ATTINY13A Datasheet, PDF (2/20 Pages) ATMEL Corporation – 8-bit Microcontroller with 1K Bytes In-System Programmable Flash

1. Pin Configurations
Figure 1-1. Pinout of ATtiny13A
8-PDIP/SOIC
(PCINT5/RESET/ADC0/dW) PB5 1
(PCINT3/CLKI/ADC3) PB3 2
(PCINT4/ADC2) PB4 3
GND 4
8 VCC
7 PB2 (SCK/ADC1/T0/PCINT2)
6 PB1 (MISO/AIN1/OC0B/INT0/PCINT1)
5 PB0 (MOSI/AIN0/OC0A/PCINT0)
20-QFN/MLF
(PCINT5/RESET/ADC0/dW) PB5 1
(PCINT3/CLKI/ADC3) PB3 2
DNC 3
DNC 4
(PCINT4/ADC2) PB4 5
15 VCC
14 PB2 (SCK/ADC1/T0/PCINT2)
13 DNC
12 PB1 (MISO/AIN1/OC0B/INT0/PCINT1)
11 PB0 (MOSI/AIN0/OC0A/PCINT0)
NOTE: Bottom pad should be soldered to ground.
DNC: Do Not Connect
10-QFN/MLF
(PCINT5/RESET/ADC0/dW) PB5 1
(PCINT3/CLKI/ADC3) PB3 2
DNC 3
(PCINT4/ADC2) PB4 4
GND 5
10 VCC
9 PB2 (SCK/ADC1/T0/PCINT2)
8 DNC
7 PB1 (MISO/AIN1/OC0B/INT0/PCINT1)
6 PB0 (MOSI/AIN0/OC0A/PCINT0)
NOTE: Bottom pad should be soldered to ground.
DNC: Do Not Connect
2 ATtiny13A
8126BS–AVR–12/08