AVR32DB32 - Uncategorized Microchip - Free user manual and instructions
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| Product Type | Microcontroller |
| Brand | Microchip Technology |
| Model | AVR32DB32 |
| Core Architecture | 32-bit AVR |
| Clock Speed (Max) | 24 MHz |
| Flash Memory | 32 KB |
| SRAM | 4 KB |
| EEPROM | 256 bytes |
| Operating Voltage | 1.8V to 5.5V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | TQFP-32 |
| Digital I/O Pins | 27 |
| Analog Inputs | 12-bit ADC, up to 10 channels |
| Communication Interfaces | SPI, I2C, UART, USART |
| Timers | 16-bit timers with PWM |
| Debug Interface | UPDI (Unified Program and Debug Interface) |
| Security Features | Flash lock bits, CRC |
| Power Consumption (Active Mode) | ~5 mA at 5V |
| Dimensions | 7 mm x 7 mm |
| Weight | < 1 g |
| Included Accessories | None (component only) |
Frequently Asked Questions - AVR32DB32 Microchip
What is the AVR32DB32?
The AVR32DB32 is a 32-bit microcontroller from Microchip, part of the AVR Dx family, featuring 32 KB flash memory and a range of peripherals.
How do I program the AVR32DB32?
Use Microchip's MPLAB X IDE with a compatible programmer like the PICkit 4 or Atmel-ICE via the UPDI interface.
What is the operating voltage range?
The AVR32DB32 operates from 1.8V to 5.5V, making it suitable for both low-power and standard applications.
How much flash memory is available?
It has 32 KB of flash memory for program storage, with typical endurance of 10,000 write/erase cycles.
Does the AVR32DB32 have analog inputs?
Yes, it includes a 12-bit ADC with up to 10 channels for analog sensor interfacing.
What communication interfaces are supported?
It supports SPI, I2C, UART, and USART, enabling easy connection to sensors, displays, and other peripherals.
What is the maximum clock speed?
The maximum clock speed is 24 MHz, balancing performance and power consumption.
Can it operate in high-temperature environments?
Yes, it has an industrial temperature range of -40°C to +85°C.
How do I reset the microcontroller?
Reset can be triggered externally via the RESET pin, internally by watchdog timer, or via the UPDI debugger.
Where can I find the complete datasheet?
The full datasheet is available on the Microchip website. Search for 'AVR32DB32' under the product documentation section.
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