ATtiny26 Atmel Corporation, ATtiny26 Datasheet - Page 102

• 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

102
ATtiny26(L)
Table 46. Input Channel and Gain Selections
Note:
MUX4..0
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
(1)
(1)
(1)
(1)
1. For offset measurements only. See “Offset Compensation Schemes” on page 105.
Single Ended
1.18V (V
0V (GND)
ADC10
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
ADC8
ADC9
Input
N/A
N/A
N/A
N/A
BG
)
Positive Differential
ADC10
ADC10
ADC0
ADC0
ADC1
ADC2
ADC2
ADC2
ADC3
ADC4
ADC4
ADC4
ADC4
ADC5
ADC6
ADC6
ADC8
ADC8
ADC9
Input
N/A
N/A
Negative Differential
ADC1
ADC1
ADC1
ADC1
ADC1
ADC3
ADC3
ADC3
ADC3
ADC5
ADC5
ADC5
ADC5
ADC5
ADC9
ADC9
ADC9
ADC9
ADC9
Input
Gain
1477K–AVR–08/10
20x
20x
20x
20x
20x
20x
20x
20x
20x
20x
20x
1x
1x
1x
1x
1x
1x
1x
1x