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 | |
![]() | PIC16C717/SO | IC MCU 8BIT 3.5KB OTP 18SOIC | datasheet.pdf | |
| LLS2E271MELY | CAP ALUM 270UF 20% 250V SNAP | datasheet.pdf | ||
![]() | 87139-014LF | 014LF MTK 2.0MM HOLDING HDR | datasheet.pdf | |
![]() | 604-00050 | IC FLOATING-PT COPROC V3 18-DIP | datasheet.pdf | |
![]() | 433213-05-0 | Connector Barrier Block Strip 5 Circuit 0.438" (11.12mm) | datasheet.pdf | |
![]() | 0050579313 | CONN HSG 13POS .100 SINGLE VER D | datasheet.pdf | |
![]() | VI-J42-MY-F3 | CONVERTER MOD DC/DC 15V 50W | datasheet.pdf | |
![]() | 0690081050 | HANDTOOL 90670 (26-30AWG | datasheet.pdf | |
![]() | ABB105DYHD | CONN EDGE DUAL .050 TH 210POS | datasheet.pdf | |
![]() | CIR030R-28-12P-F80 | CONN RCPT 26POS PNL MNT PIN | datasheet.pdf | |
![]() | LTL2H3EZ1K | LAMP 5MM RED 624NM CLR | datasheet.pdf | |
![]() | TV07DZ-25-11SA | TV 11C 2#20 9#10 SKT J/N RECP | datasheet.pdf |