ATtiny261A Atmel Corporation, ATtiny261A Datasheet - Page 14

• Manufacturer Part Number: ATtiny261A
• Manufacturer: Atmel Corporation

Specifications of ATtiny261A

• Flash (kbytes): 2 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 4
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 16
• Ext Interrupts: 16
• 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: Yes
• Crypto Engine: No
• Sram (kbytes): 0.12
• Eeprom (bytes): 128
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 105
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

14
ATtiny261A
Figure 2-13. Pull-Up Resistor Current vs. Input Voltage (I/O Pin, V
Figure 2-14. Pull-Up Resistor Current vs. Input Voltage (Reset Pin, V
40
35
30
25
20
15
10
160
140
120
100
5
0
80
60
40
20
0
0
0
0,2
1
0,4
0,6
2
0,8
V
V
RESET
OP
3
1
(V)
(V)
1,2
4
1,4
CC
= 5V)
CC
1,6
5
8197C–Appendix A–AVR–08/11
= 1.8V)
1,8
6
125 °C
2
-40 °C
25 °C
85 °C
125 °C
-40 °C
25 °C
85 °C