
ATMEGA 1284P 8-bit Microcontroller
High-performance 8-bit AVR Microcontroller with In-System Programmable Flash
- Architecture: AVR enhanced RISC
- Flash Memory: 128K Bytes
- Operating Voltage: 1.8 - 5.5V
- Speed Grades: 0 - 20MHz @ 4.5 - 5.5V
- Power Consumption at 1MHz: Active: 0.4mA, Power-down Mode: 0.1µA, Power-save Mode: 0.6µA (Including 32kHz RTC)
- Packages: 40-pin PDIP, 44-lead TQFP, 44-pad VQFN/QFN/MLF, 44-pad DRQFN, 49-ball VFBGA
Top Features:
- Advanced RISC architecture
- High endurance non-volatile memory
- Up to 20MIPS throughput at 20MHz
- Peripheral features: PWM Channels, ADC, USART, SPI
The ATMEGA 1284P is a low-power CMOS 8-bit microcontroller that offers advanced RISC architecture with 131 powerful instructions, allowing for single-clock cycle execution. With up to 20MIPS throughput at 20MHz, it provides high performance while optimizing power consumption. This microcontroller features a variety of memory segments including In-System Programmable Flash program memory, EEPROM, and Internal SRAM.
Additionally, the ATMEGA 1284P supports Atmel QTouch® library for capacitive touch buttons, sliders, and wheels. It also includes a JTAG interface for boundary-scan capabilities and extensive on-chip debug support. The microcontroller offers various peripheral features such as Timer/Counters, Real Time Counter, ADC, USART, SPI Serial Interface, and more.
With special microcontroller features like Power-on Reset, Programmable Brown-out Detection, and multiple Sleep Modes, the ATMEGA 1284P provides flexibility and reliability in diverse applications. It has 32 programmable I/O lines and operates at voltage ranges from 1.8V to 5.5V, with different speed grades based on the voltage range.
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* Images are for illustration only; actual product may vary.