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Microchip TechnologyIntegrated Circuits (ICs)Embedded - Microcontrollers

Supply original ATMEGA328-MMH, Embedded - Microcontrollers, by Microchip Technology

IC MCU 8BIT 32KB FLASH 28VQFN

RoHS
Supply original ATMEGA328-MMH, Embedded - Microcontrollers, by Microchip Technology | TrustCompo

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Part Number

ATMEGA328-MMH

Internal code

TCE000044065

Package

-

Manufacturer

Microchip Technology

Key specifications

Serise

AVR® ATmega

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

Embedded - Microcontrollers

Description

IC MCU 8BIT 32KB FLASH 28VQFN

key Attributes

-

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Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Authenticity Verification

CoC Available on Request

Pre-Shipment Inspection

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Product overview

Overview

IC MCU 8BIT 32KB FLASH 28VQFN

Full technical breakdown

Detailed Specifications

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Popular Specs Surfaced First

Export Classifications & Environmental

RoHS Status

ROHS3 Compliant

Export Classifications & Environmental

REACH SVHC

No SVHC

Export Classifications & Environmental

JESD-609 Code

e4

Export Classifications & Environmental

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Export Classifications & Environmental

HTSUS

8542.31.0001

Product Attribute

Part Status

Active

RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
Part Status
Active
Packaging
Tray
REACH Status
REACH Unaffected
ECCN
EAR99
Mounting Type
Surface Mount
Published
1997
Factory Lead Time
17 Weeks
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Technology
CMOS
Qualification Status
Not Qualified
Terminal Position
QUAD
Operating Temperature
-40°C~85°C TA
Subcategory
Microcontrollers
Sub-Categories
Embedded - Microcontrollers
Frequency
20MHz
Interface
I2C, SPI, UART, USART
Manufacturer
Microchip Technology
Terminal Form
NO LEAD
Series
AVR® ATmega
Height
950μm
Terminal Pitch
0.45mm
Package / Case
28-VFQFN Exposed Pad
Contact Plating
Gold
Number Of Terminations
28
Number Of Pins
28
Reflow Temperature-Max (S)
40
Number Of ADC Channels
8
Mount
Surface Mount
Pbfree Code
yes
EEPROM Size
1K x 8
Length
4.05mm
Number Of I/O
23
Base Part Number
ATMEGA328
Manufacturer'S Part No.
ATMEGA328-MMH
Width
4.05mm
Oscillator Type
Internal
UPs/UCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Connectivity
I2C, SPI, UART/USART
RAM Size
2K x 8
Memory Size
32kB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Data Converter
A/D 8x10b
Core Size
8-Bit
Core Processor
AVR
Power Supplies
2/5V
Program Memory Size
32KB 16K x 16
Number Of Timers/Counters
3
Bit Size
8
Program Memory Type
FLASH
DMA Channels
NO
Data Bus Width
8b
Watchdog Timer
Yes
Number Of I2C Channels
1
Supply Voltage-Max (Vsup)
5.5V
Has ADC
YES
Supply Voltage-Min (Vsup)
4.5V
Number Of PWM Channels
6
Voltage - Supply (Vcc/Vdd)
1.8V~5.5V

Common questions

Product FAQ

Quick answers for buyers reviewing ATMEGA328-MMH, stock, documentation, and sourcing steps.

What is ATMEGA328-MMH?

ATMEGA328-MMH is a Embedded - Microcontrollers component from Microchip Technology. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for ATMEGA328-MMH?

ATMEGA328-MMH is listed with package reference -. The current product description is IC MCU 8BIT 32KB FLASH 28VQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is ATMEGA328-MMH available in stock?

This page currently shows 47472 units in stock and 47472 units available for ATMEGA328-MMH. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for ATMEGA328-MMH?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for ATMEGA328-MMH by Microchip Technology. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for ATMEGA328-MMH?

Yes. This page links to the datasheet for ATMEGA328-MMH by Microchip Technology, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify ATMEGA328-MMH before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for ATMEGA328-MMH before approving the order.

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