ATTINY861-20PU Atmel, ATTINY861-20PU Datasheet - Page 157

• Manufacturer Part Number: ATTINY861-20PU
• Description: Microcontrollers (MCU) 8kB Flash 0.512kB EEPROM 16 I/O Pins
• Manufacturer: Atmel

Specifications of ATTINY861-20PU

• Processor Series: ATTINY8x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: 2-Wire/SPI/USI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRMC320
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• Program Memory Type: Flash
• Program Memory Size: 8 KB
• Package / Case: PDIP-20
• Controller Family/series: AVR Tiny
• Core Size: 8 Bit
• No. Of I/o's: 16
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 20MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Package: 20PDIP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 20 MHz
• Ram Size: 512 Byte
• Operating Temperature: -40 to 85 °C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2588E–AVR–08/10
gain stage enables offset measurements. Selecting the single-ended channel ADC11 enables
the temperature sensor. Refer to
Table 15-4.
MUX5:0
000000
000001
000010
000011
000100
000101
000110
001000
001001
001010
001011
001100
001101
010000
010001
010010
010011
010100
010101
010110
011000
011001
011010
000111
001110
001111
010111
011011
011100
011101
011110
011111
Input Channel Selections
Single-Ended
ADC10 (PB7)
ADC0 (PA0)
ADC1 (PA1)
ADC2 (PA2)
ADC3 (PA4)
ADC4 (PA5)
ADC5 (PA6)
ADC6 (PA7)
ADC7 (PB4)
ADC8 (PB5)
ADC9 (PB6)
Input
1.1V
N/A
NA
NA
NA
0V
Table 15-4
ADC10 (PB7)
ADC10 (PB7)
ADC8 (PB5)
ADC8 (PB5)
ADC9 (PB6)
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)
Positive
N/A
NA
for details.
Differential Input
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)
Negative
N/A
NA
Gain
20x
20x
20x
20x
20x
20x
20x
20x
20x
20x
20x
N/A
NA
1x
1x
1x
1x
1x
1x
1x
1x
157