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ATtiny828
  • ATtiny828
  • ATtiny828

ATtiny828

In Production

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....

Microchip Technology ATtiny828 Product Info

16 April 2026 0

Parameters

Program Memory Size (KB)

8

RAM

512

Data EEPROM (bytes)

256

Pin Count

32

Operation Voltage Max.(V)

5.5

Operation Voltage Min.(V)

1.7

ADC Resolution Max

10

ADC Channels

28

Zero Cross Detect

False

Number of Comparators

1

SPI

1

I2C

1

Stand alone PWM

4

Low Power

Yes

Numerically Controlled Oscillator (NCO)

0

Data Signal Modulator (DSM)

0

Description

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.

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