ATMEGA328P-20PU
8-bit RISC microcontroller featuring 20MHz clock speed and FLASH ROM programmability. This CMOS component offers 16KB ROM and 2KB RAM, with 23 I/O lines and integrated PWM and ADC capabilities. Packaged in a 28-terminal, 7.62mm wide PDIP, it operates within an industrial temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.
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About ATMEGA328P-20PU
The Atmel ATMEGA328P-20PU Computing Embedded Systems datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: 8-bit RISC microcontroller featuring 20MHz clock speed and FLASH ROM programmability. This CMOS component offers 16KB ROM and 2KB RAM, with 23 I/O lines and integrated PWM and ADC capabilities. Packaged in a 28-terminal, 7.62mm wide PDIP, it operates within an industrial temperature range of -40°C to 85°C and a supply voltage of 4.5V to 5.5V.. Key parameters include Address Bus Width: 0, Bit Size: 8, Clock Frequency-Max: 20, DAC Channels: NO, and DMA Channels: NO. ATMEGA328P-20PU is manufactured by Atmel as part of their Computing Embedded Systems product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Atmel
- Category
- Computing Embedded Systems
- File Size
- 6 MB
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Parameters
| Address Bus Width | 0 |
| Bit Size | 8 |
| Clock Frequency-Max | 20 |
| DAC Channels | NO |
| DMA Channels | NO |
| External Data Bus Width | 0 |
| Has ADC | YES |
| HTS Code | 8542.31.00.01 |
| JEDEC Package Code | R-PDIP-T28 |
| Length | 34.167 |
| Max Operating Temperature | 85 |
| Military Spec | False |
| Min Operating Temperature | -40 |
| Number of I/O Lines | 23 |
| Number of Terminals | 28 |
| Pin Count | 28 |
| PWM Channels | YES |
| RAM (bytes) | 2048 |
| REACH | unknown |
| ROM Programmability | FLASH |
| ROM (words) | 16384 |
| Speed | 20 |
| Supply Voltage-Max | 5.5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Nom | 5 |
| Temperature Grade | INDUSTRIAL |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Width | 7.62 |