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首頁＞ATMEL 愛特梅爾＞USB 微控制器
USB 控制器
愛特梅爾提供了大量的USB 產(chǎn)品的組合， 包括USB 集線器, 集成了USB 接口的微控制器, 和嵌入式USB 主機(jī)。 這些設(shè)備被特別設(shè)計(jì)用于隱藏您的嵌入設(shè)計(jì)中的USB 協(xié)議的復(fù)雜性。用戶可以得到USB 固件庫、范例代碼, 和軟件設(shè)計(jì)工具譬如USB向?qū)?基于GUI的源代碼生成器)，這將使您的學(xué)習(xí)更加順利和保證最短的設(shè)計(jì)周期和最快的上市時(shí)間。
| USB 2.0 全速集線器 | 帶集成USB 2.0 低/全 速接口和嵌入集線器的AVR |
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| 帶集成的USB 2.0 全速接口的C51 | USB 2.0 全速Host/Function, 雙重角色處理器 |
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USB 控制器
產(chǎn)品參數(shù)表 到期停產(chǎn)的產(chǎn)品
8051-based Microcontroller | |||
| 設(shè)備 | 描述 | ||
| AT89C5130A-M | USB C51-based Microcontroller with 16K Bytes Flash, 1K Byte Data EEPROM, 1280 bytes RAM, Extended Range Power Supply: 2.7V to 5.5V, 7 USB Endpoints, TWI, SPI, UART, PCA | ||
| AT89C5131A-L | USB C51-based Microcontroller with 32K Bytes Flash, 1K Byte Data EEPROM, 1280 bytes RAM, Low Voltage Range Power Supply: 3.0V to 3.6V, 7 USB Endpoints, TWI, SPI, UART, PCA. Recommended device with extended voltage range: AT89C5131A-M (2.7-5.5V). | ||
| AT89C5131A-M | USB C51-based Microcontroller with 32K Bytes Flash, 1K Byte Data EEPROM, 1280 bytes RAM, Extended Range Power Supply: 2.7V to 5.5V, 7 USB Endpoints, TWI, SPI, UART, PCA | ||
| AT89C5132 | USB C51-based Microcontroller with 64K Bytes Flash, 2304 bytes RAM, 4 USB Endpoints, SPI, UART, IDE, TWI, MultiMediaCard, DataFlash, I2S, 10-bit ADC. | ||
AVR-based Flash Microcontroller | |||
| 設(shè)備 | 描述 | ||
| AT90USB1286 | USB Function Microcontroller. 128-Kbyte self-programming Flash Program Memory, 8-Kbyte SRAM, 4-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. | ||
| AT90USB1287 | USB On-The-Go (OTG) Microcontroller. 128-Kbyte self-programming Flash Program Memory, 8-Kbyte SRAM, 4-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. | ||
| AT90USB646 | USB Function Microcontroller. 64-Kbyte self-programming Flash Program Memory, 4-Kbyte SRAM, 2-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. | ||
| AT90USB647 | USB On-The-Go (OTG) Microcontroller. 64-Kbyte self-programming Flash Program Memory, 4-Kbyte SRAM, 2-Kbyte EEPROM, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation. | ||
AVR-based Function Controller | |||
| 設(shè)備 | 描述 | ||
| AT43USB325 | Multimedia keyboard controller with embedded 4-port hub, 16 Kbytes of program memory, 4 programmable USB function endpoints, 512 bytes of data SRAM and support for 20x8 keyboard matrix. Available in SRAM and Mask ROM versions. Please register to download the USB documentation, software and drivers. | ||
| AT43USB326 | USB Multimedia keyboard controller with an embedded two port hub, 3 programmable USB function endpoints. 16 Kbytes program ROM, 512 bytes SRAM and support for multiple 18 x 8 keyboard matrix. Please register to download the USB documentation, software and drivers. | ||
