Integrated Circuits (ICs)

AVR32DD28-E/SP

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Microchip Technology

IC MCU 8BIT 32KB FLASH 28DIP

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DocumentsDatasheet AVR16/32DD28/32 +5

Integrated Circuits (ICs)

AVR32DD28-E/SP

Active

Microchip Technology

IC MCU 8BIT 32KB FLASH 28DIP

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DocumentsDatasheet AVR16/32DD28/32 +5

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AVR32DD28-E/SP

Connectivity	I2C, SPI, IrDA, RS-485, UART/USART, LINbus
Core Processor	AVR
Core Size	8-Bit
Data Converters	A/D 19x12b SAR, D/A 1x10b
EEPROM Size	256 x 8
Mounting Type	Through Hole
Number of I/O	22
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	External, Internal
Package / Case	0.3 in
Package / Case	28-DIP
Package / Case	7.62 mm
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	24 MHz
Supplier Device Package	28-SPDIP
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.8 V

AVR32DD28 Series

Multi-Voltage I/O

Part	Program Memory Size	Speed	Number of I/O	Core Size	Core Processor	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Supplier Device Package	Mounting Type	Data Converters	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Connectivity	Program Memory Type	RAM Size	EEPROM Size	Package / Case	Package / Case [x]	Package / Case [y]	Package / Case [custom]	Package / Case [custom]	Package / Case	Package / Case
Microchip Technology AVR32DD28-I/SO	32 KB	24 MHz	22	8-Bit	AVR	85 °C	-40 °C	External Internal	28-SOIC	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C SPI UART/USART	FLASH	4K x 8	256 x 8	28-SOIC	0.295 in	7.5 mm
Microchip Technology AVR32DD28-E/SO	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-SOIC	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-SOIC	0.295 in	7.5 mm
Microchip Technology AVR32DD28-E/STX	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-VQFN (4x4)	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-VFQFN Exposed Pad
Microchip Technology AVR32DD28-I/STX	32 KB	24 MHz	22	8-Bit	AVR	85 °C	-40 °C	External Internal	28-VQFN (4x4)	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C SPI UART/USART	FLASH	4K x 8	256 x 8	28-VFQFN Exposed Pad
Microchip Technology AVR32DD28T-I/SS	32 KB	24 MHz	22	8-Bit	AVR	85 °C	-40 °C	External Internal	28-SSOP	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-SSOP			0.209 in	5.3 mm
Microchip Technology AVR32DD28-E/SS	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-SSOP	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-SSOP			0.209 in	5.3 mm
Microchip Technology AVR32DD28T-E/SO	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-SOIC	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-SOIC	0.295 in	7.5 mm
Microchip Technology AVR32DD28T-E/SS	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-SSOP	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-SSOP			0.209 in	5.3 mm
Microchip Technology AVR32DD28T-E/STX	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-VQFN (4x4)	Surface Mount	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-VFQFN Exposed Pad
Microchip Technology AVR32DD28-E/SP	32 KB	24 MHz	22	8-Bit	AVR	125 °C	-40 °C	External Internal	28-SPDIP	Through Hole	A/D 19x12b SAR D/A 1x10b	1.8 V	5.5 V	I2C IrDA LINbus RS-485 SPI UART/USART	FLASH	4K x 8	256 x 8	28-DIP					0.3 in	7.62 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	$ 2.39
		25	$ 2.19
		100	$ 1.98
Microchip Direct	TUBE	1	$ 2.39
		25	$ 2.19
		100	$ 1.98
		1000	$ 1.83
		5000	$ 1.74

Description

General part information

AVR32DD28 Series

[Code Examples](https://mplab-discover.microchip.com/v2/category/com.microchip.code.examples/com.microchip.ide.project?dsl=avr64dd)

The **AVR® DD 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 16 KB, 32 KB, and 64 KB Flash variants in 14 to 32-pin package options. The AVR DD family is designed to bring real-time control and multi-voltage operation to applications including industrial control, home appliance products, automotive, and Internet of Things (IoT).

The family uses the latest Core Independent Peripherals with low-power features and 5V operation for increased noise immunity. The Multi-Voltage I/O system allows safe bi-directional communication with systems running at a different voltage. The Event System, Configurable Custom Logic (CCL), along with intelligent analog peripherals, like 12-bit differential ADC, Zero-Cross Detect (ZCD), 10-bit DAC together with the MVIO makes the AVR® DD family well suited for sensor applications, IoT end nodes, and other applications where signal conditioning or level-shifting is needed.

Documents

Technical documentation and resources

Datasheet

AVR32DD28-E/SP

Deep-Dive with AI

AVR32DD28-E/SP

Deep-Dive with AI

Technical Specifications

AVR32DD28 Series

Pricing

Description

AVR32DD28 Series

Documents

Datasheet

AVR16/32DD28/32

Digital Signal Processing Performance of the 8-bit AVR Core

Phase Sequence Detection of Three-Phase AC Supply

Using 12-Bit ADC for Conversions, Accumulation, and Triggering Events

AVR16/32DD28/32 Silicon Errata and DataSheet Clarifications

AVR Low-power Techniques

AVR32DD28 Series