With AVRISP-U, you don't have to run AVR/Atmel Studio every time you want to program your AVR microcontrollers. This programmer has its own programming software for fast, simple operation. Of course, it still can be used from AVR/Atmel Studio 4, 5 and 6 if you want to. The AVRISP-U can power your target circuit, and has super drive capability to deal with capacitors, UART chips, etc. Atmel AVR In-System Programmer Features - Easy USB driver install on Windows 2000, XP, Vista, 7 and 8 — both 32- and 64-bit versions
- Automatic ISP speed setting selects fastest possible programming speed
- Supports target voltages of 1.8V to 5.5V
- Includes cables for both 10-pin and 6-pin AVR ISP standards
- Erase, Program, Verify, and Read for Flash, EEPROM, Fuses and Lockbits
- Includes serial numbering, checksums and RC calibration byte(s)
- Easy-to-use Fuse setup screens
The AutoProgram feature allows you to set up options such as: - Reload Files
- Program Fuses First — to change clock or set EESAVE before erase
- Read Calibration Bytes — save to EEPROM or Flash for programming
- Increment Serial Number
- Read EEPROM Before Erase
- Erase, Program, and Verify Flash, EEPROM, Fuses and Lockbits
- Run — Release Reset
Device Support - Older AVR: AT90S8515, AT90S8535, ATmega103
- AT90CAN128, AT90CAN32, AT90CAN64
- AT90PWM2/3, AT90PWM316
- AT90USB1286, AT90USB162, AT90USB646, AT90USB82
- ATmega128, ATmega1280, ATmega1281, ATmega1284, ATmega128RFA1
- ATmega16, ATmega161, ATmega162, ATmega163, ATmega164, ATmega165, ATmega168, ATmega169
- ATmega16M1, ATmega16U2, ATmega16U4
- ATmega2560, ATmega2561
- ATmega32, ATmega323, ATmega324, ATmega325, ATmega3250, ATmega328, ATmega329
- ATmega3290, ATmega32C1, ATmega32M1, ATmega32U2, ATmega32U4, ATmega32U6
- ATmega48, ATmega64, ATmega640, ATmega644, ATmega645, ATmega6450, ATmega649
- ATmega6490, ATmega64C1, ATmega64M1
- ATmega8, ATmega8515, ATmega8535, ATmega88, ATmega8U2
- ATtiny12, ATtiny13, ATtiny15, ATtiny1634, ATtiny167
- ATtiny22, ATtiny2313, ATtiny24, ATtiny25, ATtiny26, ATtiny261
- ATtiny4313, ATtiny43U, ATtiny44, ATtiny45, ATtiny461, ATtiny48
- ATtiny84, ATtiny85, ATtiny861, ATtiny87, ATtiny88
All "P" (PicoPower), "PA", "V", "L" and "A" AVR microcontrollers are supported. Select same standard device, e.g. for ATmega169P, select ATmega169. AVRISP-U vs NAVRUSB The Professional USB Programmer is better for users who want any of these extra features: - JTAG programming option
- Multiple programmers from one PC
- DLL and command-line programming
- Support for all older AT90S devices
Package Contents - AVRISP-U AVR programmer
- USB cable
- 10-way ISP cable
- 6-way ISP cable
- Software CD
AVRISP-U Software While the software can be called from AVR/Atmel Studio to simplify development, it also can be used as a standalone programmer interface, with lots of features for fast programming, including: Buffer Editors for Flash and EEPROM, Automatic ISP speed setting, AutoProgram, flexible serial numbers, Calibration Byte read, and a simple fuse screen.  Download AVRISP-U Software Drive Details and Programming Speed Examples This new version has been designed not only to power the target circuit, but to improve its drive too. This means that it can cope with bigger capacitors and smaller resistors on AVR Reset and programming lines. So if you have targets that don't conform to AVR ISP Circuit Guidelines, this programmer should deal with MAX232 chips and other loads. Sample speeds for ATmega128: | Program full Flash | 10 seconds | | Verify Flash | 5 seconds | | Program full EEPROM | 40 seconds | | Verify EEPROM | 1 second | All operations
(Erase, Flash, EEPROM, Fuses
and Lockbits program and verify) | 57 seconds | Test conditions were at 5V with 8MHz target clock, and USB latency (Setup screen) set to 2. Some PCs may need higher latency.
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