ATTINY461-20PU Atmel, ATTINY461-20PU Datasheet - Page 212

• Manufacturer Part Number: ATTINY461-20PU
• Description: Microcontrollers (MCU) 4kB Flash 0.256kB EEPROM 16 I/O Pins
• Manufacturer: Atmel

Specifications of ATTINY461-20PU

• Processor Series: ATTINY4x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 256 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: 4.5 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• Program Memory Type: Flash
• Program Memory Size: 4 KB
• Package / Case: PDIP-20
• Package: 20PDIP
• Device Core: AVR
• Family Name: ATtiny
• Maximum Speed: 20 MHz
• Ram Size: 256 Byte
• Operating Temperature: -40 to 85 °C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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ATtiny261/461/861
Figure 20-28. I/O Pin Input Threshold Voltage vs. V
Figure 20-29. I/O Pin Input Hysteresis vs. V
2,5
1,5
0,5
0,7
0,6
0,5
0,4
0,3
0,2
0,1
3
2
1
0
0
1,5
1,5
2
2
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
2,5
I/O PIN INPUT HYSTERESIS vs. V
2,5
VIL, IO PIN READ AS '0'
3
3
CC
V
V
CC
CC
3,5
3,5
(V)
(V)
CC
(V
4
4
IL
, I/O Pin Read as ‘0’)
CC
4,5
4,5
CC
5
5
2588E–AVR–08/10
5,5
5,5
-40 °C
-40 ˚C
25 °C
85 °C
85 ˚C
25 ˚C