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AT90USB646-AU
+BOMIC MCU 8BIT 64KB FLASH 64TQFP
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メーカーマイクロチップ・テクノロジー
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メーカー品番 #AT90USB646-AU
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データシート AT90USB646-AU DataSheet
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在庫状況5809
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | AVR® 90USB |
| Part Status | Active |
| DigiKey Programmable | Verified |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 48 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| Base Product Number | AT90USB646 |
概要
Description
The AT90USB646-AU is an 8-bit microcontroller from Microchip Technology, originally developed by Atmel. Part of the AVR family, it is designed for USB applications. Featuring 64KB of In-System Programmable Flash memory, 4KB of SRAM, and 2KB of EEPROM, it offers ample storage for program and data handling.
Operating at speeds up to 8 MIPS at 8 MHz, the AT90USB646-AU integrates a full-speed USB 2.0 interface, making it suitable for direct USB connectivity. It includes 48 general-purpose I/O pins, offering flexibility for various applications. Key peripherals include a 10-bit ADC, PWM channels, and multiple timers, enhancing its capability for control tasks.
The microcontroller supports In-System Programming (ISP) via JTAG or USB bootloader, facilitating easy updates and debugging. Its power-saving modes and wide operating voltage range contribute to energy-efficient designs.
Ideal for USB-enabled embedded systems, the AT90USB646-AU is used in consumer electronics, industrial control, and data acquisition systems, offering a balance of performance and connectivity features.
Operating at speeds up to 8 MIPS at 8 MHz, the AT90USB646-AU integrates a full-speed USB 2.0 interface, making it suitable for direct USB connectivity. It includes 48 general-purpose I/O pins, offering flexibility for various applications. Key peripherals include a 10-bit ADC, PWM channels, and multiple timers, enhancing its capability for control tasks.
The microcontroller supports In-System Programming (ISP) via JTAG or USB bootloader, facilitating easy updates and debugging. Its power-saving modes and wide operating voltage range contribute to energy-efficient designs.
Ideal for USB-enabled embedded systems, the AT90USB646-AU is used in consumer electronics, industrial control, and data acquisition systems, offering a balance of performance and connectivity features.
Equivalent
The AT90USB646-AU is a microcontroller from Microchip (formerly Atmel), featuring USB connectivity. Equivalent products include:
1. AT90USB1286 - Offers more flash memory with similar features.
2. ATMEGA32U4 - Similar USB capabilities with smaller package and lower memory.
3. ATMEGA16U4 - Similar to ATMEGA32U4 with less memory.
4. PIC18F4550 - A Microchip alternative with USB support.
5. STM32F103C8T6 - STMicroelectronics microcontroller with USB capabilities.
Consider memory, package, and peripheral needs when selecting an alternative.
1. AT90USB1286 - Offers more flash memory with similar features.
2. ATMEGA32U4 - Similar USB capabilities with smaller package and lower memory.
3. ATMEGA16U4 - Similar to ATMEGA32U4 with less memory.
4. PIC18F4550 - A Microchip alternative with USB support.
5. STM32F103C8T6 - STMicroelectronics microcontroller with USB capabilities.
Consider memory, package, and peripheral needs when selecting an alternative.
Features
The AT90USB646-AU is an 8-bit microcontroller from Microchip Technology, featuring the following key attributes:
1. Core: AVR 8-bit RISC architecture.
2. Flash Memory: 64 KB with read-while-write capabilities.
3. SRAM: 4 KB.
4. EEPROM: 2 KB.
5. Clock Speed: Up to 16 MHz.
6. USB: Full-speed USB 2.0 device with on-chip transceiver.
7. I/O Ports: 48 programmable I/O lines.
8. Timers: Four 8/16-bit timers and a real-time counter.
9. Communication Interfaces: Includes USART, SPI, and TWI (I2C).
10. ADC: 12-channel, 10-bit ADC.
11. PWM: Supports pulse width modulation.
12. Operating Voltage: 4.5V to 5.5V.
13. Packages: Available in TQFP-64 package.
14. Power Consumption: Features power-saving modes.
15. Operating Temperature: Industrial temperature range (-40°C to 85°C).
These features make the AT90USB646-AU suitable for embedded applications requiring USB connectivity, various communication protocols, and moderate processing power.
