Cataloged
Pre-ordered MCUsRFQ only
Microchip Tech ATMEGA644-20PU
Brand: Microchip Tech · Manufacturer: Microchip Tech · MPN: ATMEGA644-20PU · NeoGiga SKU: NG-1338004
-40℃~+85℃ 10bit 2.7V~5.5V 20MHz 2KB 32 4KB 64KB 8 Bit AVR Built-in FLASH PDIP-40 Microcontrollers (MCU/MPU/SOC) ROHS
Technical Specifications
| Product Identity | |
|---|---|
| Manufacturer Part Number | ATMEGA644-20PU |
| NeoGiga SKU | NG-1338004 |
| Brand | Microchip Tech |
| Manufacturer | Microchip Tech |
| Category | Pre-ordered MCUs |
| Source Technical Data | |
| CPU Maximum Speed | 20MHz |
| Low Voltage Detection Threshold | 2.7V~5.5V |
| Program Storage Size | 64KB |
| CPU Core | AVR |
| ADC (Bit) | 10bit |
| GPIO Ports Number | 32 |
| Package | PDIP-40 |
| Packaging | Tube-packed |
| Minimum Order Quantity | 1 |
| Order Multiple | 1 |
| RoHS Compliant | Yes |
| Datasheet | Open datasheet |
Seller offers
Regional sourcing options
No public seller offers yet
NeoGiga can still source this part through RFQ. Seller-specific offers will appear here when vendor pricing is published.
Start RFQDatasheets & Downloads
Datasheet for ATMEGA644-20PU
Download datasheet
Alternatives & Accessories
Alternative parts and accessories are being mapped.
Related LMS Tutorials
Related tutorials, lab kits and project usage will appear here.
Open Learning HubReviews & Q&A
Engineering feedback
Approved customer reviews will appear here after moderation.