ATtiny85 Atmel Corporation, ATtiny85 Datasheet - Page 18

• Manufacturer Part Number: ATtiny85
• Manufacturer: Atmel Corporation

Specifications of ATtiny85

• Flash (kbytes): 8 Kbytes
• Pin Count: 8
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 3
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 6
• Ext Interrupts: 6
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• 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: Yes
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 512
• 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: 2
• Output Compare Channels: 5
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

18
ATtiny25
Figure 2-16. I/O Pin Output Voltage vs. Sink Current (V
Figure 2-17. I/O Pin Output Voltage vs. Source Current (V
3,5
2,5
1,5
0,5
0,6
0,5
0,4
0,3
0,2
0,1
3
2
1
0
0
0
0
5
5
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
1
1
0
0
I
I
OH
OL
(mA)
(mA)
V
V
CC
CC
= 3V
= 5V
1
1
5
5
CC
CC
= 5V)
= 3V)
2
2
0
0
105 °C
-40 °C
105 °C
25 °C
85 °C
-40 °C
85 °C
25 °C
2586N–Appendix A–AVR–08/11
2
2
5
5