ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 23
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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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2.7
2.8
8127D–Appendix A–AVR–08/11
Analog Comparator Offset
Internal Oscillator Speed
Figure 2-30. Analog Comparator Offset
Figure 2-31. Watchdog Oscillator Frequency vs. V
0,115
0,105
0,095
0,12
0,11
0,09
-0,002
0,1
0,006
0,004
0,002
1,5
0
0
0,5
2
WATCHDOG 128 kHz OSCILLATOR FREQUENCY vs. OPERATING VOLTAGE
1
2,5
1,5
3
2
Analog Comparator Offset
V
Vcc = 5V
CC
2,5
3,5
Vin
(V)
CC
3
4
3,5
4,5
ATtiny4/5/9/10
4
5
4,5
5
5,5
125 °C
-40 °C
25 °C
85 °C
-40 °C
125 °C
25 °C
85 °C
23