ATmega168 Automotive Atmel Corporation, ATmega168 Automotive Datasheet - Page 196

• 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

196
Atmel ATtiny24/44/84 [Preliminary]
Figure 23-16. I/O pin Pull-up Resistor Current vs. Input Voltage (V
Figure 23-17. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
160
140
120
100
60
50
40
30
20
10
80
60
40
20
0
0
0
0
125 ˚C
-40 ˚C
0.5
RES ET P ULL-UP RES IS TOR CURRENT vs . RES ET P IN VOLTAGE
0.5
I/O P IN P ULL-UP RES IS TOR CURRENT vs . INP UT VOLTAGE
1
1.5
1
2
V
V
OP
V
CC
2.5
RE S E T
(V)
= 5.0V
Vc c = 2.7V
1.5
(V)
3
3.5
2
CC
4
= 5V)
CC
= 2.7V)
4.5
2.5
7701E–AVR–02/11
5
125 ˚C
-45 ˚C
25 ˚C
85 ˚C
3