ATmega328P Automotive Atmel Corporation, ATmega328P Automotive Datasheet - Page 316
ATmega328P Automotive
Manufacturer Part Number
ATmega328P Automotive
Description
Manufacturer
Atmel Corporation
Specifications of ATmega328P Automotive
Flash (kbytes)
32 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
Yes
Crypto Engine
No
Sram (kbytes)
2
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
Yes
Temp. Range (deg C)
-40 to 125
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
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29.1
29.1.1
316
ATmega328P Typical Characteristics
ATmega328P [Preliminary]
Active Supply Current
Figure 29-1. Active Supply Current vs. Frequency.
Figure 29-2. Idle Supply Current vs. Frequency..
16
14
12
10
3.5
2.5
1.5
0.5
8
6
4
2
0
4
3
2
1
0
0
0
2
2
4
4
ACTIVE SUPPLY CURRENT vs. FREQUENCY
IDLE SUPPLY CURRENT vs . FREQUENCY
6
6
8
8
Freq uency (MHz)
Freq uency (MHz)
10
10
12
1 2
14
1 4
16
16
18
18
2 0
20
7810A–AVR–11/09
5.5
5
4.5
3.6
3.3
3
2.7
5.5
5
4.5
3.6
3.3
3
2.7
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