The ATMEGA1284P-AU is a low power CMOS 8bit microcontroller based on AVR enhanced RISC architecture in 44 pin TQFP package. This device achieves throughputs approaching 1MIPS per MHz by executing powerful instructions in a single clock cycle. This allows system designer to optimize power consumption versus processing speed. The ATMEGA1284P-AU has internal calibrated RC oscillator, on-chip analogue comparator, programmable watchdog timer with separate on-chip oscillator, two 8bit timer/counter with separate pre-scaler and compare mode, two 16bit timer/counter with separate pre-scaler, real time counter with separate oscillator and six PWM channels.
- Up to 20MIPS throughput at 20MHz
- 128KB of in-system self programmable flash program memory
- 4KB EEPROM and 16KB internal SRAM memory
- Qtouch library support
- JTAG (IEEE std 1149.1 compliant) interface
- 8 channel, 10bit A/D converter
- Operating voltage range from 1.8V to 5.5V
- 32 programmable I/O lines
- Two programmable serial USART, two wire serial and SPI interfaces
- Operating temperature range from -40°C to 85°C
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MICROCHIP |
| Part Number |
ATMEGA1284P-AU |
| Quantity |
Each |
| Technical Data Sheet EN |
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| Product Change Notice EN |
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| CAD CadSoft_EAGLE EN |
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