AVR64DA32-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
AVR64DA32-I/PT is an 8-bit AVR microcontroller from Microchip running at up to 24 MHz with 64 KB Flash, on-chip ADC and DAC channels, and a rich peripheral set. It operates across 1.8 V to 5.5 V in a 32-pin TQFP package, targeting IoT sensors, home appliances, and industrial control designs requiring analog integration.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- AVR64DA32-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5510(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
- 64 KB Flash program memory for larger firmware projects
- Integrated ADC and DAC channels for direct analog signal processing
- 1.8 V to 5.5 V wide supply range for battery and 5 V rail designs
- 32-pin TQFP package with full peripheral access
- Event System and configurable custom logic (CCL) for hardware task offloading
Applications
The AVR64DA32-I/PT is well suited for IoT sensor nodes, home-automation controllers, and smart appliances that benefit from on-chip analog peripherals and the 24 MHz AVR core without external components. Its integrated DAC and ADC channels enable direct sensor conditioning and reference generation in industrial measurement instruments and HVAC controls. The 32-pin TQFP footprint and 1.8 V to 5.5 V supply flexibility make it adaptable to both battery-operated and bus-powered embedded designs.
Specifications
| Manufacturer Package Code | TQFP-32 |
| 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-G32 |
| Low Power Mode | YES |
| Number of External Interrupts | 27 |
| Number of I/O Lines | 27 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP32,.35SQ,32 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE |
| 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 Form | GULL WING |
| Terminal Pitch | 0.8mm |
| 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 | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much Flash memory does the AVR64DA32-I/PT provide, and at what clock speed does it execute code?
The AVR64DA32-I/PT includes 64 KB of Flash memory and runs at up to 24 MHz, giving it enough program storage and throughput for sensor fusion firmware, communication protocol stacks, and display rendering in a single 8-bit AVR device without external memory.
Does the AVR64DA32-I/PT include analog peripherals, and which measurement tasks can they handle on-chip?
Yes, it integrates an ADC and DAC channel set, allowing direct digitisation of sensor outputs and generation of analog reference or control signals without external op-amp stages. The ADC supports differential and single-ended modes, making it suitable for precision measurement down to millivolt-level signals in 1.8 V to 5.5 V systems.
For a compact IoT sensor board, how does the 32-pin TQFP package compare to alternatives in the AVR DA family?
The 32-pin TQFP has a 7 × 7 mm body with 0.8 mm pin pitch, giving a moderate footprint that balances I/O count and PCB area for sensors needing SPI, I2C, USART, and several ADC inputs simultaneously. Designers needing fewer pins can step down to the 28-pin SPDIP or SSOP variants, while 48-pin packages are available when more I/O is essential, all sharing the same 64 KB Flash and 24 MHz core.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5510 | $0.55 |
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