ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 19
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ATtiny4
Manufacturer Part Number
ATtiny4
Description
Manufacturer
Atmel Corporation
Specifications of ATtiny4
Flash (kbytes)
0.5 Kbytes
Pin Count
6
Max. Operating Frequency
12 MHz
Cpu
8-bit AVR
# Of Touch Channels
1
Hardware Qtouch Acquisition
No
Max I/o Pins
4
Ext Interrupts
4
Usb Speed
No
Usb Interface
No
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Analog Comparators
1
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
0.03
Self Program Memory
NO
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 125
I/o Supply Class
1.8 to 5.5
Operating Voltage (vcc)
1.8 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
1
Output Compare Channels
2
Input Capture Channels
1
Pwm Channels
2
32khz Rtc
No
Calibrated Rc Oscillator
Yes
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8127D–Appendix A–AVR–08/11
Figure 2-22. I/O Pin Input threshold Voltage vs. V
Figure 2-23. I/O Pin Input Hysteresis vs. V
0,8
0,6
0,4
0,2
2,5
1,5
0,5
1
0
3
2
1
0
1,5
1,5
125 °C
-40 °C
25 °C
85 °C
2
2
2,5
2,5
I/O PIN INPUT THRESHOLD VOLTAGE vs. V
3
3
I/O PIN INPUT HYSTERESIS vs. V
CC
VIL, IO PIN READ AS '0'
V
V
CC
CC
3,5
3,5
(V)
(V)
CC
(V
IL
4
, IO Pin Read as ‘0’)
4
CC
CC
4,5
4,5
ATtiny4/5/9/10
5
5
5,5
5,5
125 °C
-40 °C
85 °C
25 °C
19