AVR32 UC3B Processor Family

Microcontrollers

• AT32UC3B1256
• AT32UC3B1128
• AT32UC3B164

Package

• QFP48
• QFN48

Key Features

• CPU 66MHz
• Single Supply
• Power On Reset
• Internal RC
• Brownout 1.8V and 3.3V
• I/O 2.7-3.6V
• Schmitt Trigger
• High Drive Pads
• Security Bit