ATMEGA328P-MMH
8-bit AVR microcontroller featuring 32KB FLASH memory and 2KB RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers 23 I/O pins, 8 ADC channels, and 6 PWM channels. Supports I2C, SPI, and UART/USART interfaces. Packaged in a 4.05mm x 4.05mm x 0.95mm QFN for surface mounting. Operates from 1.8V to 5.5V, with an extended temperature range of -40°C to 85°C.
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About ATMEGA328P-MMH
The Microchip ATMEGA328P-MMH Computing Embedded Systems datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: 8-bit AVR microcontroller featuring 32KB FLASH memory and 2KB RAM. Operates at up to 20MHz with an 8-bit data bus width. Offers 23 I/O pins, 8 ADC channels, and 6 PWM channels. Supports I2C, SPI, and UART/USART interfaces. Packaged in a 4.05mm x 4.05mm x 0.95mm QFN for surface mounting. Operates from 1.8V to 5.5V, with an extended temperature range of -40°C to 85°C.. Key parameters include Core Architecture: AVR, Data Bus Width: 8b, Frequency: 20MHz, Height: 0.95mm, and Interface: I2C, SPI, UART, USART. ATMEGA328P-MMH is manufactured by Microchip 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
- Microchip
- Category
- Computing Embedded Systems
- File Size
- 363 KB
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Parameters
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Height | 0.95mm |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Lead Free |
| Length | 4.05mm |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I2C Channels | 1 |
| Number of I/Os | 23 |
| Number of PWM Channels | 6 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 3 |
| Oscillator Type | Internal |
| Package/Case | QFN |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Radiation Hardening | No |
| RAM Size | 2KB |
| Reach SVHC Compliant | No |
| RoHS | Compliant |
| RoHS Compliant | Yes |
| Width | 4.05mm |