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  • RS Stock No. 719-3932
  • Brand Atmel
  • Mfr. Part No. ATMEGA1284P-PU
  • RoHS Status
  • Customer reviews (0) Add a review
ADC Channels8
ADC Resolution10bit
ADCs8 x 10 bit
Data Bus Width8bit
Device CoreAVR
Dimensions52.578 x 13.97 x 4.445mm
Family NameATmega
Instruction Set ArchitectureRISC
Maximum Frequency20MHz
Maximum Number of CAN Channels0
Maximum Number of Ethernet Channels0
Maximum Number of I2C Channels1
Maximum Number of LIN Channels0
Maximum Number of PCI Channels0
Maximum Number of SPI Channels1
Maximum Number of UART Channels0
Maximum Number of USART Channels2
Maximum Operating Temperature+85 °C
Minimum Operating Temperature-40 °C
Mounting TypeThrough Hole
Number of ADC Units1
Number of PWM Units3
Number of Timers3
Package TypePDIP
Pin Count40
Program Memory Size128 kB, 4 kB
Program Memory TypeFlash
Pulse Width Modulation2(6 x 8 bit), 6 x 16 bit
PWM Channels6
PWM Resolution16 bit, 8 bit
RAM Size16 kB
Timer Resolution16 bit, 8 bit
Timers1 x 16 bit, 2 x 8 bit
Typical Operating Supply Voltage1.8 → 5.5 V
USB Channels0
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megaAVR® Family Microcontrollers, Atmel

When your designs need some extra muscle, you need the megaAVR. Ideal for applications requiring large amounts of code, the megaAVR offers substantial program and data memories with performance up to 20MIPS. Innovative picoPower technology minimizes power consumption. All megaAVRs offer self-programmability for fast, secure, cost-effective in-circuit upgrades. You can even update the Flash memory while running your application.
Based on industry-leading, proven technology, the megaAVR family offers our widest selection of devices in terms of memories, pin counts and peripherals. Choose from general-purpose devices to models with specialized peripherals like USB, or LCD controllers, or CAN, LIN and Power Stage Controllers. It's easy to find the perfect fit for your project in the megaAVR product family.

AVR Microcontrollers, Atmel

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