The ATMEGA48-20MMU is an 8-bit AVR microcontroller from Microchip, featuring a 20MHz core frequency and 4KB of FLASH memory. It also includes 512B of RAM and supports various interfaces such as SPI, serial, USART, and 2-wire. The device is RoHS compliant and has a maximum operating temperature of 85°C, with a minimum operating temperature of -40°C. It is available in a VQFN-28 package and is suitable for surface mount applications.
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| Contact Plating | Tin, Matte |
| Core Architecture | AVR |
| Data Bus Width | 8b |
| Frequency | 20MHz |
| Interface | SPI, Serial, USART, 2-Wire |
| Max Frequency | 20MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 4KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Programmable I/O | 23 |
| Number of Timers/Counters | 3 |
| Package Quantity | 490 |
| Radiation Hardening | No |
| RAM Size | 512B |
| RoHS Compliant | Yes |
| RoHS | Compliant |
Download the complete datasheet for Microchip ATMEGA48-20MMU to view detailed technical specifications.
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