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Microchip 8 bit AVR ATmega Microcontroller 20 MHz 128kB FLASH 40-Pin PDIP ATMEGA1284P-PU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 4.44mm |
| Length | 52.57mm |
| Model | ATMEGA1284P-PU |
| Width | 13.97mm |
| Mount Type | Through Hole |
| Series | Atmega |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Ram size | 16kB |
| Interface Type | USART, SPI |
| Pin Count | 40 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Device Core | AVR |
| Program Memory Size | 128kB |
| Maximum Clock Frequency | 20MHz |
| Number of Programmable I/Os | 32 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 8 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Features an AVR device core with 8-bit data bus width for efficient processing.
- Includes 16kB RAM and 128kB of program memory of type FLASH.
- Supports USART and SPI interface types for communication.
- Operates with a supply voltage range of 1.8V to 5.5V ensuring flexibility.
- Equipped with 32 programmable I/O pins and 8 analog-to-digital converters of 10-bit resolution.
- Suitable for operating temperatures from -40°C to 85°C for industrial applications.
- Comes with 2 timers, 1 analogue comparator, and uses a RISC instruction set architecture.
- Package dimensions include 52.57mm length, 13.97mm width, and 4.44mm height, in a 40-pin PDIP form factor.
Product Description
Microchip ATMEGA1284P-PU is an 8-bit AVR microcontroller designed for embedded applications requiring high program and data memory with low power consumption. Operating at a maximum clock speed of 20 MHz, this device features 128kB of FLASH program memory and 16kB SRAM, making it suitable for complex control tasks and data processing.
Equipped with a 40-pin PDIP package, it supports through-hole mounting suitable for prototyping and industrial assembly. The microcontroller integrates USART and SPI interfaces enabling communication with various peripherals. Its 32 programmable I/O pins offer flexible hardware connections, while 8 channels of 10-bit ADCs provide precise analog signal measurements.
Designed for robust operation, the ATMEGA1284P-PU runs over a wide operating voltage range of 1.8V to 5.5V and temperature range from -40°C to 85°C, making it suitable for automotive and industrial environments. Features like 2 timers, an analogue comparator, internal EEPROM, watchdog timer, brown-out detector, and the RISC architecture enhance its reliability and performance in embedded system designs.
This microcontroller is ideal for use in industrial automation, instrumentation, consumer electronics, and low-power embedded products requiring efficient code execution and rich peripheral sets. The classic PDIP footprint facilitates easy integration into existing systems and development boards.
AVR 8-bit core with up to 20 MHz clock speed. 128kB FLASH program memory and 16kB SRAM. 32 programmable I/O lines and multiple digital interfaces (USART, SPI). Wide operating voltage and temperature range suitable for industrial use.
Compact 40-pin PDIP package for prototyping and embedded designs. Explore Microchip Microcontrollers at EnvMart for reliable industrial and embedded automation solutions.
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Frequently Asked Questions
The ATMEGA1284P-PU operates at a maximum clock frequency of 20 MHz.
It features 128kB of FLASH program memory, suitable for complex control tasks and data processing.
The microcontroller operates within a supply voltage range of 1.8V to 5.5V, providing flexibility for various applications.
This model is equipped with 32 programmable I/O pins, allowing for flexible hardware connections.
It supports USART and SPI interface types for communication with various peripherals.
The microcontroller is designed to operate within a temperature range of -40°C to 85°C, making it suitable for industrial applications.
The ATMEGA1284P-PU comes in a 40-pin PDIP package with dimensions of 52.57mm length, 13.97mm width, and 4.44mm height.
It includes 16kB of RAM, which supports efficient data processing.
This model includes 2 timers, 1 analogue comparator, and 8 channels of 10-bit ADCs for precise analog signal measurements.
It utilizes a RISC instruction set architecture, enhancing its performance in embedded system designs.
The ATMEGA1284P-PU is manufactured in India.
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