ATtiny13 Atmel Corporation, ATtiny13 Datasheet - Page 4

• Manufacturer Part Number: ATtiny13
• Manufacturer: Atmel Corporation

Specifications of ATtiny13

• Flash (kbytes): 1 Kbytes
• Pin Count: 8
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 6
• Usb Speed: No
• Usb Interface: No
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 0.06
• Eeprom (bytes): 64
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 1
• Output Compare Channels: 2
• Pwm Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

2. Overview
2.1
4
Block Diagram
ATtiny13
The ATtiny13 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 ATtiny13 achieves
throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power con-
sumption versus processing speed.
Figure 2-1.
GND
VCC
INSTRUCTION
INSTRUCTION
REGISTER
CONTROL
DECODER
LINES
Block Diagram
ANALOG COMPARATOR
ADC /
REGISTERS
REGISTER
PROGRAM
PROGRAM
COUNTER
GENERAL
PURPOSE
POINTER
STATUS
STACK
SRAM
FLASH
ALU
X
Y
Z
8-BIT DATABUS
DATA REGISTER
PORT B
PROGRAMMING
PORT B DRIVERS
MCU CONTROL
MCU STATUS
OSCILLATOR
WATCHDOG
WATCHDOG
INTERRUPT
REGISTER
REGISTER
COUNTER0
EEPROM
PB0-PB5
TIMER/
LOGIC
TIMER
DATA
UNIT
REG.PORT B
DATA DIR.
CALIBRATED
OSCILLATOR
TIMING AND
RESET
INTERNAL
CONTROL
CLKI
2535J–AVR–08/10