ATMEGA48PA-MMH Microchip Integrated Circuit (Quad Flat No-Lead) In Stock

8-bit Microcontroller with In-System Programmable Flash

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ATMEGA48PA-MMHQuad Flat No-Lead
Quick Facts
Manufacturer
Microchip
Package
Quad Flat No-Lead
Pin Count
28
Lifecycle
ACTIVE
Category
Integrated Circuit
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-28
Factory Lead Time1Week
YTEOL14
Has ADCYES
Additional FeatureIT ALSO OPERATES 1.8V AT 4 MHZ
Bit Size8
Boundary ScanNO
CPU FamilyAVR RISC
Clock Frequency-Max20MHz
DAC ChannelsNO
DMA ChannelsNO
FormatFIXED POINT
Integrated CacheNO
JESD-30 CodeS-PQCC-N28
JESD-609 Codee4
Low Power ModeYES
Number of External Interrupts2
Number of I/O Lines23
Number of Serial I/Os1
Number of Timers3
On Chip Data RAM Width8
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeLCC28,.16SQ,18
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification StatusNot Qualified
RAM (bytes)512
RAM (words)512
ROM (words)4096
ROM ProgrammabilityFLASH
Speed20MHz
Supply Current-Max2.7mA
Supply Voltage-Max5.5V
Supply Voltage-Min5V
Supply Voltage-Nom5V
Surface MountYES
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormNO LEAD
Terminal Pitch0.45mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
## ATMEGA48PA-MMH Alternates Showing resultsImage
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
HTS Code8542.31.00.15
Country of OriginSouth Korea

Datasheet

ATMEGA48PA-MMH Datasheet Download

Official datasheet from Microchip

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ATMEGA48PA-MMH:

ATMEGA48A-MMHMicrochip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC28

View Part →
ATMEGA48PA-MUMicrochip Technology Inc

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC32

View Part →
ATMEGA48A-MUMicrochip Technology Inc

20 MHz, MLF/QFN, Ind Temp, Green

View Part →

Frequently Asked Questions

What is the price of ATMEGA48PA-MMH?

ATMEGA48PA-MMH is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ATMEGA48PA-MMH in stock?

ATMEGA48PA-MMH 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 ATMEGA48PA-MMH?

You can buy ATMEGA48PA-MMH from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATMEGA48PA-MMH from Microchip.

What is the datasheet for ATMEGA48PA-MMH?

The official ATMEGA48PA-MMH 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 ATMEGA48PA-MMH come in?

ATMEGA48PA-MMH is available in Quad Flat No-Lead 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
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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