Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ATMEGA644A-PU | |
| 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 Design/Specification | Copper Bonding Wire 17/Oct/2013 | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 10 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | AVR® ATmega | |
| Packaging | Tube | |
| 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 | 40-DIP (0.600", 15.24mm) | |
| Supplier Device Package | 40-PDIP | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | ATMEGA644A-PU | |
| Related Links | ATMEGA, ATMEGA644A-PU Datasheet, Atmel Distributor | |
![]() | 74LCX10SJ | IC GATE NAND 3CH 3-INP 14-SOIC | datasheet.pdf | |
![]() | LT3420EDD-1#PBF | IC PHOTOFLASH CAP CHARGER 10-DFN | datasheet.pdf | |
![]() | RG3216V-2150-B-T1 | RES SMD 215 OHM 0.1% 1/4W 1206 | datasheet.pdf | |
![]() | Z-15GNJ155-M19R3GC-K | SWITCH SPDT 15A FLEXIBLE ROD | datasheet.pdf | |
![]() | ACC05E-28-22PW(003) | CONN PLUG 6POS STRAIGHT W/PINS | datasheet.pdf | |
![]() | 61500125036 | CPM WHEEL 12X2X5" 9A CRS | datasheet.pdf | |
![]() | CMF7010K000BEEA | RES 10K OHM 1.75W 0.1% AXIAL | datasheet.pdf | |
![]() | 1911410000 | SLDV-THR 5.00/20/180GLF 3.2BK | datasheet.pdf | |
![]() | 5SGSED8N3F45C4N | IC FPGA 840 I/O 1932FBGA | datasheet.pdf | |
![]() | SP1812-104J | FIXED IND 100UH 250MA 3.2 OHM | datasheet.pdf | |
![]() | 184-15206 | SLHD1.5X2 WHITE PVC DUCT BULK | datasheet.pdf | |
![]() | AIT1-22-14PS | ER 19C 19#16 PIN RECP | datasheet.pdf |