| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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335 pcs
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335 pcs | On Request | 1 | On Request | On Request | 835 | On Request | On Request |
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The ATMEGA48-20MU is a high-performance, low-power 8-bit AVR microcontroller from Atmel based on the AVR enhanced RISC architecture. It achieves throughputs close to 1 MIPS per MHz, enabling efficient power management and processing speed trade-offs. The device features 4KB of in-system self-programmable Flash program memory, 512 bytes of SRAM, and 256 bytes of EEPROM, with endurance of 10,000 write/erase cycles on Flash and 100,000 on EEPROM.
With a maximum clock speed of 20MHz, the microcontroller provides 20 MIPS throughput. It includes a rich set of peripherals: two 8-bit timer/counters, one 16-bit timer/counter, six PWM channels, an 8-channel 10-bit ADC, and serial interfaces including I2C, SPI, and USART. The operating voltage range is 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems.
The device is offered in a 32-VFQFN exposed pad package (32-VQFN 5x5mm) and is specified for an industrial temperature range of -40°C to +85°C. It supports brown-out detection, power-on reset, and a watchdog timer, enhancing reliability in embedded applications. The ATMEGA48-20MU is ideal for cost-sensitive embedded control, sensor interfaces, and general-purpose microcontroller applications.
The operating voltage range is 2.7V to 5.5V.
It is available in a 32-VFQFN exposed pad package (32-VQFN 5x5mm).
The operating temperature range is -40°C to +85°C.
It is reported as RoHS3 compliant, but this has not been independently verified.
The maximum clock speed is 20MHz.
It has 4KB of Flash program memory.
It supports I2C, SPI, and UART/USART serial interfaces.