ATmega168 Automotive Atmel Corporation, ATmega168 Automotive Datasheet - Page 9

• 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

2.4
7607H–AVR–02/10
Pin Thresholds and Hysteresis
Figure 2-10. Reset Pull-up Resistor Current versus Reset Pin Voltage (V
Figure 2-11. I/O Pin Input Threshold versus V
Figure 2-12. I/O Pin Input Threshold versus V
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
3
0
3
0
2.5
140
120
100
2.5
80
60
40
20
0
0
150
-40
°
°
3
C
C
3
1
3.5
3.5
2
ATmega88/168 Automotive
V
V
CC
CC
V
CC
CC
RESET
4
4
(V)
(V)
(VIH, I/O Pin Read as ‘1’)
(VIL, I/O Pin Read as ‘0’)
3
(V)
4.5
4.5
4
5
5
5
5.5
5.5
CC
150
150
-40
-40
6
= 5V)
°
°
°
°
C
C
C
C
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