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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATMEGA644P-15MT1
ATMEGA644P-15MT1 Image
Image may be representation.
See specifications for product details.

ATMEGA644P-15MT1 - Atmel

Manufacturer Part Number
ATMEGA644P-15MT1
Manufacturer
Atmel
Allelco Part Number
32D-ATMEGA644P-15MT1
ECAD Model
Parts Description
IC MCU 8BIT 64KB FLASH 44VQFN
Detailed Description
Package
44-VFQFN Exposed Pad
Data sheet
ATMEGA644P-15MT1.pdf
RoHs Status
ROHS3 Compliant
In stock: 16620

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Quantity

Specifications

ATMEGA644P-15MT1 Tech Specifications
Atmel - ATMEGA644P-15MT1 technical specifications, attributes, parameters and parts with similar specifications to Atmel - ATMEGA644P-15MT1

Product Attribute Attribute Value  
Manufacturer Atmel  
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V  
Supplier Device Package 44-VQFN (7x7)  
Speed 16MHz  
Series Automotive, AEC-Q100, AVR® ATmega  
RAM Size 4K x 8  
Program Memory Type FLASH  
Program Memory Size 64KB (32K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 44-VFQFN Exposed Pad  
Package Bulk  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 105°C (TA)  
Number of I/O 32  
Mounting Type Surface Mount  
EEPROM Size 2K x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity I²C, SPI, UART/USART  
Base Product Number ATMEGA644  

Parts Introduction

Manufacturer Part Number

ATMEGA644P-15MT1

Manufacturer

Atmel

Introduction

High-performance, low-power 8-bit AVR RISC-based microcontroller

Suitable for automotive, industrial, and general-purpose applications

Product Features and Performance

64KB of in-system self-programmable flash program memory

4KB of SRAM

2KB of EEPROM

32 general-purpose I/O lines

8-channel 10-bit A/D converter

Two 8-bit timer/counters with separate prescalers and compare modes

One 16-bit timer/counter with separate prescaler, compare mode, and capture mode

Real-time counter with separate oscillator

Six PWM channels

Watchdog timer with on-chip oscillator

On-chip analog comparator

Byte-oriented 2-wire serial interface

Product Advantages

Automotive-qualified (AEC-Q100) for reliable operation in harsh environments

Low power consumption with power-saving modes

Flexible clocking options with internal oscillator

Comprehensive peripheral set for versatile applications

Key Technical Parameters

Operating voltage: 2.7V to 5.5V

Operating temperature: -40°C to 105°C

Package: 44-VQFN (7x7) with exposed pad

Maximum clock frequency: 16MHz

Quality and Safety Features

RoHS3 compliant

Brown-out detection and reset

Power-on reset

Compatibility

Compatible with other AVR ATmega series microcontrollers

Application Areas

Automotive electronics

Industrial control systems

Household appliances

General-purpose embedded systems

Product Lifecycle

Actively supported by the manufacturer

Replacement or upgrade options available

Key Reasons to Choose This Product

Automotive-qualified for reliable operation in demanding environments

Versatile peripheral set and flexible clocking options for diverse applications

Low power consumption and power-saving modes for energy-efficient designs

Robust safety features for reliable operation

Compatibility with other AVR ATmega series microcontrollers for easy migration

Parts with Similar Specifications

The three parts on the right have similar specifications to Atmel ATMEGA644P-15MT1

Product Attribute ATMEGA644P-15MT1 ATMEGA644P-A15AZ ATMEGA644-20AU ATMEGA644A-AU
Part Number ATMEGA644P-15MT1 ATMEGA644P-A15AZ ATMEGA644-20AU ATMEGA644A-AU
Manufacturer Atmel Microchip Technology Microchip Technology Microchip Technology
Oscillator Type Internal Internal Internal Internal
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Size 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16) 64KB (32K x 16)
Series Automotive, AEC-Q100, AVR® ATmega Automotive, AEC-Q100, AVR® ATmega AVR® ATmega AVR® ATmega
Base Product Number ATMEGA644 ATMEGA644 ATMEGA644 ATMEGA644
Core Processor AVR AVR AVR AVR
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Number of I/O 32 32 32 32
Program Memory Type FLASH FLASH FLASH FLASH
Speed 16MHz 16MHz 20MHz 20MHz
Package Bulk Tape & Reel (TR) Tray Tray
EEPROM Size 2K x 8 2K x 8 2K x 8 2K x 8
Supplier Device Package 44-VQFN (7x7) 44-TQFP (10x10) 44-TQFP (10x10) 44-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V
Package / Case 44-VFQFN Exposed Pad 44-TQFP 44-TQFP 44-TQFP
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
RAM Size 4K x 8 4K x 8 4K x 8 4K x 8
Connectivity I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATMEGA644P-15MT1 Image

ATMEGA644P-15MT1

Atmel
32D-ATMEGA644P-15MT1

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