Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-ATMEGA644PA-MNR | |
| 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 | |
| PCN Packaging | Tape and Reel Label Update 10/Feb/2015 | |
| PCN Other | MSL Update 26/Feb/2014 | |
| Standard Package | 4,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | AVR® ATmega | |
| Packaging | Tape & Reel (TR) | |
| 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 ~ 105°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-MNR | |
| Related Links | ATMEGA6, ATMEGA644PA-MNR Datasheet, Atmel Distributor | |
![]() | 79109-1011 | Connector Receptacle 24 Position 0.079" (2.00mm) Gold Surface Mount | datasheet.pdf | |
![]() | 5646357-1 | CONN HEADER 250POS VERT 2MM | datasheet.pdf | |
![]() | 3-582137-9 | CONN TERM BLOCK 20POS | datasheet.pdf | |
![]() | GSM24DRST | CONN EDGECARD 48POS DIP .156 SLD | datasheet.pdf | |
![]() | 7211J60V51BE2 | SWITCH ROCKER SP3T 0.4VA 20V | datasheet.pdf | |
![]() | 8N3SV76BC-0097CDI | IC OSC VCXO 38.88MHZ 6-CLCC | datasheet.pdf | |
![]() | 8N3SV76LC-0001CDI | IC OSC VCXO 125MHZ 6-CLCC | datasheet.pdf | |
![]() | MTFDGAR700SAH-1N1AB | SSD 700GB PCIE2 12V HHHIN | datasheet.pdf | |
![]() | ACC18DCKS-S288 | CONN EDGECARD 36POS .100" | datasheet.pdf | |
![]() | ERZ-E10A561 | VARISTOR 504V 4.5KA DISC 10MM | datasheet.pdf | |
![]() | NX3225GA-14.31818M-STD-CRG-2 | Crystal 14.31818MHz 20ppm 8pF 80 Ohm -40°C - 85°C Surface Mount 4-SMD, No Lead (DFN, LCC) | datasheet.pdf | |
![]() | 80043 SL005 | ECOFLEX PUR 4CON 16AWG UNSH | datasheet.pdf |