ATmega324P Automotive Atmel Corporation, ATmega324P Automotive Datasheet - Page 349

• 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

27.6
7674F–AVR–09/09
BOD Thresholds and Analog Comparator Offset
Figure 27-21. BOD Thresholds vs. Temperature (BOD level is 4.3V)
Figure 27-22. BOD Thresholds vs. Temperature (BOD level is 2.7V)
4.500
4.400
4.300
4.200
4.100
4.000
3.000
2.900
2.800
2.700
2.600
2.500
-50
-50
-30
-30
-10
-10
BOD THRESHOLDS vs. TEMPERATURE
BOD THRESHOLDS vs. TEMPERATURE
10
10
30
30
Temperature (C)
BOD level = 4.3v
Temperature (C)
BOD level = 2.7v
50
50
ATmega164P/324P/644P
70
70
90
90
110
110
130
130
150
150
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