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LPC1754FBD80,518
Operating Voltage of 2.5V/3.3V
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製造商零件號 # : LPC1754FBD80,518
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包裝/封裝: LQFP-80
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零件狀態 : ACTIVE
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產品分類 : Microcontrollers
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LPC1754FBD80,518 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $9.223 | $9.22 |
| 10 | $8.090 | $80.90 |
| 30 | $7.400 | $222.00 |
| 100 | $6.821 | $682.10 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
In summary, the LPC1754FBD80,518 microcontroller delivers a comprehensive set of features and capabilities, making it an exceptional choice for embedded applications. Its combination of performance, connectivity, flexibility, and power efficiency makes it a valuable asset for developers seeking to create innovative and reliable embedded systems
主要特徵
- ARM Cortex-M3 processor, running at frequencies of up to 100 MHz
- (LPC1758/56/57/54/52/51) or of up to 120 MHz (LPC1759). A Memory Protection Unit
- (MPU) supporting eight regions is included.
- ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
- Up to 512 kB on-chip flash programming memory. Enhanced flash memory accelerator enables high-speed 120 MHz operation with zero wait states.
- In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software.
- On-chip SRAM includes:
- ♦ Up to 32 kB of SRAM on the CPU with local code/data bus for high-performance CPU access.
- ♦ Two/one 16 kB SRAM blocks with separate access paths for higher throughput.
- These SRAM blocks may be used for Ethernet (LPC1758 only), USB, and DMA memory, as well as for general purpose CPU instruction and data storage.
- Eight channel General Purpose DMA controller (GPDMA) on the AHB multilayer matrix that can be used with the SSP, I2S-bus, UART, the Analog-to-Digital and Digital-to-Analog converter peripherals, timer match signals, and for memory-to-memory transfers.
- Multilayer AHB matrix interconnect provides a separate bus for each AHB master. AHB masters include the CPU, General Purpose DMA controller, Ethernet MAC (LPC1758 only), and the USB interface. This interconnect provides communication with no arbitration delays.
- Split APB bus allows high throughput with few stalls between the CPU and DMA.
- Serial interfaces:
- ♦ On the LPC1758 only, Ethernet MAC with RMII interface and dedicated DMA controller.
- ♦ USB 2.0 full-speed device/Host/OTG controller with dedicated DMA controller and on-chip PHY for device, Host, and OTG functions. The LPC1752/51 include a USB device controller only.
- ♦ Four UARTs with fractional baud rate generation, internal FIFO, and DMA support. One UART has modem control I/O and RS-485/EIA-485 support, and one UART has IrDA support.
- ♦ CAN 2.0B controller with two (LPC1759/58/56) or one (LPC1754/52/51) channels.
- ♦ SPI controller with synchronous, serial, full duplex communication and programmable data length.
- ♦ Two SSP controllers with FIFO and multi-protocol capabilities. The SSP interfaces can be used with the GPDMA controller.
- ♦ Two I2C-bus interfaces supporting fast mode with a data rate of 400 kbit/s with multiple address recognition and monitor mode.
- ♦ On the LPC1759/58/56 only, I2S (Inter-IC Sound) interface for digital audio input or output, with fractional rate control. The I2S-bus interface can be used with the GPDMA. The I2S-bus interface supports 3-wire and 4-wire data transmit and receive as well as master clock input/output.
- Other peripherals:
- ♦ 52 General Purpose I/O (GPIO) pins with configurable pull-up/down resistors. All GPIOs support a new, configurable open-drain operating mode. The GPIO block is accessed through the AHB multilayer bus for fast access and located in memory such that it supports Cortex-M3 bit banding and use by the General Purpose DMA Controller.
- ♦ 12-bit Analog-to-Digital Converter (ADC) with input multiplexing among six pins, conversion rates up to 200 kHz, and multiple result registers. The 12-bit ADC can be used with the GPDMA controller.
- ♦ On the LPC1759/58/56/54 only, 10-bit Digital-to-Analog Converter (DAC) with dedicated conversion timer and DMA support.
- Four general purpose timers/counters, with a total of three capture inputs and ten compare outputs. Each timer block has an external count input. Specific timer events can be selected to generate DMA requests.
- ♦ One motor control PWM with support for three-phase motor control.
