| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,600 pcs
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3600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology ATmega48P-20AU is a high-performance, low-power 8-bit AVR microcontroller based on advanced RISC architecture. It features 4KB of in-system self-programmable Flash memory, 512B internal SRAM, and 256B EEPROM with high endurance (10,000 write/erase cycles for Flash, 100,000 for EEPROM). The device supports a maximum operating frequency of 20 MHz, delivering up to 20 MIPS throughput.
Peripheral features include two 8-bit timer/counters, one 16-bit timer/counter with capture mode, six PWM channels, an 8-channel 10-bit ADC, and serial interfaces (USART, SPI, I²C). It also includes a programmable watchdog timer, brown-out detection, and internal oscillator. The microcontroller is designed for surface-mount assembly in a 32-TQFP package (7x7 mm) and operates over an industrial temperature range of -40°C to +85°C.
This MCU is suitable for a wide range of embedded control applications requiring low power consumption and moderate memory resources. The device supports in-system programming via an on-chip boot program and features true read-while-write operation for firmware updates.
The ATMEGA48P-20AU operates from 2.7V to 5.5V.
The maximum clock speed is 20 MHz at 4.5V to 5.5V.
The operating temperature range is -40°C to +85°C.
It comes in a 32-TQFP package (7x7 mm) for surface mount.
It has 4KB of in-system self-programmable Flash memory.
Yes, it has an 8-channel 10-bit ADC.
It supports I²C, SPI, and UART/USART.