AVR32DA48-I/PT Microchip Integrated Circuit (Quad Flat Packages) In Stock
AVR32DA48-I/PT is an 8-bit AVR microcontroller from Microchip with 32 KB Flash, 48 pins in TQFP-48 package, and up to 24 MHz clock. Key specs include integrated ADC, DAC channels, and multiple communication peripherals for embedded control. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- AVR32DA48-I/PT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3200(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 up to 24 MHz for efficient control tasks
- 32 KB Flash program memory with 4 KB SRAM
- Integrated 12-bit ADC and 10-bit DAC for analog interfacing
- 48-pin TQFP package with up to 40 GPIO pins
- Multiple serial interfaces: USART, SPI, TWI/I2C
- Low-power sleep modes for battery-powered applications
Applications
The AVR32DA48-I/PT suits embedded control applications such as industrial sensors, home automation controllers, and motor drive systems requiring integrated analog conversion with a compact 8-bit core. Its 48-pin TQFP-48 package provides ample I/O for multi-channel sensor reading and actuator control without external analog ICs. The combination of DAC output, ADC inputs, and up to 24 MHz performance makes it well suited for waveform generation, PID control loops, and IoT edge nodes.
Specifications
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 6Weeks |
| Date Of Intro | 2020-06-12 |
| YTEOL | 18 |
| 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 | 5 |
| 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) | 4096 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 24MHz |
| Supply Current-Max | 5mA |
| 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 | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for AVR32DA48-I/PT:
Microchip Technology Inc 32KB, 4KB RAM, 48p, 24MHz, 12b ADC, 3xComp, PTC, 3xZCD, DAC, 6xUART, 2xSPI, TWI
Frequently Asked Questions
What is the maximum clock frequency and Flash memory size of the AVR32DA48-I/PT?
The AVR32DA48-I/PT runs at up to 24 MHz and integrates 32 KB of Flash program memory along with 4 KB of SRAM. This combination gives the 8-bit AVR core enough throughput and storage for moderately complex firmware including sensor fusion, PID loops, and communication protocol stacks without external memory.
Which analog capabilities does AVR32DA48-I/PT include for sensor-conditioning designs?
The AVR32DA48-I/PT includes a 12-bit ADC with multiple input channels and a 10-bit DAC output, enabling direct connection to resistive, capacitive, or voltage-output sensors without external converters. Operating from 1.8 V to 5.5 V supply, it can interface with both 3.3 V and 5 V sensor modules, covering a broad range of industrial and consumer sensing applications.
How many I/O pins does the TQFP-48 package of AVR32DA48-I/PT provide, and what serial interfaces are available?
The TQFP-48 package provides up to 40 GPIO pins, with multiple serial peripherals including USART, SPI, and TWI/I2C interfaces built into the AVR32DA48-I/PT. The 48-pin footprint measures approximately 7 mm × 7 mm at 0.5 mm pitch, fitting on standard PCBs and giving designers enough I/O for multi-channel control panels, keypad scanning, and communication with external sensors or displays.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.7700 | $1.77 |
| 25+ | $1.6600 | $41.50 |
| 100+ | $1.5000 | $150.00 |
| 1000+ | $1.3800 | $1380.00 |
| 5000+ | $1.3200 | $6600.00 |
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