Atmel 8-bit Microcontrollers with Integrated USB Controller manual

 
USB MICROCONTROLLERS
8-bit Microcontrollers
with Integrated USB Cont roller
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 fi rmware download from a PC, without using a parallel
programmer or dedicated hardware.
Nonvolatile memory stores confi guration 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 fi xed.
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.
Key Features & Benefi ts
 Popular and powerfull 8-bit
architectures 8051 and AVR
 Extensive Library of USB reference fi rmware
 USB Certifi cation
 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
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