AVR32DA28 - Uncategorized Microchip - Free user manual and instructions
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| Product Type | Microcontroller |
| Series | AVR DA |
| Core Processor | AVR |
| Bits | 32-bit |
| Package Type | 28-pin SOIC or TSSOP |
| Maximum Clock Speed | 48 MHz |
| Flash Memory | 32 KB |
| RAM | 4 KB |
| EEPROM | 256 bytes |
| Digital I/O Lines | 23 |
| ADC Channels | 12-bit, up to 12 channels |
| DAC | 1 x 10-bit |
| Communication Interfaces | UART, SPI, I2C |
| Operating Voltage Range | 1.8 V to 5.5 V |
| Operating Temperature Range | -40°C to +125°C |
| Dimensions (approx.) | 10 mm x 6 mm (SOIC) |
| Weight (approx.) | 0.5 g |
| Power Consumption (active) | 3 mA typical at 48 MHz |
| Special Features | PTC (Peripheral Touch Controller), CRC, DMA |
| Programming Interface | UPDI (Unified Program and Debug Interface) |
| Compliance | RoHS, AEC-Q100 (specify) |
Frequently Asked Questions - AVR32DA28 Microchip
What is the AVR32DA28 microcontroller?
The AVR32DA28 is a 32-bit AVR microcontroller from Microchip's AVR DA series, featuring 32 KB flash, 4 KB SRAM, and a 48 MHz clock speed in a 28-pin package.
What is the operating voltage range?
It operates from 1.8 V to 5.5 V, making it suitable for both battery-powered and industrial applications.
Does it have an ADC?
Yes, it includes a 12-bit ADC with up to 12 channels, supporting differential and single-ended measurements.
How can I program the AVR32DA28?
Programming is done via the UPDI interface using a programmer/debugger like Microchip's MPLAB Snap or Atmel-ICE. It is compatible with MPLAB X IDE and Atmel Studio.
What communication interfaces are available?
It features UART, SPI, and I2C modules, allowing easy integration with sensors, displays, and other peripherals.
Is it suitable for automotive applications?
Yes, the AVR32DA28 is qualified to AEC-Q100 standards, making it reliable for automotive environments.
What is the maximum PWM frequency?
The device includes timers capable of generating PWM signals up to 48 MHz (with appropriate prescaling).
Does it have any touch functionality?
Yes, it includes a Peripheral Touch Controller (PTC) for capacitive touch sensing, supporting up to 12 buttons.
What are the typical power consumption figures?
Active mode consumes about 3 mA at 48 MHz and 3.3 V, with lower power sleep modes available.
Where can I find the datasheet and technical documentation?
The datasheet and other documents are available on Microchip's official website. You can also download the manual for free from notice-facile.com.
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USER MANUAL AVR32DA28 Microchip
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Product information
Brand : Microchip
Model : AVR32DA28
Category : Uncategorized