ATMEGA328P-AU ATMEL MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 32-Pin TQFP Tray
Product Technical Specifications
| EU RoHS |
Compliant |
| ECCN (US) |
EAR99 |
| Part Status |
Active |
| HTS |
8542.31.00.01 |
| SVHC |
Yes |
| Automotive |
No |
| PPAP |
No |
| Family Name |
ATmega |
| Instruction Set Architecture |
RISC |
| Device Core |
AVR |
| Core Architecture |
AVR |
| Maximum CPU Frequency (MHz) |
20 |
| Maximum Clock Rate (MHz) |
20 |
| Data Bus Width (bit) |
8 |
| Program Memory Type |
Flash |
| Program Memory Size |
32KB |
| RAM Size |
2KB |
| Programmability |
Yes |
| Process Technology |
CMOS |
| Interface Type |
SPI/TWI/USART |
| Number of I/Os |
23 |
| No. of Timers |
3 |
| Timers Resolution (bit) |
16 |
| PWM |
6 |
| Number of ADCs |
Single |
| ADC Channels |
8 |
| ADC Resolution (bit) |
10 |
| USART |
1 |
| UART |
0 |
| USB |
0 |
| SPI |
2 |
| I2C |
0 |
| I2S |
0 |
| CAN |
0 |
| Ethernet |
0 |
| Watchdog |
1 |
| Analog Comparators |
1 |
| Parallel Master Port |
No |
| Real Time Clock |
No |
| Minimum Operating Supply Voltage (V) |
1.8 |
| Typical Operating Supply Voltage (V) |
3.3|5|2.5 |
| Maximum Operating Supply Voltage (V) |
5.5 |
| Minimum Operating Temperature (°C) |
-40 |
| Maximum Operating Temperature (°C) |
85 |
| Supplier Temperature Grade |
Industrial |
| Packaging |
Tray |
| Pin Count |
32 |
| Standard Package Name |
QFP |
| Supplier Package |
TQFP |
| Mounting |
Surface Mount |
| Package Height |
1 |
| Package Length |
7 |
| Package Width |
7 |
| PCB changed |
32 |
| Lead Shape |
Gull-wing |
related P/N: ATMEGA328P-AUR