Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ATMEGA644P-20PU | |
| 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 | picoPower™ Technology 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) | 2.7 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) | ATMEGA644P-20PU | |
| Related Links | ATMEGA6, ATMEGA644P-20PU Datasheet, Atmel Distributor | |
![]() | RR1220P-131-D | RES SMD 130 OHM 0.5% 1/10W 0805 | datasheet.pdf | |
![]() | JC26-FSRH | CONN COMPACT FLASH CARD SNAP-IN | datasheet.pdf | |
![]() | WW12JT9R10 | RES 9.1 OHM 0.4W 5% AXIAL | datasheet.pdf | |
![]() | P51-750-S-AD-D-4.5OVP-000-000 | SENSOR 750PSI 7/16-20 UNF 4.5V | datasheet.pdf | |
![]() | LM5111-1MX/NOPB | MOSFET DRVR 5A DUAL LOSIDE 8SOIC | datasheet.pdf | |
![]() | G2R-2-ASI DC12 | RELAY GEN PURPOSE DPDT 5A 12V | datasheet.pdf | |
![]() | 1877860000 | SL-SMT 5.08/07/270GH 3.2 BK | datasheet.pdf | |
![]() | 09A30-02-2-06S | SWITCH ROTARY DP6T SOLDER SHORT | datasheet.pdf | |
![]() | Y1748107R790T9L | RES 107.79 OHM .3W .01% RADIAL | datasheet.pdf | |
![]() | 1406313 | SENSOR/ACTUATOR CABLE 3POS | datasheet.pdf | |
![]() | ATS-19D-188-C3-R0 | HEATSINK 45X45X15MM R-TAB T412 | datasheet.pdf | |
![]() | TZX33B-TR | DIODE ZENER 33V 500MW DO35 | datasheet.pdf |