| AT43USB353M | Low cost full speed USB microcontroller with embedded Hub, ADC and PWM. Please register to download the USB documentation, software and drivers. | ||
| AT43USB351M | Low-/full-speed configurable USB microcontroller with a 1.5/12/24 MIPS AVR, 5 function endpoints, 12-channel 10-bit ADC, PWM and 24 Kbytes of program ROM. Please register to download the USB documentation, software and drivers. | ||
| AT43USB355 | Full-speed USB microcontroller with a 12 MIPS AVR, 3 function endpoints, a 2-port Hub and 12-channel 10-bit ADC, PWM and 24 Kbytes of program SRAM or mask ROM. Please register to download the USB documentation, software and drivers. | ||
| AT76C712 | High-speed (48 MHz) AVR?based bridging device. This High Speed USB bridge chip includes a USB to serial bridge that supports two 16550 UART modules with 16 bytes FIFOs in each direction. | ||
| AT76C713 | High-speed (48 MHz) AVR microcontroller with USB interface, dual enhanced serial ports, configurable Program and Data Memory space, support of Device Firmware Upgrade (DFU) in bootstrap ROM, external Data Memory interface, two fast UART ports with IrDA coding capabilities and JTAG interface for on-chip debugging. | ||
Dual Role (OTG/Host/Function) Controller | |||
| 設(shè)備 | 描述 | ||
| AT43USB380 | On-The-Go Upgrade of the AT43USB370 USB 2.0 Full-Speed Host/Function Processor. The AT43USB380 provides three modes of operation: OTG, host, and device. It comes with 32-/16-/8-bit system bus interface with DMA capability. It is supported by a comprehensive set of USB software suite including standard USB class drivers. Please register to download the USB documentation, software and drivers. | ||
Hubs | |||
| 設(shè)備 | 描述 | ||
| AT43301 | Low cost, self- and bus-powered, full-speed HUB controller with ganged port power switching and global overcurrent protection | ||
| AT43312A | Self- and bus-powered, full-speed HUB controller with individual port power switching and global overcurrent protection. SOIC package (AT43312A-SC) is not recommended for new design. | ||
到期停產(chǎn)的產(chǎn)品 | |||
| 設(shè)備 | 描述 | ||
| AT89C5131 | USB C51-based Microcontroller with 32K Bytes Flash. Not recommended for new design: replaced by AT89C5131A-L (full compatibility) or AT89C5131A-M (extended 2.7-5.5V range). | ||
| AT43USB370 | Full speed, USB 2.0 compliant host/function processor with embedded USB host stack and device driver firmware. Not recommended for new designs replaced by AT43USB380 | ||
| AT43USB320A | Full speed USB microcontroller with a 12 MIPS AVR, 3 function endpoints, an embedded 4-port Hub and a UART. Not recommended for new designs | ||
產(chǎn)品參數(shù)表
| 8051-based Microcontroller | |||||||||||||
| 設(shè)備 | Program Memory Type | Program Memory Size (Kbytes) | Data SRAM (Bytes) | USB Speed | Function Endpoints | 10-bit A/D (channels) | 16-bit Timers | External Interrupt | SPI | UART | GPIO | 封裝 | 綠色封裝 |
