AVR64DA48-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
The Microchip AVR64DA48-I/PT is an 8-bit AVR microcontroller with 64 KB flash and a 48-pin TQFP package, running at up to 24 MHz with integrated ADC, DAC, and multiple communication peripherals. Available in stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- AVR64DA48-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6595(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit AVR core running at up to 24 MHz with 64 KB flash and hardware multiply for efficient embedded control
- Integrated 12-bit ADC and DAC channels enabling analog signal processing without external converters
- 48-pin TQFP package providing up to 42 GPIO pins for peripheral-rich embedded designs
- Event system and configurable custom logic (CCL) for autonomous peripheral interaction without CPU wake-up
Applications
The AVR64DA48-I/PT is well-suited for industrial control panels, home automation hubs, and smart sensor nodes that require a balance of analog and digital peripheral integration within a mid-range microcontroller. Its 12-bit ADC and DAC make it ideal for precision measurement instruments, motor speed control, and signal generation applications. The 48-pin TQFP package provides abundant I/O for designs that interface with LCDs, keypads, multiple communication buses, and analog sensors simultaneously.
Specifications
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 6Weeks |
| YTEOL | 19 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | AVR |
| Clock Frequency-Max | 24MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 41 |
| Number of I/O Lines | 41 |
| Number of Serial I/Os | 1 |
| Number of Timers | 7 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| RAM (bytes) | 8192 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 24MHz |
| Supply Current-Max | 5.3mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How fast can the AVR64DA48-I/PT execute instructions, and what clock sources are available?
The AVR64DA48-I/PT operates at a maximum CPU clock frequency of 24 MHz using either an internal oscillator or an external crystal, delivering up to 24 MIPS single-cycle instruction throughput. The internal oscillator eliminates the need for an external crystal in most applications, reducing BOM cost and PCB complexity.
What analog capabilities does the AVR64DA48-I/PT offer for sensor interface designs?
The AVR64DA48-I/PT includes a 12-bit ADC with multiple input channels and a 10-bit DAC, enabling direct analog signal acquisition from sensors such as thermistors, pressure transducers, and Hall-effect sensors at 3.3 V or 5 V supply. These integrated converters eliminate the need for external ADC chips, simplifying the BOM in cost-sensitive designs.
For a motor control application, which communication interfaces does the AVR64DA48-I/PT support?
The AVR64DA48-I/PT integrates UART, SPI, and I2C interfaces, along with PWM output channels suitable for driving motor control signals at frequencies up to several hundred kHz. Its 48-pin TQFP package provides dedicated pins for multiple buses simultaneously, allowing a single chip to control a motor driver IC while also communicating with a host system over UART at 115200 bps.
When does the AVR64DA48-I/PT serve as a more practical choice than a 32-bit Cortex-M0 for embedded designs?
For applications requiring simple control logic, 8-bit data paths, and low software complexity at supply voltages of 1.8 V to 5.5 V, the AVR64DA48-I/PT provides a familiar AVR toolchain with Arduino compatibility and lower power consumption than many 32-bit alternatives. It is a practical choice when the 24 MHz throughput and 64 KB flash are sufficient and a reduced learning curve is more valuable than raw processing power.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6609 | $0.66 |
| 25+ | $0.6595 | $16.49 |
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