ATSAME54P20A-AFT Microchip Integrated Circuit (Quad Flat Packages) In Stock

ARM Microcontrollers - MCU 120MHZ 1024KB Flash 128 TQFP PKG inTapeNReel 125CTemp

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATSAME54P20A-AFTQuad Flat Packages
Quick Facts
Manufacturer
Microchip
Package
Quad Flat Packages
Pin Count
128
Lifecycle
ACTIVE
Category
Integrated Circuit
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Manufacturer Package CodeTQFP-128
Factory Lead Time11Weeks
YTEOL20
Has ADCYES
Bit Size32
Boundary ScanNO
CPU FamilyCORTEX-M4F
Clock Frequency-Max48MHz
DAC ChannelsYES
DMA ChannelsYES
FormatFLOATING POINT
Integrated CacheYES
JESD-30 CodeS-PQFP-G128
JESD-609 Codee3
Low Power ModeYES
Number of DMA Channels32
Number of External Interrupts16
Number of I/O Lines99
Number of Timers13
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeTQFP128,.55SQ
Package ShapeSQUARE
Package StyleFLATPACK, THIN PROFILE, FINE PITCH
RAM (bytes)262144
RAM (words)262144
ROM (words)1048576
ROM ProgrammabilityFLASH
Screening LevelTS 16949
Speed100MHz
Supply Current-Max360mA
Supply Voltage-Max3.63V
Supply Voltage-Min1.71V
Supply Voltage-Nom3.3V
Surface MountYES
TechnologyCMOS
Temperature GradeAUTOMOTIVE
Terminal FinishMatte Tin (Sn)
Terminal FormGULL WING
Terminal Pitch0.4mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCN5A992.C
HTS Code8542.31.00.01
Country of OriginTaiwan

Datasheet

ATSAME54P20A-AFT Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ATSAME54P20A-AFT:

ATSAME54P20A-AUMicrochip Technology Inc

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 120MHz, CMOS, PQFP128

View Part →

Frequently Asked Questions

What is the price of ATSAME54P20A-AFT?

ATSAME54P20A-AFT is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATSAME54P20A-AFT in stock?

ATSAME54P20A-AFT is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy ATSAME54P20A-AFT?

You can buy ATSAME54P20A-AFT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATSAME54P20A-AFT from Microchip.

What is the datasheet for ATSAME54P20A-AFT?

The official ATSAME54P20A-AFT datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ATSAME54P20A-AFT come in?

ATSAME54P20A-AFT is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

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About Microchip

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AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany