ATtiny461 Automotive Atmel Corporation, ATtiny461 Automotive Datasheet - Page 101

• Manufacturer Part Number: ATtiny461 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATtiny461 Automotive

• Flash (kbytes): 4 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): 0.25
• Eeprom (bytes): 256
• 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

7753F–AVR–01/11
The design of the Output Compare Pin Configuration logic allows initialization of the OC1x state
before the output is enabled. Note that some COM1x1:0 bit settings are reserved for certain
modes of operation. For Output Compare Pin Configurations refer to
Table 16-3 on page
Figure 16-9. Compare Match Output Unit, Schematic
clk I/O
PORTB0
DDRB0
PORTB1
DDRB1
PORTB2
DDRB2
PORTB3
DDRB3
PORTB4
DDRB4
PORTB5
DDRB5
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
D Q
105,
OCW1A
clk Tn
OCW1B
OCW1D
clk Tn
clk Tn
Table 16-4 on page
Generator A
Generator B
Generator D
Dead Time
Dead Time
Dead Time
ATtiny261/ATtiny461/ATtiny861
WGM11
OC1OE1:0
COM1A1:0
WGM11
OC1OE3:2
COM1B1:0
WGM11
OC1OE5:4
COM1D1:0
Q
Q
Q
Q
Q
Q
107, and
OC1B
OC1B
OC1A
OC1A
OC1D
OC1D
Table 16-5 on page
0
1
2
1
0
2
1
0
Output Compare
Pin Configuration
Output Compare
Pin Configuration
Output Compare
Pin Configuration
1
0
1
0
Table 16-2 on page
1
0
1
0
1
0
109.
1
0
1
0
1
0
OC1A
OC1A
OC1B
OC1B
OC1D
OC1D
PIN
PIN
PIN
PIN
PIN
PIN
103,
101