LPC2134FBD64

NXP  LPC2134FBD64  微控制器, 32位, ARM7TDMI, 60 MHz, 128 KB, 16 KB, 64 引脚, LQFP

The is a 16-/32-bit Microcontroller based on ARM7TDMI-S CPU with real-time emulation and embedded trace support. A 128-bit wide memory interface and an unique accelerator architecture enable 32-bit code execution at maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 % with minimal performance penalty. The device incorporates 128kB embedded high speed flash, 16kB on-chip SRAM, 16-channel 10-bit A/D converter, 10-bit D/A converter, three 32-bit timers, PWM channels and 47 general-purpose I/O pins.

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In-system programming/In-application programming ISP/IAP

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EmbeddedICE RT and embedded trace interfaces

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Two 32-bit Timers/external event counters, PWM unit and watchdog

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Low power real-time clock with independent power and dedicated 32kHz clock input

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Multiple serial interfaces including two UARTs 16C550, two Fast I2C-bus 400 Kbit/s, SPI and SSP

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Vectored interrupt controller with configurable priorities and vector addresses

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Up to forty-seven 5V tolerant general purpose I/O pins

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Up to nine edge or level sensitive external interrupt pins available

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60MHz Maximum CPU clock available from programmable on-chip PLL

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On-chip integrated oscillator operates with external crystal in range of 1MHz to 30MHz

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External oscillator up to 50MHz

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Power saving modes include Idle and power-down

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Individual enable/disable of peripheral functions as well as peripheral clock scaling down

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Processor wake-up from Power-down mode via external interrupt or BOD

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Single power supply chip with POR and BOD circuits

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Fast GPIO ports enable port pin toggling up to 3.5 times faster than the original LPC213x

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Dedicated result registers for ADCs reduce interrupt overhead

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UART0/1 include fractional baud rate generator, auto-bauding capabilities & handshake flow-control

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Additional BOD control enables further reduction of power consumption