ATSAMC21E18A-AUT64

Microchip Technology · TQFP-32 · Active

Part number: ATSAMC21E18A-AUT64
Manufacturer: Microchip Technology
Package: TQFP-32
Status: Active
Stock: Available / RFQ
Price: $10.49
Year / date code: 2025

Product Overview

ATSAMC21E18A-AUT64 (Microchip Technology, TQFP-32) — MCU 32-Bit SAMC21 ARM Cortex-M0+ RISC 256KB Flash 2.7V to 5.5V 32-Pin TQFP T/R

Technical Specifications

Part Number: ATSAMC21E18A-AUT64
Manufacturer: Microchip Technology
Series: ATSAMC21E18
Package / Case: TQFP-32
Package Family: QFP
Pin / Ball Count (from marking): 32
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 ATSAMC21E18A-AUT64 before design-in
Package Constraint: TQFP-32 mechanical outline and pinout must match the PCB
Substitution: Nearby MPNs require engineering validation — not automatic drop-ins

Package Information

Package: TQFP-32
Package Family: QFP
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 32
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

ATSAMC21E18A-AUT64 is sourced for OEM/EMS electronic assemblies. Typical use depends on the manufacturer datasheet for Microchip Technology. Confirm electrical ratings, TQFP-32 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 (TQFP-32), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

Compare Similar Parts (ATSAMC21E18)

Potential Alternatives (TQFP-32)

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ATSAMC21E17A-AUT · TQFP-32
ATMEGA88V-10AU · TQFP-32
ATXMEGA32E5-ANR · TQFP-32
AVR128DA32-I/PT · TQFP-32
ATSAMC21E16A-AZT · TQFP-32
ATMEGA168V-10AUR · TQFP-32
ATMEGA328P-AU · TQFP-32
ATSAMC21E16A-AUT · TQFP-32
AT90USB162-16AUR · TQFP-32
ATSAMC21E17A-AZ · TQFP-32

FAQ

Where to buy ATSAMC21E18A-AUT64?

You can request ATSAMC21E18A-AUT64 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 ATSAMC21E18A-AUT64 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 ATSAMC21E18A-AUT64?

The sourcing listing shows package TQFP-32. Always verify body size, pitch, and land pattern against the Microchip Technology datasheet before PCB layout.

What are alternatives to ATSAMC21E18A-AUT64?

Potential alternatives include ATSAMC21E18A-ANT, ATSAMC21E18A-AUT, ATSAMC21E18A-AZ 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	ATSAMC21E18A-AUT64
Manufacturer	Microchip Technology
Package	TQFP-32
Description	MCU 32-Bit SAMC21 ARM Cortex-M0+ RISC 256KB Flash 2.7V to 5.5V 32-Pin TQFP 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.