ATTINY2313-20PI View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

ATTINY2313-20PI

8-bit AVR® Microcontroller with 2K Bytes In-System Programmable Flash

Atmel Corporation 

Pin Configurations

Figure 1. Pinout ATtiny2313

PDIP/SOIC

(RESET/dW)PA2 1

(RXD)PD0 2

(TXD)PD1 3

(XTAL2)PA1 4

(XTAL1)PA0 5

(CKOUT/XCK/INT0)PD2 6

(INT1)PD3 7

(T0)PD4 8

(OC0B/T1)PD5 9

GND 10

20 VCC

19 PB7(UCSK/SCK/PCINT7)

18 PB6(MISO/DO/PCINT6)

17 PB5(MOSI/DI/SDA/PCINT5)

16 PB4(OC1B/PCINT4)

15 PB3(OC1A/PCINT3)

14 PB2(OC0A/PCINT2)

13 PB1(AIN1/PCINT1)

12 PB0(AIN0/PCINT0)

11 PD6(ICP)

Overview

The ATtiny2313 is a low-power CMOS 8-bit microcontroller based on the AVR

enhanced RISC architecture. By executing powerful instructions in a single clock cycle,

the ATtiny2313 achieves throughputs approaching 1 MIPS per MHz allowing the system

designer to optimize power consumption versus processing speed.

2 ATtiny2313/V

2543F–AVR–08/04

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