Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ATMEGA644PA-MU | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | MCU Product Line Introduction megaAVR Introduction Software Framework (ASF) Example of Use Studio Introduction to Software Framework (ASF) Studio Development Environment Overview Part 1 | |
| Design Resources | Development Tool Selector | |
| Featured Product | Atmel - megaAVR Microcontrollers | |
| PCN Other | MSL3 to MSL1 05/Apr/2013 MSL Update 26/Feb/2014 MSL Revision A 26/Mar/2014 | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 360 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | AVR® ATmega | |
| Packaging | Tray | |
| Core Processor | AVR | |
| Core Size | 8-Bit | |
| Speed | 20MHz | |
| Connectivity | I²C, SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 64KB (32K x 16) | |
| Program Memory Type | FLASH | |
| EEPROM Size | 2K x 8 | |
| RAM Size | 4K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 5.5 V | |
| Data Converters | A/D 8x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 44-VFQFN Exposed Pad | |
| Supplier Device Package | 44-VQFN (7x7) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | ATMEGA644PA-MU | |
| Related Links | ATMEGA6, ATMEGA644PA-MU Datasheet, Atmel Distributor | |
![]() | 3ABP 5-R | FUSE CERAMIC 5A 250VAC 3AB 3AG | datasheet.pdf | |
![]() | ELC-10E150L | FIXED IND 15UH 2.2A 46 MOHM TH | datasheet.pdf | |
![]() | TPS65111RGER | IC TRPL CHRG PUMP LTPS-LCD 24QFN | datasheet.pdf | |
![]() | MRF6VP11KHR6 | MOSFET RF N-CH 50V NI-1230 | datasheet.pdf | |
![]() | RP10-1212SE/N | CONV DC/DC 10W 9-18VIN 12VOUT | datasheet.pdf | |
![]() | VE-J5F-IW-S | CONVERTER MOD DC/DC 72V 100W | datasheet.pdf | |
![]() | 0387344004 | Connector Barrier Block Strip 4 Circuit 0.438" (11.12mm) | datasheet.pdf | |
![]() | TPS70930DBVR | IC REG LDO 3V 0.15A SOT23-5 | datasheet.pdf | |
![]() | 293150B202JO0 | CAP MICA 2000PF 5% 15KV AXIAL | datasheet.pdf | |
![]() | 10104999-F0E-10B | XCEDE LEFT 6PVH 8COL NK | datasheet.pdf | |
![]() | ATS-21B-141-C1-R0 | HEATSINK 30X30X10MM L-TAB | datasheet.pdf | |
![]() | AOCJY1A-13.000MHZ | OSC OCXO 13.000MHZ CMOS PC PIN | datasheet.pdf |