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ATMEGA128A-AU

Microchip Technology

ATMEGA128A-AU by Microchip Technology

ATMEGA128A-AU by Microchip Technology is an 8-bit microcontroller with 16-bit address bus, operating at max frequency of 16 MHz. It features DAC and ADC channels, ROM programmability via FLASH, and 53 I/O lines. Ideal for industrial applications requiring a powerful yet compact solution with low power consumption.

Median Price

$7.000

Lifecycle Status

Suppliers In-Stock

40

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Chip1Stop

Japan . 8,987 parts In-Stock

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$5.430

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$5.430

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Verical

USA . 8,328 parts In-Stock

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$5.849

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8,328

$5.849

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Arrow

USA . 30 parts In-Stock

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$7.000

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$6.466

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30

$7.000

$6.466

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Mouser Electronics

USA . 4,646 parts In-Stock

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$7.220

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$7.220

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Farnell

UK . 849 parts In-Stock

1+ parts

$7.355

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$6.569

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$6.176

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849

$7.355

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Element14

Singapore . 899 parts In-Stock

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$7.661

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$6.237

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899

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EBV Elektronik

Germany . 7,920 parts In-Stock

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Future Electronics

Canada . 2,447 parts In-Stock

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$6.370

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Master Electronics

USA . 278 parts In-Stock

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$6.190

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$5.820

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$5.800

278

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RS (Exports)

UK . 70 parts In-Stock

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$8.985

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70

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$8.985

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Distributors (In-Stock)

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Ozdisan Elektronik

Türkiye . 1,078 parts In-Stock

1+ parts

$3.968

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Digiode

USA . 561 parts In-Stock

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Maritex

Poland . 1 parts In-Stock

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$5.449

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$6.612

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Nova Conductors

Japan . 87 parts In-Stock

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$6.700

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TME

Poland . 457 parts In-Stock

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$6.870

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Vyrian

USA . 75,935 parts In-Stock

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Chip Stock

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Partservice

France . 14,919 parts In-Stock

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Cyclops Electronics Ltd

UK . 12,345 parts In-Stock

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Micros sp.j. W. Kędra i J. Lic

Poland . 7,857 parts In-Stock

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Micros

Poland . 7,790 parts In-Stock

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IBS Electronics

USA . 2,925 parts In-Stock

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$8.541

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Schukat

Germany . 2,345 parts In-Stock

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$5.233

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$5.006

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VNN

France . 2,129 parts In-Stock

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Electro Sonic

Canada . 1,182 parts In-Stock

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$6.030

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Prism Electronics

USA . 707 parts In-Stock

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HZD GmbH

Germany . 640 parts In-Stock

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South Electronics

USA . 200 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 159 parts In-Stock

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Diverse Electronics

Canada . 147 parts In-Stock

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Cogito LLC

Ukraine . 96 parts In-Stock

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Huijzer Components

Netherlands . 68 parts In-Stock

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Sensible Micro Corp

USA . 43 parts In-Stock

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Kronex Distribution GmbH

USA . 29 parts In-Stock

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ComSIT Distribution GmbH

Germany . 27 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 12 parts In-Stock

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Bristol Electronics

USA . 4 parts In-Stock

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Flex Direct, LLC

USA . 4 parts In-Stock

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Holdelec - ElecDif-Pro

France . 1 parts In-Stock

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Avant Electronics Limited

UK . 1 parts In-Stock

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iodParts Technologies Inc.

India . 59 parts In-Stock

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$2.258

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59

$2.258

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Andel Nordic

Denmark . 3,065 parts In-Stock

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$2.630

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$1.838

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$1.838

3,065

$2.630

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$1.838

$1.838

Ampacity Inc.

