Minimus at90usb162
The Minimus AVR USB is powered by an Atmel AT90USB162 that is pre-programmed with the bootloader which allows code to be programmed inside the chip without any external programmer, just download the FLIP software from Atmel's web site and load your HEX code. To enter the bootloader mode you should simply press and hold HWB button, then press and release the RST button.
•ATMEL AT90USB162
•22 Programmable I/O Lines
•16Kbyte Flash
•512 Byte SRAM
•512 byte EEPROM
•16 MIPS Throughput
•USB 2.0 High Speed
•5V USB Powered
•16MHz Quartz Crystal Oscillator Circuit
•Power / Status LED's
•Male USB Connector - No Cable Required
•Access to all IO's
•Easy Program / Update with Atmel FLIP (Flexible In-system Programmer)
•Robust HW/Reset Buttons (Simple Once-Only Operation When Programming)
•Full LUFA Compatability
•Full LibUSB Compatability
•Simple Plug n Play
•Atmel FLIP Software Drivers:
Atmel Products - AVR Solutions - FLIP
•Software Compatible With Windows 9x / Me / NT / 2000 / XP / Vista / 7 and Linux.
•High Quality production quality at the famous Xecuter factory.
Minimus 32 avr usb.
The Minimus 32 AVR USB is powered by an Atmel ATMEGA32U2 that is pre-programmed with the bootloader which allows code to be programmed inside the chip without any external programmer, just download the FLIP software from Atmel's web site and load your HEX code. To enter the bootloader mode you should simply press and hold HWB button, then press and release the RST button.
•ATMEL ATMEGA32U2
•22 Programmable I/O Lines
•32Kbyte Flash
•1024 Byte SRAM
•1024 byte EEPROM
•16 MIPS Throughput
•USB 2.0 High Speed
•5V USB Powered
•16MHz Quartz Crystal Oscillator Circuit
•3 x Power / Status LED's
•Male USB Connector - No Cable Required
•Access to all IO's
•Easy Program / Update with Atmel FLIP (Flexible In-system Programmer)
•Robust HW/Reset Buttons (Simple Once-Only Operation When Programming)
•Full LUFA Compatability
•Full LibUSB Compatability
•Simple Plug n Play
•Atmel FLIP Software Drivers:
Atmel Products - AVR Solutions - FLIP
•Software Compatible With Windows 9x / Me / NT / 2000 / XP / Vista / 7 and Linux.
•High Quality production quality at the famous Xecuter factory.
•If you have x64 driver problems use these -
http://www.minimususb.com/minimus_x64_drivers.rar
The only difference i can see is the increase in memory on the 32 chip, but the hex's must have to be compiled differently.
I have been able to flash an avr usb key hex to my minimus at90usb162, and i can flash the 16mhz minimus hex's so they both work on mine but only the minimus hex makes the led's work correctly.