32-bit ARM microcontroller

21 July 2010 DSP, Micros & Memory

NXP Semiconductors has touted its LPC1102 as the world’s smallest general-market 32-bit microcontroller, based on the Cortex-M0 processor. Occupying 5 mm² of PCB area, this device is targeted at very high-volume applications requiring a miniature board footprint. With 32 KB of Flash and 8 KB of RAM on-chip, it is available in wafer level chip scale packaging (WL-CSP) with dimensions of 2,17 x 2,32 mm, thickness of 0,6 mm and pitch of 0,5 mm. Features include a 4-channel 10-bit ADC, one UART, one SPI, two 32-bit and two 16-bit timers and one 24-bit system timer. SWD debugging and programming with four breakpoints and two watchpoints are also included. A total of 11 I/O functions also double as general-purpose input and output GPIO for maximum flexibility.

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