LPC4088FBD144,551
NXP LPC4088FBD144,551 微控制器, 32位, ARM 皮质-M4, 120 MHz, 512 KB, 96 KB, 144 引脚, LQFP
The is a 32-bit Microcontroller based on ARM Cortex-M4 operates at a maximum frequency of 120MHz. The ARM Cortex-M4 CPU incorporates a 3-stage pipeline, uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals and includes an internal prefetch unit that supports speculative branching. The ARM Cortex-M4 supports single-cycle digital signal processing and SIMD instructions. A hardware floating-point processor is integrated in the core for several versions of the part. The device incorporates 512kB internal flash, 96kB internal RAM, 4kB EEPROM, one USB Device/Host/OTG, 8-channel 12-bit A/D converter, 10-bit D/A converter, a comparator and 109 general-purpose I/O pins. This device also features peripherals like five UARTs, three inter-integrated circuit I2C, three serial peripheral interface SPI modules and one integrated interchip sound I2S.
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- ARM Cortex-M4 built-in MPU supporting eight regions
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- ARM Cortex-M4 built-in nested vectored interrupt controller NVIC
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- Non-maskable Interrupt NMI input
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- Hardware floating-point unit
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- JTAG and serial wire debug SWD, serial trace, eight breakpoints and four watch points
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- System tick timer
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- Multilayer AHB matrix interconnect
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- Split APB bus allows for higher throughput with fewer stalls between the CPU and DMA
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- Embedded trace macrocell ETM module supports real-time trace
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- Boundary scan for simplified board testing
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- LCD controller - Supporting both STN and TFT
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- External memory controller EMC
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- Eight channel general purpose DMA controller GPDMA
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- Quad SPI flash interface SPIFI
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- Ethernet MAC with MII/RMII interface and associated DMA controller
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- USB 2.0 full-speed dual port device/host/OTG controller
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- CAN controller with two channels
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- SD/MMC memory card interface
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- Four reduced power modes - Sleep, deep-sleep, power-down and deep power-down
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- The wake-up interrupt controller WIC