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 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
