AVR32DB28-I/SO
ActiveRISC MICROCONTROLLER, 8-BIT, FLASH, AVR CPU, 24MHZ, CMOS, PDSO28
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AVR32DB28-I/SO
ActiveRISC MICROCONTROLLER, 8-BIT, FLASH, AVR CPU, 24MHZ, CMOS, PDSO28
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Technical Specifications
Parameters and characteristics for this part
| Specification | AVR32DB28-I/SO |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Data Converters [custom] | 1x10b |
| Data Converters [custom] | 9x12b |
| EEPROM Size | 512 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 21 I/O |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 28-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 4K x 8 |
| Speed | 24 MHz |
| Supplier Device Package | 28-SOIC |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
AVR32DB28 Series
Analog Signal Conditioning, Multi-Voltage I/O
| Part | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | RAM Size | EEPROM Size | Number of I/O | Data Converters [custom] | Data Converters [custom] | Oscillator Type | Core Size | Connectivity | Program Memory Size | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case [custom] | Package / Case | Package / Case [custom] | Program Memory Type | Speed | Core Processor | Mounting Type | Package / Case [x] | Package / Case [y] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SSOP | 85 °C | -40 °C | 0.209 in | 28-SSOP | 5.3 mm | FLASH | 24 MHz | AVR | Surface Mount | ||||
Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SOIC | 85 °C | -40 °C | 28-SOIC | FLASH | 24 MHz | AVR | Surface Mount | 0.295 in | 7.5 mm | ||||
 Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SSOP | 125 °C | -40 °C | 0.209 in | 28-SSOP | 5.3 mm | FLASH | 24 MHz | AVR | Surface Mount | ||||
 Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SSOP | 125 °C | -40 °C | 0.209 in | 28-SSOP | 5.3 mm | FLASH | 24 MHz | AVR | Surface Mount | ||||
Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SOIC | 85 °C | -40 °C | 28-SOIC | FLASH | 24 MHz | AVR | Surface Mount | 0.295 in | 7.5 mm | ||||
 Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SPDIP | 125 °C | -40 °C | 28-DIP | FLASH | 24 MHz | AVR | Through Hole | 0.3 in | 7.62 mm | ||||
 Microchip Technology | 1.8 V | 5.5 V | 4K x 8 | 512 x 8 | 21 I/O | 1x10b | 9x12b | Internal | 8-Bit | I2C SPI UART/USART | 32 KB | 28-SOIC | 125 °C | -40 °C | 28-SOIC | FLASH | 24 MHz | AVR | Surface Mount | 0.295 in | 7.5 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 1.80 | |
| 25 | $ 1.64 | |||
| 100 | $ 1.49 | |||
| Microchip Direct | TUBE | 1 | $ 1.60 | |
| 25 | $ 1.46 | |||
| 100 | $ 1.32 | |||
| 1000 | $ 1.22 | |||
| 5000 | $ 1.16 | |||
| Newark | Each | 1 | $ 1.66 | |
| 10 | $ 1.59 | |||
| 25 | $ 1.52 | |||
| 54 | $ 1.45 | |||
| 108 | $ 1.38 | |||
Description
General part information
AVR32DB28 Series
[**AVR® DB Product Family**](https://www.microchip.com/en-us/products/microcontrollers-and-microprocessors/8-bit-mcus/avr-mcus/avr-db)
[*Check out the code examples*](https://github.com/microchip-pic-avr-examples)
The AVR® DB family of microcontrollers feature the well-known AVR® CPU, now running at up to 24 MHz across the full supply voltage range of 1.8V to 5.5V. The family includes 32 KB, 64 KB, and 128 KB Flash variants in 28- to 64-pin package options. The AVR® DB family is designed to bring analog signal conditioning, real-time control, and multi-voltage operation to applications including industrial control, home appliance products, automotive, and Internet of Things (IoT).
Documents
Technical documentation and resources