ATmega168 Automotive Atmel Corporation, ATmega168 Automotive Datasheet - Page 191

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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
23.2
7701E–AVR–02/11
Idle Supply Current
Figure 23-8. Idle Supply Current vs. Low Frequency (0.1 - 1.0MHz)
Figure 23-9. Idle Supply Current vs. Frequency (1 - 20MHz)
0.012
0.008
0.006
0.004
0.002
3.5
2.5
1.5
0.5
0.01
4
3
2
1
0
0
0
0
2
0.1
4
0.2
Atmel ATtiny24/44/84 [Preliminary]
IDLE S UP P LY CURRENT vs . LOW FREQUENCY
IDLE S UP P LY CURRENT vs . FREQUENCY
6
0.3
0.1 - 1.0 MHz - Temperature = 125˚C
1 - 20 MHz - Temperature = 125 ˚C
8
0.4
Frequency (MHz)
Frequency (MHz)
10
0.5
12
0.6
14
0.7
16
0.8
18
0.9
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
191

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