ATSAMG55J19B-MU Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

ARM Microcontrollers - MCU QFN, MRLB IND TEMP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATSAMG55J19B-MUQuad Flat No-Lead
Quick Facts
Manufacturer
Microchip
Package
Quad Flat No-Lead
Pin Count
64
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $4.4500(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Pbfree CodeYes
Manufacturer Package CodeVQFN-64
Factory Lead Time15Weeks
YTEOL18
Has ADCYES
Additional FeatureOPERATES AT 1.15 MIN SUPPLY AT 100 MHz
Bit Size32
Boundary ScanYES
CPU FamilyCORTEX-M4
Clock Frequency-Max20MHz
DAC ChannelsNO
DMA ChannelsYES
FormatFLOATING POINT
Integrated CacheYES
JESD-30 CodeS-PQCC-N64
JESD-609 Codee3
Low Power ModeYES
Number of DMA Channels30
Number of External Interrupts16
Number of I/O Lines48
Number of Serial I/Os8
Number of Timers6
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC64,.30SQ,16
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)260
RAM (bytes)180224
ROM (words)524288
ROM ProgrammabilityFLASH
Speed120MHz
Supply Voltage-Max1.32V
Supply Voltage-Min1.8V
Supply Voltage-Nom1.8V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMatte Tin (Sn)
Terminal FormNO LEAD
Terminal Pitch0.4mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)40
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCN3A991.A.2
HTS Code8542.31.00.01
Country of OriginTaiwan, Thailand

Datasheet

ATSAMG55J19B-MU Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ATSAMG55J19B-MU:

ATSAMG55J19A-MUAtmel Corporation

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

View Part →
ATSAMG55J19B-MUTAtmel Corporation

RISC Microcontroller, 32-Bit, FLASH, 120MHz, CMOS

View Part →

Frequently Asked Questions

What is the price of ATSAMG55J19B-MU?

ATSAMG55J19B-MU is priced from $4.4500 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATSAMG55J19B-MU in stock?

ATSAMG55J19B-MU is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy ATSAMG55J19B-MU?

You can buy ATSAMG55J19B-MU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATSAMG55J19B-MU from Microchip.

What is the datasheet for ATSAMG55J19B-MU?

The official ATSAMG55J19B-MU 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 ATSAMG55J19B-MU come in?

ATSAMG55J19B-MU is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $4.4500
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$5.4200$5.42
25+$4.9200$123.00
100+$4.4500$445.00
pcs
Unit price: $5.4200 · Total: $5.42

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