ATtiny85
8-bit microcontroller (MCU) with 8KB FLASH memory and 512B RAM. Features an 8-bit PIC core architecture operating at up to 20MHz. Offers 6 programmable I/O pins, 4 analog-to-digital converter channels, 2 PWM channels, and 1 SPI, 1 I2C, and 1 UART interface. Includes internal oscillator, watchdog timer, and peripherals like Brown-out Detect/Reset and POR. Packaged in an 8-pin SOIC with tin contact plating, suitable for surface mounting.
Similar Components
ATTINY13-20SU
8-Bit AVR MCU, 1KB Flash, 20MHz, 8SOIC
ATMEGA328P-AN
8-bit AVR microcontroller featuring 32KB FLASH memory and 2KB RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers I2C, SPI, and UART/USART interfaces, 8 ADC channels, and 6 PWM channels. Includes 3 timers/counters and internal oscillator. Surface mountable in a 32-pin TQFP package, operating from 1.8V to 5.5V, with a temperature range of -40°C to 105°C.
ATTINY85-20SUR
8-Bit MCU 8KB FLASH 20MHz 6 I/O SPI I2C UART 4ADC 2PWM 2Timer 8SOIC
ATtiny45
8-bit AVR microcontroller featuring 4KB FLASH memory and 256B RAM. Operates at up to 20MHz with an 8-bit address and data bus. Offers 6 I/O pins, 4 ADC channels, 1 I2C, 1 SPI, 1 UART, and 6 PWM channels. Includes 2 timers/counters, watchdog timer, brown-out detect, and POR. Packaged in an 8-pin SOIC for surface mounting, with an operating temperature range of -40°C to 85°C and supply voltage from 2.7V to 5.5V.
PIC18F27Q43-I/SO
8-bit RISC microcontroller featuring 128KB Flash, 8KB RAM, and 1KB EEPROM. Offers a 64MHz clock frequency, 25 I/O lines, and includes a 12-bit ADC2, 8-bit DAC, comparator, and 16-bit PWM. Designed for industrial temperature ranges (-40°C to 85°C) with a 1.8V to 5.5V supply voltage. Packaged in a 28-terminal R-PDSO-G28 (SOIC) package.
ATMEGA328P-AUR
8-Bit 32KB FLASH MCU, 20MHz, 23 I/O, TQFP, I2C, SPI, UART
About ATtiny85
The Microchip ATtiny85 Computing Embedded Systems datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: 8-bit microcontroller (MCU) with 8KB FLASH memory and 512B RAM. Features an 8-bit PIC core architecture operating at up to 20MHz. Offers 6 programmable I/O pins, 4 analog-to-digital converter channels, 2 PWM channels, and 1 SPI, 1 I2C, and 1 UART interface. Includes internal oscillator, watchdog timer, and peripherals like Brown-out Detect/Reset and POR. Packaged in an 8-pin SOIC with tin contact plating, suitable for surface mounting.. Key parameters include Contact Plating: Tin, Core Architecture: PIC, Data Bus Width: 8b, Frequency: 20MHz, and Height: 2.16mm. ATtiny85 is manufactured by Microchip as part of their Computing Embedded Systems product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Microchip
- Category
- Computing Embedded Systems
- File Size
- 456 KB
Ask AI Assistant
Ask questions about ATtiny85 specifications
Click to ask a quick question:
Parameters
| Contact Plating | Tin |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Height | 2.16mm |
| Interface | SPI |
| Lead Free | Lead Free |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of ADC Channels | 4 |
| Number of A/D Converters | 4 |
| Number of I2C Channels | 1 |
| Number of I/Os | 6 |
| Number of Programmable I/O | 6 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 2 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package/Case | DIP |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| RAM Size | 512B |
| RoHS | Compliant |
| RoHS Compliant | Yes |
| Series | PIC® 12F |
| Watchdog Timer | Yes |