Loring Wirbel, Contributing Editor -- EDN, 12/7/2009 10:12:00 AM
NXP Semiconductors Inc. has introduced the latest member of its ARM-based microcontroller family, the LPC1340. The Cortex-M3 RISC core is combined with a full USB 2.0 device controller, complete with drivers certified by USB-IF. The chip includes a USB PHY and an 8-channel, 10-bit A/D converter.The LPC1340 can be configured with up to 32 Kbytes of flash and 8 Kbytes of SRAM. External interfaces include UART, SPI controller, and I2C, and the device offers up to 42 general purpose I/O pins. The USB controller supports four transfer types, including isochronous, a necessity for real-time multimedia and audio applications. USB drivers, implemented in ROM, support Mass Storage Class (MSC) and Human Interface Device (HID) class. Price in quantities of 10,000 starts at $1.49 each.
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출처: http://www.edn.com/dev-monkey/article/CA6710239.html?nid=2437&rid=8803234
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