規格
| 屬性 | 價值 |
| Package | Tray |
| Series | AVR® XMEGA® E5 |
| ProductStatus | Active |
| CoreProcessor | AVR |
| CoreSize | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| NumberofI/O | 26 |
| ProgramMemorySize | 8KB (4K x 16) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 512 x 8 |
| RAMSize | 1K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.6V ~ 3.6V |
| DataConverters | A/D 16x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 32-TQFP |
概述
Description
The ATXMEGA8E5-AU is a microcontroller from Microchip Technology, part of the ATxmega family. It is designed for high-performance and low-power applications, featuring an 8-bit AVR architecture. The ATXMEGA8E5-AU offers a 32 KB flash memory, 1 KB SRAM, and 512 bytes of EEPROM, making it suitable for a wide range of embedded applications. It operates at a maximum frequency of 32 MHz and supports various communication interfaces, including USART, SPI, and I2C.
Key features include:
- Event system for fast, predictable, and flexible response to events
- 12-channel 12-bit ADC and 12-bit DAC for precision analog measurements
- Advanced PWM and timer/counter capabilities
- Built-in hardware cryptography for enhanced security
- Robust peripheral set with multiple timers and serial interfaces
The microcontroller is available in a 32-pin TQFP package, offering compactness for space-constrained designs. It is ideal for applications that require efficient processing and robust interfacing, such as industrial automation, consumer electronics, and IoT devices. The ATXMEGA8E5-AU balances power, performance, and peripheral integration to meet diverse application needs.
Key features include:
- Event system for fast, predictable, and flexible response to events
- 12-channel 12-bit ADC and 12-bit DAC for precision analog measurements
- Advanced PWM and timer/counter capabilities
- Built-in hardware cryptography for enhanced security
- Robust peripheral set with multiple timers and serial interfaces
The microcontroller is available in a 32-pin TQFP package, offering compactness for space-constrained designs. It is ideal for applications that require efficient processing and robust interfacing, such as industrial automation, consumer electronics, and IoT devices. The ATXMEGA8E5-AU balances power, performance, and peripheral integration to meet diverse application needs.
Equivalent
The ATXMEGA8E5-AU is an 8-bit AVR microcontroller by Microchip Technology (formerly Atmel). Equivalent products could include other AVR family microcontrollers with similar features, such as the ATXMEGA16E5 or ATXMEGA32E5, which differ mainly in memory capacity. Additionally, alternative products from other manufacturers with comparable specifications may include some STM8 or PIC microcontrollers, though direct feature-by-feature comparisons are necessary to ensure compatibility based on specific project requirements.
Features
The ATXMEGA8E5-AU is an 8-bit microcontroller from Microchip Technology, part of the AVR XMEGA family. Key features include:
1. CPU and Performance:
- AVR 8-bit CPU
- Up to 32 MIPS at 32 MHz
2. Memory:
- 8 KB Flash memory
- 1 KB SRAM
- 512 Bytes EEPROM
3. Operating Voltage:
- 1.6V to 3.6V
4. I/O and Peripherals:
- 34 GPIO pins
- 1 USART, 1 SPI, and 1 TWI (I2C) interface
- 4-channel Event System
- 5 16-bit Timer/Counters
- 16-bit Real Time Counter
- 1 12-bit ADC with 8 input channels
- 1 12-bit DAC
5. Power Management:
- Power-save, Idle, and Standby sleep modes
6. Package:
- 32-pin TQFP (Thin Quad Flat Pack)
The microcontroller is ideal for applications requiring low power consumption, efficient performance, and a rich set of peripherals.
1. CPU and Performance:
- AVR 8-bit CPU
- Up to 32 MIPS at 32 MHz
2. Memory:
- 8 KB Flash memory
- 1 KB SRAM
- 512 Bytes EEPROM
3. Operating Voltage:
- 1.6V to 3.6V
4. I/O and Peripherals:
- 34 GPIO pins
- 1 USART, 1 SPI, and 1 TWI (I2C) interface
- 4-channel Event System
- 5 16-bit Timer/Counters
- 16-bit Real Time Counter
- 1 12-bit ADC with 8 input channels
- 1 12-bit DAC
5. Power Management:
- Power-save, Idle, and Standby sleep modes
6. Package:
- 32-pin TQFP (Thin Quad Flat Pack)
The microcontroller is ideal for applications requiring low power consumption, efficient performance, and a rich set of peripherals.
Pinout
The ATXMEGA8E5-AU is a microcontroller from the AVR XMEGA family by Microchip Technology, specifically designed for high performance and low power applications. It comes in a 32-lead TQFP package, meaning it has 32 pins.
Key functions and features of the ATXMEGA8E5-AU include:
1. CPU and Memory:
- 8-bit AVR CPU with up to 32 MHz operation.
- 8 KB Flash memory.
- 1 KB SRAM.
- 512 bytes EEPROM.
2. Peripherals:
- 4-channel Event System.
- Real Time Counter.
- Analog Comparator.
- 12-bit Analog-to-Digital Converter (ADC).
- 12-bit Digital-to-Analog Converter (DAC).
- Advanced Waveform Extension for Timer/Counter.
- Programmable Watchdog Timer with separate on-chip oscillator.
3. Communication Interfaces:
- USART, SPI, and TWI (I2C) interfaces.
4. I/O Ports:
- Flexible pin configuration and multiplexing.
- Multiple general-purpose I/O pins.
5. Power Management:
- Multiple sleep modes for low power operation.
This microcontroller is suitable for various applications requiring efficient processing and flexible interfacing.
Key functions and features of the ATXMEGA8E5-AU include:
1. CPU and Memory:
- 8-bit AVR CPU with up to 32 MHz operation.
- 8 KB Flash memory.
- 1 KB SRAM.
- 512 bytes EEPROM.
2. Peripherals:
- 4-channel Event System.
- Real Time Counter.
- Analog Comparator.
- 12-bit Analog-to-Digital Converter (ADC).
- 12-bit Digital-to-Analog Converter (DAC).
- Advanced Waveform Extension for Timer/Counter.
- Programmable Watchdog Timer with separate on-chip oscillator.
3. Communication Interfaces:
- USART, SPI, and TWI (I2C) interfaces.
4. I/O Ports:
- Flexible pin configuration and multiplexing.
- Multiple general-purpose I/O pins.
5. Power Management:
- Multiple sleep modes for low power operation.
This microcontroller is suitable for various applications requiring efficient processing and flexible interfacing.
Manufacturer
The ATXMEGA8E5-AU is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that designs and manufactures microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company is known for providing a broad range of electronic solutions for various applications including automotive, industrial, consumer, aerospace, and more. Microchip is recognized for its expertise in embedded control solutions and for offering a wide range of products that are used by engineers and developers around the world to create innovative electronic products.
Application
The ATXMEGA8E5-AU, a microcontroller from Microchip’s AVR XMEGA family, is utilized in applications requiring low power consumption and high performance. Its key application areas include embedded systems, industrial automation, consumer electronics, and medical devices. With features such as multiple communication interfaces (USART, SPI, TWI), ADCs, and timers, it is suitable for sensor interfacing, data acquisition, and control tasks. It is also used in applications requiring precise timing and control, such as motor control systems and smart metering. Its enhanced security features make it suitable for applications needing secure firmware updates or data protection.
Package
The ATXMEGA8E5-AU is packaged in a 32-pin, 7x7 mm QFN (Quad Flat No-leads) package. This type of package is compact, providing good thermal and electrical performance, and is suitable for space-constrained applications.
