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Electronic Design

32-Bit MCU Sports Dual Bus, USB, And Battery-Backed-Up SRAM

It seems everyone is changing their name these days. Philips Semiconductor is now NXP Semiconductors. NXP's LPC2300 and LPC2400 microcontrollers bring 32-bit ARM7 performance with 2 kbytes of SRAM and a real-time clock with battery backup. The LPC2300 has two ARM high-speed bus (AHB) buses, Ethernet, two CAN controllers, four UARTs, SPI, SSP, three I2C buses, I2S, ADC/DAC, and SD/MMC card interfaces. The LPC2400 adds a two-port USB Host with USB On-The-Go (OTG). Pricing starts at $3.99.

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