ATMEGA644A-PU Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
DIP-40
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- ATMEGA644A-PU Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0900(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-40 |
| Factory Lead Time | 6Weeks |
| YTEOL | 14 |
| Has ADC | YES |
| Additional Feature | IT ALSO OPERATES FROM 1.8V TO 5.5 V AT 4 MHZ |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | AVR RISC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | R-PDIP-T40 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 32 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP40,.6 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 4096 |
| RAM (words) | 4096 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 9mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| HTS Code | 8542.31.00.15 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ATMEGA644A-PU:
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP40
Frequently Asked Questions
What is the price of ATMEGA644A-PU?
ATMEGA644A-PU is priced from $4.0900 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.
Is ATMEGA644A-PU in stock?
ATMEGA644A-PU is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.
Where can I buy ATMEGA644A-PU?
You can buy ATMEGA644A-PU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATMEGA644A-PU from Microchip.
What is the datasheet for ATMEGA644A-PU?
The official ATMEGA644A-PU datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.
What package does ATMEGA644A-PU come in?
ATMEGA644A-PU is available in Dual-In-Line Packages packaging. See the package diagram and pinout above for detailed dimensional information.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.7800 | $5.78 |
| 20+ | $5.2941 | $105.88 |
| 30+ | $5.0824 | $152.47 |
| 100+ | $4.8900 | $489.00 |
| 1000+ | $4.1000 | $4100.00 |
| 2500+ | $4.0900 | $10225.00 |
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