ATmega168 Automotive Atmel Corporation, ATmega168 Automotive Datasheet - Page 188

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ATmega168 Automotive

Manufacturer Part Number
ATmega168 Automotive
Description
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
188
Atmel ATtiny24/44/84 [Preliminary]
Figure 23-2. Active Supply Current vs. Low Frequency (0.1 - 1.0MHz) - Temp.=125°C
Figure 23-3. Active Supply Current vs. frequency (1 - 20MHz) - Temp.=25°C
1.2
0.8
0.6
0.4
0.2
25
20
15
10
5
0
1
0
0
0
0.1
2
0.2
4
ACTIVE S UP P LY CURRENT vs . LOW FREQUENCY
ACTIVE S UP P LY CURRENT vs . FREQUENCY
0.3
6
0.1 - 1.0 MHz - Temperature = 125˚C
1 - 20 MHz - Temperature = 25˚C
0.4
8
Frequency (MHz)
Frequency (MHz)
0.5
10
0.6
12
0.7
14
0.8
16
0.9
18
7701E–AVR–02/11
20
1
5.5 V
5.0 V
4.5 V
3.3 V
3.0 V
2.7 V
5.5 V
5.0 V
4.5 V
3.3 V
3.0 V
2.7 V

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