ATtiny167 Automotive Atmel Corporation, ATtiny167 Automotive Datasheet - Page 101

• Manufacturer Part Number: ATtiny167 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny167 Automotive

• Flash (kbytes): 16 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: 2
• Twi (i2c): 1
• Uart: 1
• Lin: 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: 3
• Input Capture Channels: 1
• Pwm Channels: 9
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

7728G–AVR–06/10
When OC0A is connected to the pin, the function of the COM0A1:0 bits depends on the
WGM01:0 bit setting.
bits are set to a normal or CTC mode (non-PWM).
Table 10-1.
Table 10-2
mode.
Table 10-2.
Note:
Table 10-3
rect PWM mode.
Table 10-3.
Note:
• Bit 5:2 – Res: Reserved Bits
These bits are reserved in the ATtiny87/167 and will always read as zero.
COM0A1
COM0A1
COM0A1
0
0
1
1
0
0
1
1
0
0
1
1
1. A special case occurs when OCR0A equals TOP and COM0A1 is set. In this case, the Com-
1. A special case occurs when OCR0A equals TOP and COM0A1 is set. In this case, the Com-
shows the COM0A1:0 bit functionality when the WGM01:0 bits are set to fast PWM
pare Match is ignored, but the set or clear is done at TOP. See
94
shows the COM01:0 bit functionality when the WGM01:0 bits are set to phase cor-
pare Match is ignored, but the set or clear is done at TOP. See
on page 95
for more details.
Compare Output Mode, non-PWM Mode
Compare Output Mode, Fast PWM Mode
Compare Output Mode, Phase Correct PWM Mode
COM0A0
COM0A0
COM0A0
0
1
0
1
0
1
0
1
0
1
0
1
for more details.
Table 10-1
Description
Normal port operation, OC0A disconnected.
Clear OC0A on Compare Match.
Set OC0A at BOTTOM (non-inverting mode).
Set OC0A on Compare Match.
Clear OC0A at BOTTOM (inverting mode).
Description
Normal port operation, OC0A disconnected.
Clear OC0A on Compare Match when up-counting.
Set OC0A on Compare Match when down-counting.
Set OC0A on Compare Match when up-counting.
Clear OC0A on Compare Match when down-counting.
Description
Normal port operation, OC0A disconnected.
Toggle OC0A on Compare Match.
Clear OC0A on Compare Match.
Set OC0A on Compare Match.
shows the COM0A1:0 bit functionality when the WGM01:0
(1)
ATtiny87/ATtiny167
(1)
“Phase Correct PWM Mode”
“Fast PWM Mode” on page
101