depends on Flash/SRAM, package (QFN-64), and peripheral mix. Review the datasheet and pinout before evaluating nearby series parts.

Procurement notes

Confirm the full ordering code, package (QFN-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 ATSAMD20J18A-MUT?

You can request ATSAMD20J18A-MUT 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 ATSAMD20J18A-MUT available?

Listed inventory shows 5,000 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 ATSAMD20J18A-MUT?

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

What are alternatives to ATSAMD20J18A-MUT?

Potential alternatives include ATSAMD20J18A-MUA4, ATSAMD20J18A-MUA2, ATSAMD20J18A-MUA1 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	ATSAMD20J18A-MUT
Manufacturer	Microchip Technology
Package	QFN-64
Description	MCU 32-bit SAM D20J ARM Cortex M0+ RISC 256KB Flash 1.8V/2.5V/3.3V 64-Pin QFN EP T/R
Availability	Listed inventory: 5,000 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.