Datasheet

2
8246BS–AVR–09/11
ATtiny2313A/4313
1. Pin Configurations
Figure 1-1. Pinout ATtiny2313A/4313
(PCINT10/RESET/dW) PA2
(PCINT11/RXD) PD0
(PCINT12/TXD) PD1
(PCINT9/XTAL2) PA1
(PCINT8/CLKI/XTAL1) PA0
(PCINT13/CKOUT/XCK/INT0) PD2
(PCINT14/INT1) PD3
(PCINT15/T0) PD4
(PCINT16/OC0B/T1) PD5
GND
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
VCC
PB7 (USCK/SCL/SCK/PCINT7)
PB6 (MISO/DO/PCINT6)
PB5 (MOSI/DI/SDA/PCINT5)
PB4 (OC1B/PCINT4)
PB3 (OC1A/PCINT3)
PB2 (OC0A/PCINT2)
PB1 (AIN1/PCINT1)
PB0 (AIN0/PCINT0)
PD6 (ICPI/PCINT17)
PDIP/SOIC
1
2
3
4
5
MLF/VQFN
15
14
13
12
11
20 19 18 17 16
6 7 8 9 10
(PCINT12/TXD) PD1
(PCINT9/XTAL2) PA1
(PCINT8/CLKI/XTAL1) PA0
(PCINT13/CKOUT/XCK/INT0) PD2
(PCINT14/INT1) PD3
(PCINT15/T0) PD4
(PCINT16/OC0B/T1) PD5
GND
(PCINT17/ICPI) PD6
(AIN0/PCINT0) PB0
PB5 (MOSI/DI/SDA/PCINT5)
PB4 (OC1B/PCINT4)
PB3 (OC1A/PCINT3)
PB2 (OC0A/PCINT2)
PB1 (AIN1/PCINT1)
PD0 (RXD/PCINT11) PA2 (RESET/dW/PCINT10) VCC PB7 (USCK/SCL/SCK/PCINT7) PB6 (MISO/DO/PCINT6)
NOTE: Bottom pad should be soldered to ground.