STK526 Datasheet, PDF (4/40 Pages) ATMEL Corporation – AT90USB82/162 TQFP device (2.7V

Figure 1-1 . STK526 Board
Introduction
1.2 STK526 - AT90USB82/162 Starter Kit Features
The STK526 rev. B provides the following features:
„ AT90USB82/162 TQFP device (2.7V<Vcc<5.5V)
„ AVR Studio® software interface ⁽¹⁾
„ USB software interface for Device Firmware Upgrade (DFU bootloader) ⁽²⁾
„ STK500 compatible (supports Parallel High-Voltage Programming)
„ Power supply flagged by “POWER-ON” LED:
– from an external power connector, with a 3.3V or 5V regulation
– from the USB interface (USB device bus powered application)
– from STK500
– using or not the 3.3V on-chip regulator of AT90USB82/162
„ ISP connector :
– for on-chip ISP
– for on-chip debugging using JTAG ICE and debugWire protocol
„ Serial interfaces:
– 1 USB full speed device interface
– RS-232C ports with RTS/CTS handshake lines
„ On-board resources:
– 4-ways + 1-select joystick
– 4 LEDs
– serial 8Mo dataflash memory
„ On-board RESET button
„ On-board HWB button for force bootloader execution at reset.
STK526 rev. B Hardware User Guide
1-3
7709B–AVR–07/08