| AT89C5130A-M | Flash | 16 | 1280 + DPRAM 1280 | Full | 7 | None | Yes | 2 | Yes | Yes | 34 | LQFP 64 Plastic J-Lead 52 MLF 32 | |
| AT89C5131A-L | Flash | 32 | 1280 + DPRAM 1280 | Full | 7 | None | Yes | 2 | Yes | Yes | 34 | LQFP 64 Plastic J-Lead 52 Narrow SOIC 28 | LQFP 64 Plastic J-Lead 52 Narrow SOIC 28 |
| AT89C5131A-M | Flash | 32 | 1280 + DPRAM 1280 | Full | 7 | None | Yes | 2 | Yes | Yes | 34 | LQFP 64 Plastic J-Lead 52 MLF 32 | LQFP 64 Plastic J-Lead 52 MLF 32 |
| AT89C5132 | Flash | 64 | 2304 + DPRAM 168 | Full | 4 | 2 | Yes | 2 | Yes | Yes | 44 | LQFP 80 | |
| AVR-based Flash Microcontroller | ||||||||||||||
| 設(shè)備 | Flash (Kbytes) | EEPROM (Kbytes) | SRAM (Kbytes) | USB Speed | Host/OTG Port | End Points | I/O Pins | Vcc (V) | SPI | TWI | 10-bit A/D (channels) | F.max (MHz) | 封裝 | 綠色封裝 |
| AT90USB1286 | 128 | 4 | 8 | low, full | No | 7 | 48 | 2.7-5.5 | Yes | Yes | 8 | 16 | QFN 64 | |
| AT90USB1287 | 128 | 4 | 8 | low, full | Yes | 7 | 48 | 2.7-5.5 | Yes | Yes | 8 | 16 | QFN 64 TQFP 64 | |
| AT90USB646 | 64 | 2 | 4 | low, full | No | 7 | 48 | 2.7-5.5 | Yes | Yes | 8 | 16 | QFN 64 | |
| AT90USB647 | 64 | 2 | 4 | low, full | Yes | 7 | 48 | 2.7-5.5 | Yes | Yes | 8 | 16 | QFN 64 TQFP 64 | |
| AVR-based Function Controller | ||||||||||||||||
| 設(shè)備 | MCU | MIPS | Program Memory Type | Program Memory Size (Kbytes) | Data SRAM (Bytes) | USB Speed | Function Endpoints | HUB Ports | 10-bit A/D (channels) | 16-bit Timers | 8-bit Timer | External Interrupt | SPI | GPIO | 封裝 | 綠色封裝 |
| AT43USB325 | Yes | 12 | RAM, ROM | 16 | 512 | Low, Full | 4 | 4 | NA | 1 | 1 | 4 | Yes | 43 | LQFP 64 | |
| AT43USB326 | Yes | 12 | ROM | 16 | 512 | Low, Full | 3 | 2 | NA | No | Yes | 1 | No | 32 | LQFP 48 | |
| AT43USB351M | Yes | 1.5, 12, 24 | ROM | 24 | 1024 | Low, Full | 5 | NA | 12 | Yes | Yes | 2 | Yes | 19 | LQFP 48 | |
| AT43USB353M | Yes | 12, 24 | ROM | 24 | 1024 | Low, Full | 4 | 2 | 12 | Yes | Yes | 1 | NA | 15 | LQFP 48 | |
| AT43USB355 | NA | 12 | RAM, ROM | 24 | 1024 | Low, Full | 4 | 2 | 12 | Yes | Yes | 2 | Yes | 27 | ||
| AT76C712 | AVR | 24-48 | SRAM | 16-22 Kbytes | 2-8 Kbytes | 12 Mbit | 4+1 | - | - | One | Two | Two | Yes | 25 | TQFP 64 | |
| AT76C713 | AVR | 24-48 | SRAM | 16-22 Kbytes | 2-8 Kbytes | 12 Mbit | 4+1 | - | - | One | Two | Four | Yes | 40 | TQFP 100 | |
| Dual Role (OTG/Host/Function) Controller | ||||||||||||
| 設(shè)備 | Host/OTG Port | USB Speed | Function Endpoints | Power Saving | External Bus | DMA | SRP | HNP | USB Protocol Stack | Device Driver | 封裝 | 綠色封裝 |
| AT43USB380 | 1 | Full | 6 | Yes | 8, 16, 32 | Yes | Yes | Yes | On-chip | Yes | LQFP 100 | |
| Hubs | ||||||
| 設(shè)備 | USB Speed | HUB Ports | Overcurrent Monitoring | Port Power Switching | 封裝 | 綠色封裝 |
| AT43301 | Low, Full | 4 | Ganged | Ganged | SOIC 24 LQFP 32 | SOIC 24 LQFP 32 |
| AT43312A | Low, Full | 4 | Individual | Individual | SOIC (440mil) 32 LQFP 32 | |
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