ATmega328P Automotive Atmel Corporation, ATmega328P Automotive Datasheet - Page 318

• Manufacturer Part Number: ATmega328P Automotive
• 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

29.1.3
318
ATmega328P [Preliminary]
Pin Pull-Up
Figure 29-5. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 29-6. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
120
100
160
140
120
100
80
60
40
20
80
60
40
20
0
0
0
0
0.5
0.5
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
1
1
1.5
1 .5
2
2
V
RE S E T
V
OP
2.5
2.5
(V )
(V)
3
3
3.5
3.5
4
4
CC
= 5V).
4.5
4.5
CC
= 5 V).
5
5
7810A–AVR–11/09
125
85
25
-45
125
85
25
-45