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ATMEGA1284-MUR

  • ATMEGA1284-MUR
  • ATMEGA1284-MUR

ATMEGA1284-MUR

ATMEGA1284-MUR

Microchip Technology

128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA1284 44 Pin 20MHz 44-VFQFN Exposed Pad

SOT-23

ATMEGA1284-MUR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Lifecycle Status Production (Last Updated: 2 years ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 44
Supplier Device Package 44-VQFN (7x7)
Number of Terminals 44
Mounting Style SMD/SMT
Interfaces SPI/USART
Data Converters A/D 8x10b
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Schedule B 8542310000
Number of I/Os 32
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATMEGA1284
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 32
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series AVR® ATmega
Published 2008
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
Max Operating Temperature 85 °C
Min Operating Temperature -40 °C
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 20MHz
Base Part Number ATMEGA1284
JESD-30 Code S-PQCC-N44
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 1.8V
Interface I2C, SPI, UART, USART
Max Supply Voltage 5.5 V
Min Supply Voltage 1.8 V
Memory Size 128kB
Oscillator Type Internal
Number of I/O 32
Speed 20MHz
RAM Size 16K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 128KB 64K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 12 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1 mm
Number of Timers/Counters 3
Product Type 8-bit Microcontrollers - MCU
ROM (words) 65536
Core Architecture AVR
EEPROM Size 4K x 8
On Chip Program ROM Width 16
CPU Family AVR RISC
Max Frequency 20 MHz
Boundary Scan YES
Low Power Mode YES
Number of Programmable I/O 32
Format FIXED-POINT
Integrated Cache NO
RAM (words) 16384
RAM (bytes) 16384
Number of Serial I/Os 2
Number of Timers 3
ROM Programmability FLASH
Number of External Interrupts 3
On Chip Data RAM Width 8
Product MCU
Product Category 8-bit Microcontrollers - MCU
Device Core AVR
Length 7mm
Height Seated (Max) 1mm
Width 7 mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
4,000 $4.17153 $16.68612
ATMEGA1284-MUR Product Details

ATMEGA1284-MUR Overview


The package is in 44-VFQFN Exposed Pad format. The MCU has 32 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR® ATmega series of components. Microcontroller has abundant program memory size of 128KB 64K x 16. The AVR Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 44 of terminations. A 8-bit operation is performed by this part. A total of NO DMA channels are available on MCU chip. This MCU is implemented with 128kB memory. ATMEGA1284 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 20MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 44 pins on the chip through the 44 pins. It is equipped with 3 timers and counters. As far as the CPU is concerned, it is embedded with the the AVR RISC family of processors. There's an integrated FLASH memory in the equipment. There is a AVR core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed. A total of 2 serial I/Os are included in the electronic part. An external interrupt is included with the chip part, which consists of 3 interrupts. An entire Microcontroller chip has 3 bits.

ATMEGA1284-MUR Features


44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Minimum temperature of -40 °C


ATMEGA1284-MUR Applications


There are a lot of Microchip Technology
ATMEGA1284-MUR Microcontroller applications.


  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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