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Microchip 8 bit AVR ATmega Microcontroller, 16 MHz, 64kB FLASH, 100-Pin TQFP ATMEGA640-16AU
Specifications
| Country of Origin | India |
|---|---|
| Brand | Microchip |
| Height | 1.05mm |
| Length | 14.1mm |
| Model | ATMEGA640-16AU |
| Width | 14.1mm |
| Mount Type | Surface |
| Series | Atmega |
| Maximum Operating Temperature | 85°C |
| Package Type | TQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 8kB |
| Interface Type | SPI, USART |
| Pin Count | 100 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.7V |
| Device Core | AVR |
| Program Memory Size | 64kB |
| Maximum Clock Frequency | 16MHz |
| Number of Programmable I/Os | 86 |
| Analogue Comparators | 1 |
| Number of Timers | 2 |
| Instruction Set Architecture | RISC |
| ADCs | 16 x 10 Bit |
| Program Memory Type | FLASH |
Key Features
- Features an 8-bit AVR device core architecture.
- Equipped with 8kB RAM and 64kB in-system programmable FLASH memory.
- Comes in a 100-pin TQFP surface mount package.
- Supports SPI and USART interface types for versatile communication.
- Operates within a supply voltage range of 2.7V to 5.5V.
- Has 86 programmable input/output pins for extensive device control.
- Includes 16 10-bit ADC channels and 2 timers for precise timing operations.
- Functions reliably in environments from -40°C to 85°C operating temperature.
Product Description
Microchip ATMEGA640-16AU is a high-performance 8-bit AVR microcontroller featuring a 16 MHz maximum clock frequency and 64kB of FLASH memory. Designed with an enhanced RISC architecture, this microcontroller delivers efficient and reliable operation within embedded systems.
This device comes equipped with an 8kB RAM, 86 programmable I/O pins, and supports SPI and USART interfaces, allowing flexible communication options. Its 100-pin TQFP surface mount package enables compact system design and automated assembly.
The ATMEGA640-16AU operates under a supply voltage range of 2.7V to 5.5V and performs well in wide temperature conditions from -40°C to 85°C, making it suitable for industrial, automotive, and commercial applications.
8-bit AVR core with RISC architecture. 64kB in-system programmable FLASH memory with 8kB RAM. 100-pin TQFP package for surface mounting. Supports SPI and USART interface types. 86 programmable I/O pins for versatile control.
Includes 16 channels of 10-bit ADC and dual timers. Operating temperature range from -40°C to 85°C. Operating voltage range from 2.7V to 5.5V. Compact physical dimensions: 14.1mm x 14.1mm x 1.05mm.
The ATMEGA640-16AU is ideal for microcontroller-based embedded systems, automation controls, industrial instrumentation, automotive electronics, and other applications requiring robust performance in constrained environments. Its flash memory capacity and extensive I/O support facilitate complex program execution and peripheral management.
Explore the wide selection of Microchip Microcontrollers available for industrial and engineering applications on EnvMart to find the perfect component for your project needs.
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Frequently Asked Questions
The maximum clock frequency of this microcontroller is 16 MHz.
It operates within a supply voltage range of 2.7V to 5.5V.
This microcontroller features 86 programmable I/O pins for extensive device control.
It comes in a 100-pin TQFP surface mount package.
The ATMEGA640-16AU is equipped with 8kB of RAM.
This model supports SPI and USART interface types for versatile communication.
It operates reliably in environments from -40°C to 85°C.
This microcontroller includes 16 channels of 10-bit ADC.
It has a program memory size of 64kB, which is in-system programmable FLASH memory.
The height of this microcontroller is 1.05mm.
This model includes 2 timers for precise timing operations.
It features an 8-bit AVR device core architecture with a RISC instruction set.
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