Microchip ATMEGA649A-MU
$ 5.83
Production
Inventory History
3 month trend: -1.95%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Projected EOL Date2039-01-07
Country of AssemblyMalaysia, Taiwan
Country of FabricationUnited States of America
Country of OriginMalaysia, Taiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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Descriptions
Descriptions of Microchip ATMEGA649A-MU provided by its distributors.
MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 64-Pin QFN EP
1.8V~5.5V 16MHz 4KB FLASH 64KB Brown-out Detect/Reset,LCD,POR,PWM,WDT inside 54 1.8V 5.5V 16MHz SPI，UART，USART，USI 2 x 8 A/D 8x10b 8bit AVR QFN SMD mount 9mm*9mm*880μm
MCU, 8BIT, 16MHZ, VQFN-64; Product Range: AVR ATmega Family ATmega329 Series Microcontrollers; CPU Speed: 16MHz; Program Memory Size: 64KB; RAM Memory Size: 4KB; No. of Pins: 64Pins; MCU Case Style: VQFN; No. of I/O's: 54I/O's;
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: -1.95%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins64
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
HS Code8542.31.0015
InterfaceSPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of I/Os54
Number of Programmable I/O54
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size4 kB
Schedule B8542310000
Watchdog TimerYes