AtMEGA328P
ATmega328P
| megaAVR |
Key parameters for ATmega328P
Key Parameters
ParameterValue
Flash (Kbytes):
32
Pin Count:
28/32
Max. Operating Frequency:
20
QTouch Channels:
16
Hardware QTouch Acquisition:
no
Max I/O Pins:
23
Ext Interrupts:
24
Quadrature Decoder Channels:
0
USB Transceiver:
0
USB Speed:
0
USB Interface:
0
SPI:
2
TWI:
1
UART:
1
CAN:
0
LIN:
0
SSC:
0
Ethernet:
0
SD / eMMC:
0
Segment LCD:
no
Graphic LCD:
no
Video Decoder:
no
Camera Interface:
no
ADC channels:
8
ADC resolution:
10
ADC speed:
15
Analog Comparators:
1
Resistive Touch Screen:
no
DAC channels:
0
DAC resolution:
0
Temp. Sensor:
yes
SRAM (Kbytes):
2
EEPROM (Bytes):
1024
Self Program Memory:
yes
External Bus Interface:
0
DRAM Memory:
no
NAND Interface:
no
picoPower:
yes
Temp. Range:
-40 to 85 �C
I/O Supply Class:
1.8 to 5.5
FPU:
no
MPU / MMU:
no / no
Crypto Engine:
no
Timers:
3
Output Compare channels:
6
Input Capture Channels:
1
PWM Channels:
6
32kHz RTC:
no
Calibrated RC Oscillator:
yes