ATtiny40 Atmel Corporation, ATtiny40 Datasheet - Page 173

• Manufacturer Part Number: ATtiny40
• Manufacturer: Atmel Corporation

Specifications of ATtiny40

• Flash (kbytes): 4 Kbytes
• Pin Count: 20
• Max. Operating Frequency: 12 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 18
• Ext Interrupts: 18
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 0.25
• Self Program Memory: NO
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• 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: 4
• Input Capture Channels: 1
• Pwm Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

8263A–AVR–08/10
Figure 22-2. Active Supply Current vs. Frequency (1 - 12 MHz)
Figure 22-3. Active Supply Current vs. V
4,5
3,5
2,5
1,5
0,5
4
3
2
1
0
6
5
4
3
2
1
0
1,5
0
2
2
2,5
4
1.8 V
3
CC
Frequency [MHz]
(Internal Oscillator, 8 MHz)
V
CC
3,5
6
[V]
2.7 V
4
8
3.3 V
4,5
1
0
5
4.0 V
5,5
1
2
-40 °C
85 °C
25 °C
5.5 V
5.0 V
4.5 V
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