Microchip ATMEGA644PA-MUR
$ 10.922
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | ATMEGA644PA-MUR | 1,751 | 1 | |||||||||
| DigiKey | ATMEGA644PA-MURCT-ND | 3,646 | 1 | Cut Tape | ||||||||
| TME | ATMEGA644PA-MUR | 0 | 4K | 7h | ||||||||
| Microchip | ATMEGA644PA-MUR | 1,909 | 200 | Tape & Reel | 4h | |||||||
| Onlinecomponents.com | ATMEGA644PA-MUR | 0 | 1K | Bulk |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA644PA-MUR.
CAD Models
Download Microchip ATMEGA644PA-MUR symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint | ||
 SnapEDA | Footprint | Download | |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Supply Chain
Projected EOL Date2039-11-01
Country of AssemblyTaiwan, Thailand
Country of FabricationUnited States of America
Country of OriginTaiwan, Thailand
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)
Related Parts
MicrochipATMEGA164PA-MU
16KB 1.8V~5.5V AVR 1KB 20MHz FLASH 32 VQFN-44(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MicrochipATMEGA1284-MU
ATmega Series 128 KB Flash 16 KB SRAM 20 MHz 8-Bit Microcontroller - VQFN-44
Descriptions
Descriptions of Microchip ATMEGA644PA-MUR provided by its distributors.
MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44-Pin VQFN EP T/R
8-bit AVR MCU, 64 KB, 4096 Bytes, 20 MHz, 1.8 to 5.5V, VQFN-44, RoHS
Microchip SCT
1.8V~5.5V 20MHz 4KB FLASH 64KB Brown-out Detect/Reset,POR,PWM,WDT 32 1.8V 5.5V 20MHz I2C,SPI,UART,USART 2 x 8 A/D 8x10b 8bit AVR QFN 7mm*7mm*880¦Ìm
MCU, 8BIT, 20MHZ, VQFN-44; Product Range:AVR ATmega Family ATmega64 Series Microcontrollers; CPU Speed:20MHz; Program Memory Size:64KB; RAM Memory Size:4KB; No. of Pins:44Pins; MCU Case Style:VQFN; No. of I/O's:32I/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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins44
Technical
Core ArchitectureAVR
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceI2C, SPI, UART, USART
Max Frequency20 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/Os32
Number of Programmable I/O32
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size4 kB
Watchdog TimerYes
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA644PA-MUR.