1. Core: AVR 8-bit RISC architecture.
2. Flash Memory: 64 KB with read-while-write capabilities.
3. SRAM: 4 KB.
4. EEPROM: 2 KB.
5. Clock Speed: Up to 16 MHz.
6. USB: Full-speed USB 2.0 device with on-chip transceiver.
7. I/O Ports: 48 programmable I/O lines.
8. Timers: Four 8/16-bit timers and a real-time counter.
9. Communication Interfaces: Includes USART, SPI, and TWI (I2C).
10. ADC: 12-channel, 10-bit ADC.
11. PWM: Supports pulse width modulation.
12. Operating Voltage: 4.5V to 5.5V.
13. Packages: Available in TQFP-64 package.
14. Power Consumption: Features power-saving modes.
15. Operating Temperature: Industrial temperature range (-40°C to 85°C).
These features make the AT90USB646-AU suitable for embedded applications requiring USB connectivity, various communication protocols, and moderate processing power.
Pinout
The AT90USB646-AU is a microcontroller from Microchip Technology, originally developed by Atmel. It features a 64-pin TQFP (Thin Quad Flat Package) configuration. The microcontroller includes several key functionalities:
1. USB Support: Integrated USB 2.0 full-speed/low-speed device, enabling direct USB connectivity.
2. Core: Based on the AVR architecture, utilizing an 8-bit RISC processor.
3. Memory: 64KB of In-System Programmable Flash memory, 4KB of RAM, and 2KB of EEPROM.
4. I/O Ports: Multiple general-purpose I/O pins for versatile connectivity.
5. Communication Interfaces: Supports serial communication protocols including USART, SPI, and TWI (I2C).
6. Timers and PWM: Equipped with multiple timers and Pulse Width Modulation functionality for precise timing and control tasks.
7. Analog Features: Contains an ADC (Analog-to-Digital Converter) for interfacing with analog devices.
These features make the AT90USB646-AU suitable for various applications requiring USB connectivity, robust processing capabilities, and extensive interfacing options.
1. USB Support: Integrated USB 2.0 full-speed/low-speed device, enabling direct USB connectivity.
2. Core: Based on the AVR architecture, utilizing an 8-bit RISC processor.
3. Memory: 64KB of In-System Programmable Flash memory, 4KB of RAM, and 2KB of EEPROM.
4. I/O Ports: Multiple general-purpose I/O pins for versatile connectivity.
5. Communication Interfaces: Supports serial communication protocols including USART, SPI, and TWI (I2C).
6. Timers and PWM: Equipped with multiple timers and Pulse Width Modulation functionality for precise timing and control tasks.
7. Analog Features: Contains an ADC (Analog-to-Digital Converter) for interfacing with analog devices.
These features make the AT90USB646-AU suitable for various applications requiring USB connectivity, robust processing capabilities, and extensive interfacing options.
Manufacturer
The AT90USB646-AU is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that designs and produces a wide range of microcontrollers, memory, and analog products, among other semiconductor devices. It is known for providing solutions that serve a variety of applications, including automotive, industrial, home appliance, consumer electronics, and more. Microchip's products are often appreciated for their reliability and performance across various sectors.
Application
The AT90USB646-AU is a microcontroller from the AVR family, featuring integrated USB capabilities. Its application areas include:
1. USB Devices: Suitable for developing USB keyboards, mice, and other peripherals.
2. Embedded Systems: Used in industrial and consumer electronics for control and automation tasks.
3. Data Acquisition: Ideal for handling input from sensors and managing data streams.
4. Prototyping: Often utilized in prototyping boards and educational kits due to its flexibility.
5. Communication Systems: Facilitates USB communication in networking and telecom devices.
6. Control Systems: Employed in robotics and motor control applications for precise operations.
These capabilities make it versatile for various embedded and USB-connected applications.
1. USB Devices: Suitable for developing USB keyboards, mice, and other peripherals.
2. Embedded Systems: Used in industrial and consumer electronics for control and automation tasks.
3. Data Acquisition: Ideal for handling input from sensors and managing data streams.
4. Prototyping: Often utilized in prototyping boards and educational kits due to its flexibility.
5. Communication Systems: Facilitates USB communication in networking and telecom devices.
6. Control Systems: Employed in robotics and motor control applications for precise operations.
These capabilities make it versatile for various embedded and USB-connected applications.
Package
The AT90USB646-AU is a microcontroller from Microchip (formerly Atmel) with a TQFP (Thin Quad Flat Package) type. Specifically, it comes in a 64-pin TQFP package.
