Introduction
1-4
STK526 rev. B Hardware User Guide
7709B–AVR–05/07
Figure 1-1 .
STK526 Board
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:
– regulated 3.3 or 5V,
– from an external power connector,
– from the USB interface (USB device bus powered application),
– from STK500
(2)
,
– or using the 3.3V embedded 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,
Содержание STK526
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