ATTINY2313-20PU Atmel, ATTINY2313-20PU Datasheet - Page 44

IC MCU AVR 2K FLASH 20DIP

ATTINY2313-20PU

Manufacturer Part Number
ATTINY2313-20PU
Description
IC MCU AVR 2K FLASH 20DIP
Manufacturer
Atmel
Series
AVR® ATtinyr

Specifications of ATTINY2313-20PU

Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
18
Program Memory Size
2KB (1K x 16)
Program Memory Type
FLASH
Eeprom Size
128 x 8
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-DIP (0.300", 7.62mm)
Package
20PDIP
Device Core
AVR
Family Name
ATtiny
Maximum Speed
20 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
18
Interface Type
SPI/USART/USI
Number Of Timers
2
Processor Series
ATTINY2x
Core
AVR8
Data Ram Size
128 B
Maximum Clock Frequency
20 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
Cpu Family
ATtiny
Device Core Size
8b
Frequency (max)
20MHz
Total Internal Ram Size
128Byte
# I/os (max)
18
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
20
Package Type
PDIP
For Use With
ATSTK600-DIP40 - STK600 SOCKET/ADAPTER 40-PDIP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEMATJTAGICE2 - AVR ON-CHIP D-BUG SYSTEM
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

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Interrupts
Interrupt Vectors
in ATtiny2313
44
ATtiny2313
This section describes the specifics of the interrupt handling as performed in ATtiny2313. For a
general explanation of the AVR interrupt handling, refer to
page
Table 21. Reset and Interrupt Vectors
Vector
No.
10
12
13
14
15
16
17
18
19
11
1
2
3
4
5
6
7
8
9
12.
Program
Address
0x000C
0x000D
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x000A
0x000B
0x000E
0x000F
0x0010
0x0012
0x0011
Source
RESET
INT0
INT1
TIMER1 CAPT
TIMER1 COMPA
TIMER1 OVF
TIMER0 OVF
USART0, RX
USART0, UDRE
USART0, TX
ANALOG COMP
PCINT
TIMER1 COMPB
TIMER0 COMPA
TIMER0 COMPB
USI START
USI OVERFLOW
EE READY
WDT OVERFLOW
Interrupt Definition
External Pin, Power-on Reset, Brown-out Reset,
and Watchdog Reset
External Interrupt Request 0
External Interrupt Request 1
Timer/Counter1 Capture Event
Timer/Counter1 Compare Match A
Timer/Counter1 Overflow
Timer/Counter0 Overflow
USART0, Rx Complete
USART0 Data Register Empty
USART0, Tx Complete
Analog Comparator
Pin Change Interrupt
Timer/Counter1 Compare Match B
Timer/Counter0 Compare Match A
Timer/Counter0 Compare Match B
USI Start Condition
USI Overflow
EEPROM Ready
Watchdog Timer Overflow
“Reset and Interrupt Handling” on
2543L–AVR–08/10

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