LPC2119FBD64/01

NXP  LPC2119FBD64/01  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, various 32-bit timers, 4-channel 10-bit ADC, two advanced CAN channels, PWM channels and 46 general-purpose I/O pins.

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In-system programming ISP and In-application programming IAP

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EmbeddedICE-RT interface enables breakpoints and watch points

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Embedded trace macrocell enables non-intrusive high speed real-time tracing of instruction execution

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

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60MHz Maximum CPU clock available from programmable on-chip phase-locked loop

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Vectored interrupt controller with configurable priorities and vector addresses

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Two 32-bit timers, PWM unit, RTC and watchdog

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

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On-chip crystal oscillator with an operating range of 1MHz to 30MHz

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Two low power modes, Idle and power-down

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Processor wake-up from power-down mode via external interrupt

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Individual enable/disable of peripheral functions for power optimization

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Fast GPIO port enables port pin toggling up to 3.5 times faster than the original device

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Dedicated result registers for ADC reduce interrupt overhead

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UART 0/1 include fractional baud rate generator, autobauding capabilities & handshake flow-control

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Buffered SSP serial controller supporting SPI, 4-wire SSI and microwire formats

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SPI programmable data length and master mode enhancement

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Diversified code read protection CRP

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General purpose timers can operate as external event counters