Singapore . 75,754 parts In-Stock

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$4.620

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$4.620

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Semicontronic

India . 50,603 parts In-Stock

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$4.620

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$4.504

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$4.481

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Corphita

USA . 833 parts In-Stock

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$4.887

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$4.887

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Continental Prestige Electronics

USA . 638 parts In-Stock

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$5.850

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$4.780

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$5.850

$4.780

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Vigor

Singapore . 2,426 parts In-Stock

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$6.310

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Netroflash

USA . 1,000 parts In-Stock

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$6.700

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$6.365

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$6.231

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$6.700

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$6.231

Allen Electronics Distributors

USA . 6 parts In-Stock

1+ parts

$6.880

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$7.070

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6

$6.880

$7.070

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Component Stockers USA

USA . 92 parts In-Stock

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$6.910

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$6.700

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$7.190

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92

$6.910

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$7.190

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Aztec Data Supply Inc.

USA . 1,510 parts In-Stock

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$47.228

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$47.228

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Modulus Dynamics

Lithuania . 3,138 parts In-Stock

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$51.636

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$51.636

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$51.636

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3,138

$51.636

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$51.636

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Corohmni

South Africa . 12 parts In-Stock

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$54.632

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12

$54.632

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Advanced Electronics

New Zealand . 29 parts In-Stock

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$77.346

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$73.479

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$73.479

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$77.346

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$73.479

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Perfect Parts

USA . 75,701 parts In-Stock

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Eastek

USA . 69,390 parts In-Stock

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Kepictronics

USA . 52,536 parts In-Stock

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S.R.D Solutions

India . 42,040 parts In-Stock

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Infinite Electronics LLP (Excess)

. 32,931 parts In-Stock

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A-Z Elektronik GmbH

Germany . 14,342 parts In-Stock

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RC Electronics

USA . 7,572 parts In-Stock

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$6.570

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$6.000

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$5.820

7,572

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$6.570

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$5.820

Epart123

USA . 6,300 parts In-Stock

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$7.120

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Lixinc

USA . 5,080 parts In-Stock

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Futuretech Components

Singapore . 4,500 parts In-Stock

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Robosynatics

Brazil . 3,534 parts In-Stock

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$41.206

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$40.365

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$40.365

3,534

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$41.206

$40.365

$40.365

Lucentia Tech

USA . 3,534 parts In-Stock

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$41.206

1k+ parts

$40.365

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$40.365

3,534

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$40.365

$40.365

Fulton Briggs Corp.

USA . 3,511 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,337 parts In-Stock

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Supply Digital

USA . 1,253 parts In-Stock

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Glotronic Ltd.

UK . 499 parts In-Stock

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Argo Parts USA

USA . 313 parts In-Stock

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Authorized Procurement Solutions

USA . 118 parts In-Stock

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GreenTree Electronics

Israel . 100 parts In-Stock

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100

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ChipstoGo Electronic ltd

UK . 20 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 12 parts In-Stock

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Overview

Experience the next level of performance with the ATMEGA128A-AU microcontroller by Microchip Technology. This cutting-edge product offers unparalleled quality and reliability, making it the top choice for a wide range of applications. With its advanced features and impressive specifications, this microcontroller delivers exceptional value and benefits to our customers. Trust Microchip Technology to provide you with the tools you need to bring your projects to life efficiently and effectively. Elevate your designs with the ATMEGA128A-AU and experience innovation like never before.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable.

Surface Mount: YES

Surface mount technology makes the product easier to assemble and provides space-saving benefits.

Maximum Supply Voltage: 5.5 V

The high maximum supply voltage allows for versatile power options.

Address Bus Width: 16

The 16-bit address bus width provides a large address space for memory and peripherals.

Package Shape: SQUARE

The square package shape allows for efficient PCB layout and space utilization.

Bit Size: 8

An 8-bit microcontroller offers a good balance between performance and cost.

DAC Channels: YES

The presence of DAC channels allows for accurate analog output control.

Power Supplies (V): 3/5

Having both 3V and 5V power supplies makes the product compatible with a wide range of applications.

No. of Terminals: 64

The ample number of terminals offer flexibility in connecting external components and peripherals.

