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ATMEGA1280V-8AUR
+物料清單IC MCU 8BIT 128KB FLASH 100TQFP
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製造商微芯片科技
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製造商部分 #ATMEGA1280V-8AUR
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有存貨4736
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正品保證
規格
| 屬性 | 價值 |
| Series | AVR® ATmega |
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 8MHz |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 86 |
| Program Memory Size | 128KB (64K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 16x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-TQFP (14x14) |
| Package / Case | 100-TQFP |
| Base Product Number | ATMEGA1280 |
概述
Description
The device includes 86 general-purpose I/O lines, 16-channel 10-bit ADC, four Timer/Counters with PWM, and a variety of communication interfaces such as SPI, I2C, and USART. It is designed for embedded systems requiring efficient processing power, making it suitable for complex applications like robotics and automation. The ATMEGA1280V-8AUR also supports In-System Programming (ISP) and In-Application Programming (IAP), allowing for flexibility in development and deployment.
The microcontroller is available in a TQFP package, optimizing space and cost for embedded designs. Its robust feature set and versatile power options make it a popular choice among developers.
Equivalent
Features
1. Architecture: 8-bit AVR RISC architecture with up to 16 MIPS throughput at 8 MHz.
2. Memory: 128 KB of in-system self-programmable flash memory, 4 KB of EEPROM, and 8 KB of SRAM.
3. I/O Pins: 86 general-purpose I/O lines.
4. Timers/Counters: Six 8-bit and two 16-bit timers, each with a separate prescaler and PWM capability.
5. Communication Interfaces: Includes 4 USARTs, 2 SPI, 1 TWI (I2C), and 1 JTAG for programming and debugging.
6. Analog Features: 16-channel 10-bit ADC and programmable watchdog timer with internal oscillator.
7. Operating Voltage: 1.8 - 5.5V, supporting a wide range of battery-powered applications.
8. Power Management: Various power-saving modes like Idle, Noise Reduction, Power-save, and Power-down.
9. Package: TQFP-100, suitable for compact designs.
These features make the ATMEGA1280V-8AUR suitable for applications requiring significant computational power and interfacing capabilities, like robotics and advanced embedded systems.
Pinout
1. Core: It uses an 8-bit AVR RISC (Reduced Instruction Set Computing) architecture, providing efficient execution of instructions.
2. Memory: It includes 128KB of Flash memory for program storage, 8KB of SRAM for data operations, and 4KB of EEPROM for non-volatile data storage.
3. Timers: The microcontroller has multiple timers, allowing precise timing operations and control.
4. Communication Interfaces: It supports several communication protocols, including UART, SPI, and I2C, enabling connectivity with various peripherals and other microcontrollers.
5. Analog Features: It includes a 10-bit A/D converter for analog signal processing.
6. I/O Ports: It offers numerous general-purpose I/O pins for interfacing with external devices.
7. PWM: There are PWM outputs for applications requiring pulse-width modulation.
8. Power Management: Low-power modes are available to optimize energy consumption.
The ATmega1280V-8AUR is ideal for embedded projects requiring robust processing, communication, and control capabilities.