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Anleitung Zusammenfassung
USB MICROCONTROLLERS 8-bit Microcontrollers with Integrated USB Controller Ready to Go in No Time . .. USB MICROCONTROLLERS 8-bit Microcontrollers with Integrated USB Controller Ready to Go in No Time Atmel®’s family of 8-bit microcontrollers supports a wide range of USB applications: high-end keyboards, mice, phone accessories, toys, serial adapters and industrial equipment. An on-chip bootloader permits very quick firmware download from a PC, without using a parallel programmer or dedicated hardware. Nonvolatile memory stores configuration parameters enabling the system to be instantly operational, even without connection to a PC. 8051 solutions offer 8KB to 64KB of Flash with up to 4 MIPS and USB function. They also include 5 ROM variants for cost reduction when code is fixed. AVR® solutions offer 8KB to 128KB of Flash with up to 16 MIPS, USB function and On-The-Go for dual role host or function. Applications . Keyboard and mice . Gamepads and Joysticks . Phone accessories . Toys . Serial adapters . Industrial equipment . Security Keys . POS Terminals . NFC and RFID readers . Power supplies and chargers Key Features & Benefits Popular and powerfull 8-bit architectures 8051 and AVR . Extensive Library of USB reference firmware . USB Certification . Flash In-System Programming . Factory Programmed USB boot-loader Choice of serial interfaces and analog peripherals . Large range of memory sizes . Industrial Grade and Quality . Low power consumption 8 BIT MICROCONTROLLERS WITH INTEGRATED USB CONTROLLER Everywhere You Are® USB Everywhere After conquering computers and peripherals, USB is gaining momentum in consumer products and industrial equipment. Data storage, data transfer and product configuration are key applications driving this move. On-The-Go (OTG) now allows devices to communicate without PC intervention. With the suitable device class libraries OTG can: • support various targeted products • negotiate host or device role with another OTG device • connect to any PC as a USB device Human Interface Devices form by far the most popular class of USB peripherals. New pointing and input devices gain in accuracy with full- speed (12 Mbit/s), which is provided by all Atmel USB microcontrollers. Atmel USB microcontrollers also support isochronous transfers and double buffering for audio streaming. Last but not least, Atmel controllers with seven endpoints can merge several USB functions in one composite device, thus saving space and components. USB Self-Programming Instant connection: programming on demand Atmel USB Flash microcontrollers’ on-chip bootloader can be used for self-programming at any step of the product life cycle: development, production, after sales support and in day to day use by the end user. Dedicated on-chip hardware secures the user firmware but can also force the application to reprogram when it has lost control. Standard Flash MCU USB to SPI or USB to RS232 adapter USB Flash MCU USB 12 Mbps USB Software Library A library of reference firmware demonstrates the most popular USB device classes and helps proliferate applications without the need for custom driver development: Human Interface Device class for mice, keyboards and industrial equipment I/Os; Mass storage device class to share files with PCs; Communication Device Class for data transfer and UART emulation. Device Class Endpoint / Pipe* AVR 8051 Host (KB) Function (KB) Function (KB) Device Firmware Update 1 7 4 3 Human Interface Device 1-3 4 3 3 Mass Storage 3 7 5 6 Communication Device Class 4 8 7 5 Audio 2 3 2.5 Fingerchip Bulk 2 4 *Including one IN/OUT control endpoint/pipe AVR Tools Evaluation Kit Atmel: AT90USBKEY, EVK525 Mass Storage Evaluation Kit Starter Kit Atmel: STK525, STK526 Emulator Platform Atmel: JTAGICE mkII In-System Programming Atmel: FLIP software, AVRISP mkII, JTAGICE mkII, AVR Dragon Flash Device Programmers Atmel: STK500 with STK501 or STK526 Compilers CodeVision™, GCC-AVR, IAR®, USB Demo Kit 64 & 128KB Flash Starter Kit 8 & 16KB Flash Starter Kit P/N: AT90USBKEY P/N: ATSTK525 P/N: ATSTK526 8051 Tools Starter et Development Kits Atmel: AT89STK-05, AT89STK-10, AT89DVK-04 Emulator Ceibo, Hitex, Nohau, Phytec, Signum In-System programming Atmel: FLIP software Flash Device Programmers Ad vantech®, Hi-Lo Systems, Elnec, BP Microsystems, Data I/O®, etc Compilers Crossware®, Hi-Tech, IAR®, Keil™, Raisonnace® , SDCC, Tasking® AT89C5132 Development Kit P/N: AT89DVK-04 AT89C5130A/31A Starter KitP/N: AT89STK-05 Mass Storage Starter Kit - P/N: AT89STK-10 Headquarters Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 International Atmel Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimhatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 Atmel Europe Le Krebs 8, Rue Jean-Pierre Timbaud BP 309, 78054 Saint-Quentin-en- Yvelines Cedex France Tel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11 Atmel Japan 9F, Tonetsu Shinkawa Bldg. 1-2...