ATtiny4 Atmel Corporation, ATtiny4 Datasheet - Page 25

• Manufacturer Part Number: ATtiny4
• 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

2.9
8127D–Appendix A–AVR–08/11
VLM Thresholds
Figure 2-34. Calibrated Oscillator Frequency vs, OSCCAL Value
Figure 2-35. VLM1L Threshold of V
1,45
1,44
1,43
1,42
1,41
1,39
1,38
1,37
1,36
1,35
1,4
-40
16
14
12
10
8
6
4
2
0
0
16
-20
32
48
0
CALIBRATED 8.0MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
64
20
80
VLM THRESHOLD vs. TEMPERATURE
CC
96
Level Monitor
Temperature (C)
40
112 128 144 160 176 192 208 224 240
OSCCAL (X1)
VLM2:0 = 001
V
CC
= 3V
60
80
100
ATtiny4/5/9/10
120
125 °C
140
-40 °C
25 °C
85 °C
25