ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 143
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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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8127E–AVR–11/11
Figure 17-39. Calibrated Oscillator Frequency vs. V
Figure 17-40. Calibrated Oscillator Frequency vs. Temperature
8.4
8.2
7.8
7.6
7.4
8.3
8.2
8.1
7.9
7.8
7.7
7.6
8
1.5
8
-40
2
-20
CALIBRATED 8.0MHz OSCILLATOR FREQUENCY vs. OPERATING VOLTAGE
CALIBRATED 8.0MHz OSCILLATOR FREQUENCY vs. TEMPERATURE
2.5
0
3
20
Temperature
V
CC
3.5
(V)
40
CC
4
60
4.5
ATtiny4/5/9/10
80
5
100
5.5
5.0 V
3.0 V
1.8 V
-40 °C
25 °C
85 °C
143