ATTINY261A-XUR Atmel, ATTINY261A-XUR Datasheet - Page 157

• Manufacturer Part Number: ATTINY261A-XUR
• Description: MCU AVR 2KB FLASH 20MHZ 20TSSOP
• Manufacturer: Atmel
• Series: AVR® ATtinyr

Specifications of ATTINY261A-XUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: USI
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 16
• Program Memory Size: 2KB (1K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8197B–AVR–01/10
Table 15-5.
Note:
MUX5:0
100000
100001
100010
100011
100100
100101
100110
101000
101001
101010
101011
101100
101101
110000
110001
110010
110100
110101
100111
101110
101111
110011
110110
110111
111000
111001
111010
111011
111100
111101
111110
111111
1. Temperature sensor
Input Channel Selections (Continued)
Single-Ended
ADC11
Input
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(1)
ADC0(PA0)
ADC0(PA0)
ADC1(PA1)
ADC1(PA1)
ADC1(PA1)
ADC2(PA2)
ADC2(PA2)
ADC2(PA2)
ADC0(PA0)
ADC0(PA0)
ADC4(PA5)
ADC4(PA5)
ADC5(PA6)
ADC5(PA6)
ADC5(PA6)
ADC5(PA6)
ADC6(PA7)
ADC6(PA7)
ADC6(PA7)
ADC6(PA7)
ADC4(PA5)
ADC4(PA5)
ADC0(PA0)
ADC0(PA0)
ADC1(PA1)
ADC2(PA2)
ADC4(PA5)
ADC5(PA6)
ADC6(PA7)
ADC1(PA1
ADC2(PA2
Positive
N/A
Differential Input
ADC1(PA1)
ADC1(PA1)
ADC0(PA0)
ADC0(PA0)
ADC2(PA2)
ADC2(PA2)
ADC1(PA1)
ADC1(PA1)
ADC0(PA0)
ADC0(PA0)
ADC2(PA2)
ADC2(PA2)
ADC5(PA6)
ADC5(PA6)
ADC4(PA5)
ADC4(PA5)
ADC6(PA7)
ADC6(PA7)
ADC5(PA6)
ADC5(PA6)
ADC4(PA5)
ADC4(PA5)
ADC6(PA7)
ADC6(PA7)
ADC0(PA0)
ADC0(PA0)
ADC1(PA1)
ADC2(PA2)
ADC4(PA5)
ADC5(PA6)
ADC6(PA7)
Negative
N/A
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
20x/32x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
1x/8x
Gain
N/A
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