USBWiz Chip v2
USBwiz™ V2 is the second generation of USBwiz. While keeping most the functionality of USBwiz, USB2wiz V2 costs less! Both chips have the exact pin-outs, except MODE0,1 are eliminated. There is no need to make any changes on your current PCB.
Key Features
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FAT32, FAT16 and FAT12 support. |
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Multi Media Card (MMC) and Secure Digital (SD) memory cards. |
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USB host stack and raw access to USB devices. |
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HID USB class support. |
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Printer USB class support. |
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Mass storage USB class support. Connect external hard drives or thumb drives. |
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Runs on UART, SPI or I2C. |
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Programmable UART (serial port) bud-rate. |
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Can open 4 files at the same time using file handles. |
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Fast startup and media reconnects. |
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Fast file write. |
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Fast file read. |
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Field upgradeable firmware through UART, SPI, or I2C. |
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Field upgradeable firmware through a file on the connected MMC/SD! |
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Very few external components. |
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Low power consumption. xx mA |
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All I/O pins are 5 volt tolerant. |
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Small surface mount package, LQFP 64 pin. |
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-40˚C to +85˚C temperature operating range. |
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Lead free. |
Applications
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Data Logger. |
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Picture viewer. |
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USB thumb-drive MP3 player. |
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Digital camera. |
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Automated machine. |
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Keyboard/Mouse/Joystick interface. |
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RS232 to USB-printer server. |