Microchip, 8bit AVR CPU Microcontroller, ATmega, 20MHz, 32 kB Flash, 28-Pin PDIP
ATmega328P 8-Bit megaAVR picoPower Microcontrollers
Microcontroller Features
Peripheral Features
| Attribute | Value |
| Family Name | ATmega |
| Package Type | PDIP |
| Mounting Type | Through Hole |
| Pin Count | 28 |
| Device Core | AVR CPU |
| Data Bus Width | 8bit |
| Program Memory Size | 32 kB |
| Maximum Frequency | 20MHz |
| RAM Size | 2 kB |
| USB Channels | 0 |
| Number of PWM Units | 1 |
| ADC Channels | 6 |
| Typical Operating Supply Voltage | 1.8 → 5.5 V |
| Length | 34.79mm |
| Maximum Operating Temperature | +85 °C |
| ADC Resolution | 10bit |
| Maximum Number of Ethernet Channels | 0 |
| ADCs | 1 (6 x 10 bit) |
| Timer Resolution | 8 bit, 16 bit |
| Height | 4.07mm |
| Minimum Operating Temperature | -40 °C |
| PWM Channels | 6 |
| Number of ADC Units | 1 |
| PWM Resolution | 8bit |
| Instruction Set Architecture | RISC |
| Timers | 1 (1 x 16 bit), 2 (1 x 8 bit) |
| Dimensions | 34.79 x 7.49 x 4.07mm |
| Pulse Width Modulation | 1 (6 x 8 bit) |
| Number of Timers | 3 |
| Program Memory Type | Flash |
| Width | 7.49mm |