ATtiny26 Atmel Corporation, ATtiny26 Datasheet - Page 93

• Manufacturer Part Number: ATtiny26
• Manufacturer: Atmel Corporation

Specifications of ATtiny26

• Flash (kbytes): 2 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 16
• Ext Interrupts: 11
• 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: No
• Crypto Engine: No
• Sram (kbytes): 0.12
• Eeprom (bytes): 128
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• 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
• Pwm Channels: 4
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

1477K–AVR–08/10
Table 42. Analog Comparator Input Selection
Notes:
ACME
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1. MUX4 does not affect Analog Comparator input selection.
2. Pin change interrupt on PA6 and PA7 is disabled if the Analog Comparator is enabled. This
3. The MUX3...0 selections go into effect after one clock cycle delay.
happens regardless of whether AIN1 or AIN0 has been replaced as inputs to the Analog
Comparator.
ADEN
X
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
MUX3...0
XXXX
XXXX
0000
0001
0010
0100
0101
1000
1001
1010
0011
0110
0111
1011
1100
1101
1110
1111
(3)
Analog Comparator Negative Input
AIN1
AIN1
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
ADC10
Undefined
Undefined
Undefined
Undefined
Undefined
(2)
(2)
(1)
93