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 | |
![]() | H1011U2F205NQ | SWITCH KEYLOCK SPDT SP 5PC 125V | datasheet.pdf | |
![]() | DF12D(5.0)20DP0.5V80 | CONN HEADER 20POS 5MM SMT 0.5MM | datasheet.pdf | |
![]() | ZGP323HAH2032C | IC Z8 GP MCU 32K OTP 20SSOP | datasheet.pdf | |
![]() | 578205B00000G | HEATSINK TO-5 .5" BLACK | datasheet.pdf | |
![]() | CDP68HC68T1M2Z96 | IC RTC CLK/CALENDAR SPI 16-SOIC | datasheet.pdf | |
![]() | MS27467T25B19A | CONN HSG PLUG 19POS STRGHT PINS | datasheet.pdf | |
![]() | RP10-243.3SE/P/M1 | CONV DC/DC 10W 18-36VIN 3.3VOUT | datasheet.pdf | |
![]() | V24C15H100B | CONVERTER MOD DC/DC 15V 100W | datasheet.pdf | |
![]() | RWR84S2R00FMB12 | RES 2 OHM 7W 1% WW AXIAL | datasheet.pdf | |
![]() | 8N4QV01KG-0117CDI8 | IC OSC VCXO QD FREQ 10CLCC | datasheet.pdf | |
![]() | 1768088 | CONN TERM BLOCK | datasheet.pdf | |
![]() | ATS-X50230P-C1-R0 | SUPERGRIP HEATSINK 23X23X17.5MM | datasheet.pdf |