- ♦ Quadrature encoder interface that can monitor one external quadrature encoder.
- ♦ One standard PWM/timer block with external count input.
- ♦ Real-Time Clock (RTC) with a separate power domain and dedicated RTC oscillator. The RTC block includes 20 bytes of battery-powered backup registers.
- ♦ WatchDog Timer (WDT). The WDT can be clocked from the internal RC oscillator, the RTC oscillator, or the APB clock.
- ♦ ARM Cortex-M3 system tick timer, including an external clock input option.
- ♦ Repetitive Interrupt Timer (RIT) provides programmable and repeating timed interrupts.
- ♦ Each peripheral has its own clock divider for further power savings.
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Product Category ! | ARM Microcontrollers - MCU | RoHS | Details |
| Series | LPC1700 | Mounting Style | SMD/SMT |
| Package / Case | LQFP-80 | Core | ARM Cortex M3 |
| Program Memory Size | 128 kB | Data Bus Width | 32 bit |
| ADC Resolution | 12 bit | Maximum Clock Frequency | 100 MHz |
| Number of I/Os | 52 I/O | Data RAM Size | 32 kB |
| Supply Voltage - Min | 3.3 V | Supply Voltage - Max | 3.3 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
| Brand | NXP Semiconductors | Data RAM Type | SRAM |
| Interface Type | CAN, I2C, SPI, UART | Moisture Sensitive | Yes |
| Number of ADC Channels | 6 Channel | Number of Timers/Counters | 3 Timer |
| Product Type ! | ARM Microcontrollers - MCU | Program Memory Type ! | Flash |
| Factory Pack Quantity | 1000 | Subcategory | Microcontrollers - MCU |
| Part # Aliases | 935287913518 | Unit Weight | 0.035808 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is LPC1754FBD80,518?
The LPC1754FBD80,518 is a 32-bit microcontroller based on the ARM Cortex-M3 core, manufactured by NXP Semiconductors. It is designed for embedded applications that require high performance, low power consumption, and connectivity features, such as industrial control systems, consumer electronics, and automotive applications.
How Does LPC1754FBD80,518 Work?
The LPC1754FBD80,518 operates as a high-performance microcontroller with an ARM Cortex-M3 core, providing efficient processing of embedded applications. It features a wide range of peripherals and connectivity options, including USB, Ethernet, and CAN interfaces, enabling seamless integration into various embedded systems.
How Many Pins does LPC1754FBD80,518 have and What are the Functions of the Pinout Configuration?
The LPC1754FBD80,518 comes in a 80-pin LQFP (Low Profile Quad Flat Package) package. The pinout configuration includes:
- GPIO Pins: General-purpose input/output pins for interfacing with external components.
- Serial Communication Interfaces: UART, SPI, and I2C interfaces for serial communication with other devices.
- Analog Inputs: Analog-to-Digital Converter (ADC) input pins for analog signal measurements.
- PWM Outputs: Pulse-Width Modulation (PWM) output pins for controlling motors and other actuators.
- Power Supply and Ground Pins: Pins for power supply connections and ground connections.
What are the Pros and Cons of LPC1754FBD80,518?
Pros:
- High Performance: Features a high-performance ARM Cortex-M3 core for efficient processing of embedded applications.
- Connectivity: Offers USB, Ethernet, CAN, and other interfaces for seamless connectivity in embedded systems.
- Peripherals: Includes a wide range of peripherals such as GPIO, UART, SPI, and ADC for versatile system integration.
- Low Power Consumption: Designed for low power operation, suitable for battery-powered applications.
- Industrial Grade: Suitable for industrial control applications with robust and reliable performance.
Cons:
- Complexity: May require a detailed understanding of the ARM architecture and embedded system design concepts.
- Cost: Higher performance and connectivity features may result in a higher cost compared to lower-end microcontrollers.
- External Components: Some applications may require additional external components for specific functionality.
Are There Any Equivalents/Alternatives to LPC1754FBD80,518 for Recommendation?
- The STM32F407xx series from STMicroelectronics offers a comparable ARM Cortex-M4 core with similar integration and performance.
- Alternatives to the LPC1754FBD80,518 include the SAM4S series from Microchip and the Kinetis K Series from NXP Semiconductors.
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