| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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75,000 pcs
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75000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ATMEGA48PA-MMHR is an 8-bit AVR microcontroller from Atmel, featuring a high-performance RISC architecture. It provides 4KB of in-system programmable Flash, 512B SRAM, and 256B EEPROM, with a maximum operating frequency of 20MHz. The device operates from 1.8V to 5.5V, making it suitable for low-power and battery-powered applications.
Equipped with 23 general-purpose I/O lines, the microcontroller supports I²C, SPI, and UART/USART connectivity. It also includes an 8-channel 10-bit analog-to-digital converter, along with peripherals such as brown-out detection, power-on reset, PWM, and a watchdog timer. An internal oscillator simplifies design by reducing external component count.
The part is offered in a 28-VFQFN exposed pad package (supplier package 28-VQFN 4x4) for surface mount assembly, and operates over a temperature range of -40°C to +85°C. This combination makes it appropriate for embedded control, industrial, and consumer applications.
The supply voltage range is 1.8V to 5.5V.
-40°C to +85°C.
28-VFQFN exposed pad, also listed as 28-VQFN (4x4).
It is designated RoHS3 compliant, but this is unverified.
20MHz.
4KB of Flash memory.
I²C, SPI, and UART/USART.