Datasheet
2
7701F–AVR–10/12
Atmel ATtiny24/44/84 [Preliminary]
1. Pin Configurations
Figure 1-1. Pinout Atmel
®
ATtiny24/44/84
1.1 Disclaimer
Typical values contained in this data sheet are based on simulations and characterization of
actual Atmel ATtiny24/44/84 AVR
®
microcontrollers manufactured on the typical process tech-
nology. Applicable Automotive Min. and Max. values will be available after devices
representative of the whole process excursion (corner run) have been characterized.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VCC
(PCINT8/XTAL1) PB0
(PCINT9/XTAL2) PB1
(PCINT11/RESET/dW) PB3
(PCINT10/INT0/OC0A/CKOUT) PB2
(PCINT7/ICP/OC0B/ADC7) PA7
(PCINT6/OC1A/SDA/MOSI/ADC6) PA6
GND
PA0 (ADC0/AREF/PCINT0)
PA1 (ADC1/AIN0/PCINT1)
PA2 (ADC2/AIN1/PCINT2)
PA3 (ADC3/T0/PCINT3)
PA4 (ADC4/USCK/SCL/T1/PCINT4)
PA5 (ADC5/DO/MISO/OC1B/PCINT5)
SOI
C
1
2
3
4
5
QF
N
/
M
LF
15
14
13
12
11
20
19
18
17
16
6
7
8
9
10
NOTE
Bottom pad should be
soldered to ground.
DNC: Do Not Connect
DNC
DNC
GND
VCC
DNC
PA7 (PCINT7/ICP/OC0B/ADC7)
PB2 (PCINT10/INT0/OC0A/CKOUT)
PB3 (PCINT11/RESET/dW)
PB1 (PCINT9/XTAL2)
PB0 (PCINT8/XTAL1)
PA5
DNC
DNC
DNC
PA6
Pin 16: PA6 (PCINT6/OC1A/SDA/MOSI/ADC6)
Pin 20: PA5 (ADC5/DO/MISO/OC1B/PCINT5)
(ADC4/USCK/SCL/T1/PCINT4) PA4
(ADC3/T0/PCINT3) PA3
(ADC2/AIN1/PCINT2) PA2
(ADC1/AIN0/PCINT1) PA1
(ADC0/AREF/PCINT0) PA0