Package Style (Meter): FLATPACK, THIN PROFILE

The flatpack, thin profile package style is suitable for space-constrained designs.

Minimum Supply Voltage: 4.5 V

The minimum supply voltage of 4.5V ensures reliable operation under varying voltage conditions.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, the product can withstand industrial temperature environments.

CPU Family: AVR RISC

The use of AVR RISC architecture provides a good balance of performance and power efficiency.

Minimum Operating Temperature: -40 °C

The product is capable of operating in harsh cold temperatures as low as -40°C.

Terminal Finish: MATTE TIN

The matte tin finish provides good solderability and corrosion resistance.

ADC Channels: YES

The presence of ADC channels allows for accurate analog input measurements.

Terminal Position: QUAD

The quad terminal position facilitates easy PCB mounting and soldering.

ROM Words: 65536

The large ROM capacity of 65536 words provides ample space for program storage.

Maximum Seated Height: 1.2 mm

The low seated height makes the product suitable for slim and compact designs.

Width: 14 mm

The compact 14mm width helps in space-constrained PCB layouts.

External Data Bus Width: 8

An 8-bit external data bus width allows for efficient data transfer between the microcontroller and external devices.

Maximum Clock Frequency: 16 MHz

The high maximum clock frequency of 16 MHz enables fast processing and response times.

Maximum Time At Peak Reflow Temperature (s): 30

The product can withstand peak reflow temperatures for up to 30 seconds during assembly.

Peak Reflow Temperature °C: 260

The high peak reflow temperature tolerance of 260°C ensures stable solder joints during assembly.

Length: 14 mm

The compact 14mm length helps in optimizing PCB design and layout.

Temperature Grade: INDUSTRIAL

The industrial temperature grade makes the product suitable for rugged and demanding environments.

Peripheral IC Type: MICROCONTROLLER, RISC

The product's microcontroller with RISC architecture offers high performance and efficiency for various applications.

RAM Bytes: 4096

The 4096 bytes of RAM provide sufficient memory for data storage and processing.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity for reliable operation.

Terminal Form: GULL WING

The gull wing terminal form facilitates easy soldering and maintenance.

Maximum Supply Current: 19 mA

The maximum supply current of 19 mA ensures efficient power usage.

Nominal Supply Voltage: 5 V

The nominal supply voltage of 5V is a common and stable power source for the product.

PWM Channels: YES

The presence of PWM channels enables precise control of pulse-width modulation signals.

ROM Programmability: FLASH

The flash ROM programmability allows for easy and quick updates of the program code.

Terminal Pitch: 0.8 mm

The 0.8mm terminal pitch provides a good balance between space efficiency and soldering convenience.

Moisture Sensitivity Level (MSL): 3

A moisture sensitivity level of 3 indicates that the product can withstand standard humidity conditions during storage and handling.

Speed: 16 rpm

The 16 rpm speed is suitable for controlling motors and other peripherals with precision.

No. of I/O Lines: 53

With 53 I/O lines, the product offers numerous options for interfacing with external devices and peripherals.

Technical Specifications

Microcontrollers ATMEGA128A-AU attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Additional Features:

IT ALSO OPERATES 8MHZ AT MINI 2.7V

Address Bus Width:

16

Bit Size:

8

CPU Family:

AVR RISC

Maximum Clock Frequency:

16 MHz

DAC Channels:

YES

DMA Channels:

NO

External Data Bus Width:

8

JESD-30 Code:

S-PQFP-G64

JESD-609 Code:

e3

Length:

14 mm

Moisture Sensitivity Level (MSL):

3

No. of I/O Lines:

53

No. of Terminals:

64

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TQFP64,.63SQ,32

Package Shape:

Package Style (Meter):

FLATPACK, THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

RAM Bytes:

4096

ROM Words:

65536

ROM Programmability:

FLASH

Maximum Seated Height:

1.2 mm

Speed:

16 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

19 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.8 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

Width:

14 mm

Peripheral IC Type:

Trade Compliance

ATMEGA128A-AU Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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