ATmega324P Automotive Atmel Corporation, ATmega324P Automotive Datasheet - Page 355

• Manufacturer Part Number: ATmega324P Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega324P Automotive

• Flash (kbytes): 32 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Speed: No
• Usb Interface: No
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• 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): 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

7674F–AVR–09/09
900
800
700
600
500
400
300
200
100
3.5
2.5
1.5
0.5
Figure 27-33. Reset Supply Current vs. Operating Voltage (1 - 20 MHz)
4
3
2
1
0
Figure 27-34. Minimum Reset Pulse Width vs. Operating Voltage
0
2.5
0
2
(Excluding Current Through the Reset Pull-up), Temperature = 25°C
3
EXCLUDING CURRENT THROUGH THE RESET PULLUP - Te mpe ra ture = 25˚C
4
MINIMUM RES ET P ULS E WIDTH vs . V
6
3.5
RES ET S UP P LY CURRENT vs . V
8
Fre que nc y (MHz )
V
CC
10
4
(V)
ATmega164P/324P/644P
12
4.5
14
C C
C C
16
5
18
5.5
20
125 ˚C
25 ˚C
5.5 V
5.0 V
4.5 V
3.3 V
3.0 V
2.7 V
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