ATtiny85 Atmel Corporation, ATtiny85 Datasheet - Page 222

• 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

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Rev. 2586K-01/08
ATtiny25/45/85
1. Updated Document Template.
2. Added Sections:
3. Updated Sections:
4. Added Figures:
5. Updated Figure:
6. Updated Tables:
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Table 20-16, “High-voltage Serial Programming Instruction Set for ATtiny25/45/85,”
on page 163
Table 21-1, “DC Characteristics. T
Table 21-11, “Serial Programming Characteristics, T
5.5V (Unless Otherwise Noted),” on page
“Data Retention” on page 6
“Low Level Interrupt” on page 51
“Device Signature Imprint Table” on page 153
“Internal PLL for Fast Peripheral Clock Generation - clkPCK” on page 24
“System Clock and Clock Options” on page 23
“Internal PLL in ATtiny15 Compatibility Mode” on page 24
“Sleep Modes” on page 35
“Software BOD Disable” on page 36
“External Interrupts” on page 51
“Timer/Counter1 in PWM Mode” on page 101
“USI – Universal Serial Interface” on page 111
“Temperature Measurement” on page 137
“Reading Lock, Fuse and Signature Data from Software” on page 147
“Program And Data Memory Lock Bits” on page 151
“Fuse Bytes” on page 152
“Signature Bytes” on page 154
“Calibration Bytes” on page 154
“System and Reset Characteristics” on page 170
“Reset Pin Output Voltage vs. Sink Current (V
“Reset Pin Output Voltage vs. Sink Current (V
“Reset Pin Output Voltage vs. Source Current (V
“Reset Pin Output Voltage vs. Source Current (V
“Reset Logic” on page 41
“Start-up Times for Internal Calibrated RC Oscillator Clock” on page 28
“Start-up Times for Internal Calibrated RC Oscillator Clock (in ATtiny15 Mode)” on
page 28
“Start-up Times for the 128 kHz Internal Oscillator” on page 29
“Compare Mode Select in PWM Mode” on page 89
A
= -40°C to +85°C,” on page
175, added t
CC
CC
CC
CC
= 3V)” on page 189
= 5V)” on page 190
= 3V)” on page 190
= 5V)” on page 191
A
= -40°C to +85°C, V
SLIV
166, notes adjusted
CC
2586N–AVR–04/11
= 1.8 -