ATmega324P Automotive Atmel Corporation, ATmega324P Automotive Datasheet - Page 344

• 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

27.2
344
Power-save Supply Current
ATmega164P/324P/644P
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
Figure 27-11. Power-down Supply Current vs. Vcc (Watchdog Timer Enabled)
Figure 27-12. Power-save Supply Current vs. Vcc (25°C, Watchdog Timer Disabled)
2
1
0
2.5
30
25
20
15
10
5
0
1.5
3
2
P OWER-S AVE S UP P LY CURRENT vs . V
2.5
3.5
POWER-DOWN SUPPLY CURRENT vs. V
WATCHDOG TIMER DISABLED
3
WATCHDOG TIMER ENABLED
V
CC
4
V
(V)
CC
3.5
(V)
4
4.5
4.5
CC
C C
5
5
5.5
7674F–AVR–09/09
5.5
25 ˚C
125
85
25