Status: | Active |
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Series: | ATmega644PA |
RoHS: | Compliant |
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
Program Memory Type | Flash |
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Program Memory Size (KB) | 64 |
CPU Speed (MIPS/DMIPS) | 20 |
Data EEPROM (bytes) | 2048 |
Capture/Compare/PWM (CCP) | 1 |
Max 8 Bit Digital Timers | 2 |
Number of ADCs | 0 |
ADC Channels | 8 |
Max ADC Resolution (bits) | 10 |
Number of Comparators | 1 |
Temp. Range Min. | -40 |
Temp. Range Max. | 85 |
Operation Voltage Max.(V) | 5.5 |
Operation Voltage Min.(V) | 1.8 |
Pin Count | 44 |
Low Power | Yes |
Pins | Packaging | 40 | PDIP |
Temp Range | -40C to +85C |
Packing Media | Tube (10) |
Data Sheets |
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ATmega164A/PA/324A/PA/644A/PA/1284/P Data Sheet |
Board Design Files |
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ATmega644 IBIS Model |
Reference Manuals |
---|
AVR Instruction Set Manual |
Supporting Collateral |
---|
Differential and Single-Ended ADC |
JEDEC Indicator | e3 |
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ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 6.5 |
Shipping Weight (kg) | 10.6 |
Lead Count | 40 |
Package Type | PDIP |
Package Width or Size | .600in |
Soldering Composition | Matte Tin |
20 MHz, PDIP, Ind. Temp, Green | Microchip Technology |
MCU, 8BIT, AVR, 64K FLASH, 40PDIP | Farnell |
Mcu, 8Bit, Avr, 64K Flash, 40Pdip | Newark Electronics |
MCU 8Bit ATmega AVR 64KB Flash PDIP40 W | RS |
ATmega Series 64 KB Flash 4 KB SRAM 20 MHz 8-Bit Microcontroller - PDIP-40 | Future Electronics |
MCU 8-bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 40-Pin PDIP W | Avnet America |
Where can I find additional details, specifications and documents for a ATMEGA644PA-PU?
Additional datasheets, footprints and schematics for ATMEGA644PA-PU are listed on our Part Details page. You can also find images and similar parts to ATMEGA644PA-PU on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ATMEGA644PA-PU on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ATMEGA644PA-PU price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ATMEGA644PA-PU fall under?
The ATMEGA644PA-PU is listed under Semiconductors - ICs > Microcontrollers - MCU > 8 Bit Microcontrollers - MCU.
Can I view similar or alternative parts?
You can view similar parts to ATMEGA644PA-PU when available in the 8 Bit Microcontrollers - MCU range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ATMEGA644PA-PU you can contact the distributor directly for product support, shipping queries etc.
Is the ATMEGA644PA-PU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for ATMEGA644PA-PU have stock available?
Authorised distributors including Microchip Technology, Farnell, Newark Electronics, Chip One Stop and RS have stock available or on a lead time for ATMEGA644PA-PU.
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