ATtiny13 8-Bit AVR Microcontroller (DIP-8)
20MHz, 1kB Flash, 64B SRAM, 64B EEPROM, debugWIRE, DIP-8
Aliase:ATtiny13A, Tiny13
DIP-8 Top View
8 Pins
Pinout Table8
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | RESET/PB5 | Digital | Reset Input (Active Low; pull HIGH with 10kΩ for normal operation)ADC0 — ADC Channel 0 InputdW — debugWIRE Interface (single-wire debug)PCINT5 — Pin Change Interrupt 5 |
| 2 | PB3 | Digital | CLKI — External Clock Input (when selected via fuse)ADC3 — ADC Channel 3 InputPCINT3 — Pin Change Interrupt 3 |
| 3 | PB4 | Digital | ADC2 — ADC Channel 2 InputPCINT4 — Pin Change Interrupt 4 |
| 4 | GND | Ground | System Ground (0V) |
| 5 | PB0 | Digital | MOSI — SPI Master Out / Slave InAIN0 — Analog Comparator Positive InputOC0A — Timer/Counter0 Compare Match A Output (PWM)PCINT0 — Pin Change Interrupt 0 |
| 6 | PB1 | Digital | MISO — SPI Master In / Slave OutAIN1 — Analog Comparator Negative InputOC0B — Timer/Counter0 Compare Match B Output (PWM)PCINT1 — Pin Change Interrupt 1 |
| 7 | PB2 | Digital | SCK — SPI ClockADC1 — ADC Channel 1 InputT0 — Timer/Counter0 External Clock InputINT0 — External Interrupt 0PCINT2 — Pin Change Interrupt 2 |
| 8 | VCC | Power | Positive Power Supply (1.8V – 5.5V) |