ATtiny861 Automotive Atmel Corporation, ATtiny861 Automotive Datasheet - Page 110

• Manufacturer Part Number: ATtiny861 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny861 Automotive

• Flash (kbytes): 8 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 16
• Ext Interrupts: 16
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• 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 150
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

110
ATtiny261/ATtiny461/ATtiny861
Figure 16-15. Timer/Counter Timing Diagram, with Prescaler (f
Figure 16-16. Timer/Counter Timing Diagram, Setting of OCF1x, with Prescaler (f
Figure 16-17. Timer/Counter Timing Diagram, with Prescaler (f
TCNTn
TCNTn
(clk
TCNTn
(clk
(clk
OCRnx
TOVn
OCFnx
TOVn
clk
clk
clk
clk
clk
clk
PCK
PCK
PCK
PCK
PCK
Tn
PCK
Tn
Tn
/8)
/8)
/8)
BOTTOM + 1
OCRnx - 1
TOP - 1
BOTTOM + 1
OCRnx
TOP
OCRnx Value
OCRnx + 1
BOTTOM
BOTTOM
clkT1
clkT1
/8)
/8)
BOTTOM + 1
BOTTOM + 1
OCRnx + 2
clkT1
7753F–AVR–01/11
/8)