Features
High Performance, Low Power AVR 8-Bit Microcontroller
Advanced RISC Architecture
120 Powerful Instructions Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 20 MIPS Througput at 20 MHz
High Endurance Non-volatile Memory segments
1K Bytes of In-System Self-programmable Flash program memory
8-bit
64 Bytes EEPROM
64 Bytes Internal SRAM
Microcontroller
Write/Erase cyles: 10,000 Flash/100,000 EEPROM
Data retention: 20 years at 85C/100 years at 25C (see page 6)
with 1K Bytes
Programming Lock for Self-Programming Flash & EEPROM Data Security
Peripheral Features
In-System
One 8-bit Timer/Counter with Prescaler and Two PWM Channels
4-channel, 10-bit ADC with Internal Voltage Reference
Programmable
Programmable Watchdog Timer with Separate On-chip Oscillator
On-chip Analog Comparator
Flash
Special Microcontroller Features
debugWIRE On-chip Debug System
In-System Programmable via SPI Port
ATtiny13
External and Internal Interrupt Sources
Low Power Idle, ADC Noise Reduction, and Power-down Modes
ATtiny13V
Enhanced Power-on Reset Circuit
Programmable Brown-out Detection Circuit
Internal Calibrated Oscillator
I/O and Packages
8-pin PDIP/SOIC: Six Programmable I/O Lines
20-pad MLF: Six Programmable I/O Lines
Operating Voltage:
1.8 - 5.5V for ATtiny13V
2.7 - 5.5V for ATtiny13
Speed Grade
ATtiny13V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
ATtiny13: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
Industrial Temperature Range
Low Power Consumption
Active Mode:
1 MHz, 1.8V: 240 A
Power-down Mode:
< 0.1 A at 1.8V
Rev. 2535JAVR08/101. Pin Configurations
Figure 1-1. Pinout ATtiny13/ATtiny13V
8-PDIP/SOIC
(PCINT5/RESET/ADC0/dW) PB5 1 8 VCC
(PCINT3/CLKI/ADC3) PB3 2 7 PB2 (SCK/ADC1/T0/PCINT2)
(PCINT4/ADC2) PB4 3 6 PB1 (MISO/AIN1/OC0B/INT0/PCINT1)
GND 4 5 PB0 (MOSI/AIN0/OC0A/PCINT0)
20-QFN/MLF
(PCINT5/RESET/ADC0/dW) PB5 1 15 VCC
(PCINT3/CLKI/ADC3) PB3
2 14 PB2 (SCK/ADC1/T0/PCINT2)
DNC 3 13 DNC
DNC 4 12
PB1 (MISO/AIN1/OC0B/INT0/PCINT1)
(PCINT4/ADC2) PB4
5 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 10 VCC
(PCINT3/CLKI/ADC3) PB3
2 9 PB2 (SCK/ADC1/T0/PCINT2)
DNC 3 8 DNC
(PCINT4/ADC2) PB4 4 7
PB1 (MISO/AIN1/OC0B/INT0/PCINT1)
GND
5 6 PB0 (MOSI/AIN0/OC0A/PCINT0)
NOTE: Bottom pad should be soldered to ground.
DNC: Do Not Connect
2
ATtiny13
2535JAVR08/10
DNC 6 20 DNC
DNC 7 19 DNC
GND 8 18 DNC
DNC 9 17 DNC
DNC 10 16 DNC