ATAVRISP2 Atmel, ATAVRISP2 Datasheet - Page 25

• Manufacturer Part Number: ATAVRISP2
• Description: PROGRAMMER AVR IN SYSTEM
• Manufacturer: Atmel
• Type: AVR® In-Systemr

Specifications of ATAVRISP2

• Contents: Board, Cable, CD
• Positions/sockets: 1
• Description/function: RISC AVR In-System Programmer
• Core Architecture: AVR
• Ic Product Type: Programmer, In-Circuit
• Features: Programs Both Flash And EEPROM, Supports Fuses And Lock Bit Programming
• Programmer Type: Hardware - ISP In Circuit
• Rohs Compliant: Yes
• Mcu Supported Families: AVR 8-bit RISC MCU
• For Use With/related Products: Atmel AVR Devices
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Hardware Description
A block schematic of the AVRISP mkII hardware is shown below:
USB
The USB interface is USB 1.1 (USB 2.0 Full Speed) 12Mbits/second.
As the AVRISP mkII is powered from the USB port it is required that the port can deliver up to
200mA. The ports on a PC, and hubs with separate power usually meets this requirement.
MCU
The control MCU handles all communication between the target AVR and the frontend software.
The AVRISP mkII is completely software controlled from AVR Studio. No manual configuration of
the AVRISP mkII is needed.
Status LED
A 3-color LED indicates the status of the AVRISP mkII. Check the Troubleshooting Guide to
check for solutions if the there are any errors.
There is also a green LED inside the AVRISP mkII enclosure next to the USB connector. This
LED indicates USB traffic.
LED Color
Red
Green
Orange
Orange blinking
Red blinking
Red - Orange blinking
Description
Idle - No target power
Idle - With target power
Busy - Programming
Reversed target cable connection
Short-circuit on target
Upgrade mode
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