LPC1343FBD48

NXP  LPC1343FBD48  微控制器, 32位, ARM 皮质-M3, 72 MHz, 32 KB, 8 KB, 48 引脚, LQFP

The is a 32-bit Microcontroller based on ARM Cortex-M3 core with RISC architecture operates at a maximum frequency of 72MHz. The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching. The device incorporates 32kB internal flash, 8kB internal RAM, 8-channel 10-bit A/D converter and 42 general-purpose I/O pins.

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ARM Cortex-M3 built-in nested vectored interrupt controller NVIC

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In-system programming ISP and In-application programming IAP

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Selectable boot-up - UART or USB

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USB MSC and HID on-chip drivers

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USB 2.0 Full-speed device controller with on-chip PHY for device

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UART with fractional baud rate generation, modem, internal FIFO and RS-485/EIA-485 support

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SSP controller with FIFO and multi-protocol capabilities

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Four general purpose counter/timers

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Programmable watchdog timer WDT

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System tick timer

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Serial wire debug and serial wire trace port

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High-current output driver 20mA on one pin

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High-current sink drivers 20mA on two I2C-bus pins in fast-mode Plus

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Integrated PMU power management unit

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Three reduced power modes - sleep, deep-sleep and deep power-down

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GPIO pins can be used as edge and level sensitive interrupt sources

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Clock output function with divide

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Processor wake-up from deep-sleep mode

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Brownout detect with four separate thresholds

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Power-on reset POR