Integrated Circuits (ICs)

ATTINY828R-MU

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Microchip Technology

IC MCU 8BIT 8KB FLASH 32VQFN

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DocumentsDatasheet ATtiny828 Summary

Integrated Circuits (ICs)

ATTINY828R-MU

Active

Microchip Technology

IC MCU 8BIT 8KB FLASH 32VQFN

Deep-Dive with AI

DocumentsDatasheet ATtiny828 Summary

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ATTINY828R-MU

Connectivity	I2C, SPI, UART/USART
Core Processor	AVR
Core Size	8-Bit
Data Converters [custom]	10 b
Data Converters [custom]	28
EEPROM Size	256 x 8
Mounting Type	Surface Mount
Number of I/O	28
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	32-VFQFN Exposed Pad
Program Memory Type	FLASH
RAM Size	512
Speed	20 MHz
Supplier Device Package	32-VQFN (5x5)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	1.7 V

ATtiny828 Series

Part	Oscillator Type	Connectivity	Operating Temperature [Max]	Operating Temperature [Min]	EEPROM Size	Core Size	Supplier Device Package	Program Memory Type	Number of I/O	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	RAM Size	Package / Case	Data Converters [custom]	Data Converters [custom]	Mounting Type	Core Processor	Speed
Microchip Technology ATTINY828-MUR	Internal	I2C SPI UART/USART	85 °C	-40 °C	256 x 8	8-Bit	32-VQFN (5x5)	FLASH	28	1.7 V	5.5 V	512	32-VFQFN Exposed Pad	10 b	28	Surface Mount	AVR	20 MHz
Microchip Technology ATTINY828R-MU	Internal	I2C SPI UART/USART	85 °C	-40 °C	256 x 8	8-Bit	32-VQFN (5x5)	FLASH	28	1.7 V	5.5 V	512	32-VFQFN Exposed Pad	10 b	28	Surface Mount	AVR	20 MHz
Microchip Technology ATTINY828-AU	Internal	I2C SPI UART/USART	85 °C	-40 °C	256 x 8	8-Bit	32-TQFP (7x7)	FLASH	28	1.7 V	5.5 V	512	32-TQFP	10 b	28	Surface Mount	AVR	20 MHz
Microchip Technology ATTINY828R-MUR	Internal	I2C SPI UART/USART	85 °C	-40 °C	256 x 8	8-Bit	32-VQFN (5x5)	FLASH	28	1.7 V	5.5 V	512	32-VFQFN Exposed Pad	10 b	28	Surface Mount	AVR	20 MHz
Microchip Technology ATTINY828-AUR	Internal	I2C SPI UART/USART	85 °C	-40 °C	256 x 8	8-Bit	32-TQFP (7x7)	FLASH	28	1.7 V	5.5 V	512	32-TQFP	10 b	28	Surface Mount	AVR	20 MHz

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

ATtiny828 Series

The ATtiny828 8-bit AVR® RISC-based microcontroller (MCU) with picoPower® technology features 8 KB of in-system programmable (ISP) Flash, 256B ISP EEPROM, 512B internal SRAM, 8-bit timer/counter and 16-bit timer/counter with PWM, 10-bit ADC,USART, TWI, 2 x SPI, 32.768 kHz ultra-low power oscillator, ±2% accurate 8 MHz internal oscillator and debugWIRE for on-chip-debug. The ATtiny828 MCU has 28 GPIO pins and ADC channels available on all pins.

By executing powerful instructions in a single clock cycle, the ATtiny828 device achieves throughputs approaching one MIPS per MHz, allowing you to optimize power consumption versus processing speed. The device also has a boot section and supports read-while-write self-programming of Flash.