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ATMEGA644PA-MU Tech Specifications

64KB 32K x 16 FLASHAVR8-BitMicrocontrollerAVR® ATmega Series ATMEGA644PA44 Pin 20MHz44-VFQFN Exposed Pad

Product Attribute Attribute Value
Category Sirkuit Terpadu (IC) / माइक्रोकंट्रोलर्स
Manufacturer Microchip Technology
Factory Lead Time 3 Weeks
Factory Lead Time 7 Weeks
Mount Surface Mount
Package / Case 44-VFQFN Exposed Pad
Operating Temperature -40°C~85°C TA
Published 2008
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Subcategory Microcontrollers
Terminal Position QUAD
Frequency 20MHz
Supply Voltage-Max (Vsup) 5.5V
Memory Size 64kB
Number of I/O 32
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
Core Processor AVR
Program Memory Type FLASH
Program Memory Size 64KB 32K x 16
Supply Current-Max 9mA
Data Converter A/D 8x10b
Has ADC YES
Data Bus Width 8b
Boundary Scan YES
Format FIXED-POINT
Number of UART Channels 2
Number of Serial I/Os 2
Number of External Interrupts 3
Number of I2C Channels 1
Height 950μm
Width 7.1mm
REACH SVHC No SVHC
Lead Free Lead Free
Product Attribute Attribute Value
Part Status Active
RoHS Status ROHS3 Compliant
Pbfree Code yes
Contact Plating Tin
Mounting Type Surface Mount
Number of Pins 44
Packaging Tray
Series AVR® ATmega
Part Status Active
Number of Terminations 44
Technology CMOS
Terminal Pitch 0.5mm
Base Part Number ATMEGA644PA
Interface 2-Wire, I2C, SPI, UART, USART
Oscillator Type Internal
RAM Size 4K x 8
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Core Size 8-Bit
Connectivity I2C, SPI, UART/USART
Bit Size 8
Watchdog Timer Yes
DMA Channels NO
EEPROM Size 2K x 8
Low Power Mode YES
Integrated Cache NO
Number of ADC Channels 8
Number of Timers 3
Number of PWM Channels 6
Number of SPI Channels 3
Length 7.1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
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ATMEGA644PA-MU Documents

Download datasheets and manufacturer documentation for ATMEGA644PA-MU

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ATMEGA644PA-MU brand manufacturers: Microchip Technology, Bonchip stock, ATMEGA644PA-MU reference price. ATMEGA644PA-MU parameters, ATMEGA644PA-MU Datasheet PDF and pin diagram description download.You can use the ATMEGA644PA-MU Pluggable Connectors, DSP Datesheet PDF, find ATMEGA644PA-MU pin diagram and circuit diagram and usage method of function, ATMEGA644PA-MU electronics tutorials.You can download from the Bonchip.
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