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 | |
![]() | 752123470GTR7 | RES ARRAY 6 RES 47 OHM 12SRT | datasheet.pdf | |
![]() | 166M25 | XFRMR LAMINATED 75VA CHAS MOUNT | datasheet.pdf | |
![]() | SN74HC253D | IC DUAL 4-TO-1 SEL/MUX 16-SOIC | datasheet.pdf | |
![]() | 74LCX16373MEAX | IC LATCH TRANSP 16BIT LV 48SSOP | datasheet.pdf | |
![]() | 357-015-521-101 | CARDEDGE 15POS .156 BLACK LO PRO | datasheet.pdf | |
| CAT28LV256GI25 | IC EEPROM 256KBIT 250NS 32PLCC | datasheet.pdf | ||
![]() | RNC60H24R0BSRSL | RES 24 OHM 1/4W .1% AXIAL | datasheet.pdf | |
![]() | RN55C29R4FRE6 | RES 29.4 OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | B43501E2227M67 | CAP ALUM 220UF 20% 200V SNAP | datasheet.pdf | |
![]() | D55342E07B388BRWS | RES SMD 388K OHM 0.1% 1/4W 1206 | datasheet.pdf | |
![]() | 56J36-01A10N | SWITCH KEYLOCK | datasheet.pdf | |
![]() | ATS-16G-101-C2-R0 | HEATSINK 45X45X30MM R-TAB T766 | datasheet.pdf |