ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 133
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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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17.6
8127E–AVR–11/11
Pin Driver Strength
Figure 17-19. I/O Pin Output Voltage vs. Sink Current (V
Figure 17-20. I/O Pin Output Voltage vs. Sink Current (V
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
0
0.5
1
1
2
1.5
3
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
4
2
I
I
OL
OL
2.5
(mA)
5
V
(mA)
V
CC
CC
= 3V
= 1.8V
6
3
CC
CC
= 1.8V)
= 3V)
7
3.5
8
ATtiny4/5/9/10
4
9
4.5
10
-40 °C
5
85 °C
25 °C
-40 °C
85 °C
25 °C
133