ATtiny9 Atmel Corporation, ATtiny9 Datasheet - Page 144

• Manufacturer Part Number: ATtiny9
• Manufacturer: Atmel Corporation

Specifications of ATtiny9

• Flash (kbytes): 1 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

17.10 VLM Thresholds
144
ATtiny4/5/9/10
Figure 17-41. Calibrated Oscillator Frequency vs, OSCCAL Value
Figure 17-42. VLM1L Threshold of V
1.42
1.41
1.39
1.38
1.37
1.36
1.35
1.34
1.4
-40
16
14
12
10
8
6
4
2
0
0
16
-20
32
CALIBRATED 8.0MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
48
64
0
80
VLM THRESHOLD vs. TEMPERATURE
CC
96
Level Monitor
20
Temperature (C)
112 128 144 160 176 192 208 224 240
OSCCAL (X1)
VLM2:0 = 001
V
CC
= 3V
40
60
80
8127E–AVR–11/11
-40 °C
25 °C
85 °C
100