ATtiny461 Automotive Atmel Corporation, ATtiny461 Automotive Datasheet - Page 158

• 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

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ATtiny261/ATtiny461/ATtiny861
Table 19-5.
MUX5..0
000000
000001
000010
000011
000100
000101
000110
000111
001000
001001
001010
001011
001100
001101
001110
001111
010000
010001
010010
010011
010100
010101
010110
010111
011000
011001
011010
011011
011100
011101
011110
011111
Input Channel Selections
Single Ended
Input
ADC0 (PA0)
ADC1 (PA1)
ADC2 (PA2)
ADC3 (PA4)
ADC4 (PA5)
ADC5 (PA6)
ADC6 (PA7)
ADC7 (PB4)
ADC8 (PB5)
ADC9 (PB6)
ADC10 (PB7)
NA
N/A
NA
NA
1.1V
0V
Positive
Differential Input
NA
ADC0 (PA0)
ADC0 (PA0)
ADC1 (PA1)
ADC2 (PA2)
ADC2 (PA2)
ADC2 (PA2)
ADC3 (PA4)
ADC4 (PA5)
ADC4 (PA5)
ADC4 (PA5)
ADC4 (PA5)
ADC5 (PA6)
ADC6 (PA7)
ADC6 (PA7)
ADC8 (PB5)
ADC8 (PB5)
ADC9 (PB6)
ADC10 (PB7)
ADC10 (PB7)
N/A
Negative
Differential Input
NA
ADC1 (PA1)
ADC1 (PA1)
ADC1 (PA1)
ADC1 (PA1)
ADC1 (PA1)
ADC3 (PA4)
ADC3 (PA4)
ADC3 (PA4)
ADC3 (PA4)
ADC5 (PA6)
ADC5 (PA6)
ADC5 (PA6)
ADC5 (PA6)
ADC5 (PA6)
ADC9 (PB6)
ADC9 (PB6)
ADC9 (PB6)
ADC9 (PB6)
ADC9 (PB6)
N/A
Gain
NA
20x
1x
20x
20x
1x
1x
20x
20x
1x
20x
1x
20x
20x
1x
20x
1x
20x
20x
1x
N/A
7753F–AVR–01/11