ATmega168 Automotive Atmel Corporation, ATmega168 Automotive Datasheet - Page 203

• Manufacturer Part Number: ATmega168 Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega168 Automotive

• Flash (kbytes): 16 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 23
• Ext Interrupts: 24
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 150
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

7701E–AVR–02/11
Figure 23-30. BOD Threshold vs, Temperature (BODLEVEL is 2.7V)
Figure 23-31. BOD Threshold vs. Temperature (BODLEVEL is 1.8V)
1.85
1.84
1.83
1.82
1.81
1.79
1.78
2.78
2.76
2.74
2.72
2.68
2.66
2.64
1.8
2.7
-40
-40
-30
-30
-20
-20
-10
-10
Atmel ATtiny24/44/84 [Preliminary]
0
0
BANDGAP VOLTAGE vs . TEMP ERATURE
BANDGAP VOLTAGE vs . TEMP ERATURE
10
10
20
20
30
30
Temperature (C)
Temperature (C)
BOD = 1.8V
BOD = 2.7V
40
40
50
50
60
60
70
70
80
80
90
90
100 110 120
100 110 120
1
0
1
0
203