Scalable Entry Level 32-bit Microcontroller (MCU) based on Arm® Cortex®-M0+ and Cortex®-M0 Cores
The LPC11Exx MCU Family is an Arm® Cortex®-M0+ and Cortex-M0 based- low-cost 32-bit MCU family operating at CPU frequencies of up to 50 MHz. The LPC11Exx MCU family is designed for 8/16-bit micro-controller operations, offering performance, low power, simple instruction set reduce code size compared to existing 8/16-bit architectures.
产品详情
特征
系统
- Cortex-M0 or Cortex-M0+ processor, running at frequencies of up to 50 MHz
- Cortex-M0 or Cortex-M0+ built-in nested vectored interrupt controller (NVIC)
- Serial wire debug (SWD) and JTAG boundary scan modes supported
- 系统节拍定时器
存储器
- Up to 256 KB on-chip flash programming memory with page erase
- Up to 32 KB main SRAM
- Up to two additional SRAM blocks of 2 KB each (LPC11E6x parts)
- 高达4 KB EEPROM
- In-System programming (ISP) and In-Application programming (IAP)
数字外设
- Simple DMA engine with 16 channels and programmable input triggers (LPC11E6x)
- Up to 80 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors
- Pin interrupt and pattern match engine using eight selectable GPIO pins (LPC11E6x)
- Two GPIO interrupt generators (LPC11E6x)
- CRC Engine (LPC11E6x)
- Programmable Windowed WatchDog Timer (WDT)
- Up to four 32-bit and two 16-bit counter/timers or two 32-bit and six 16-bit counter/timers
- Up to 21 match outputs and 16 capture inputs
- Up to 19 PWM outputs with 6 independent time bases
模拟外设
- One 10/12-bit ADC with up to 12 input channels and sample rates of up to 2 Msample/s
- Temperature sensor (LPC11E6x)
串行接口
- Up to five USART interfaces and RS-485 mode support
- Up to two SSP controllers
- Up to two I²C-bus interfaces
时钟生成
- 12 MHz内部RC振荡器，具有校准到1 %的精度，从而可选用为系统时钟
- 工作范围从1 MHz到25 MHz的晶体振荡器
- 可编程看门狗振荡器
- PLL allows CPU operation up to the maximum CPU rate without the need for a high-frequency crystal
- Clock output function with divider that can reflect the crystal oscillator clock, the main clock, the IRC, or the Watchdog oscillator
功率控制
- 最大限度降低功耗的集成式PMU(电源管理单元)
- Reduced power modes: Sleep, Deep-sleep, Power-down and Deep power-down modes
- Processor wake-up from Deep-sleep and Power-down modes on external pin inputs
- 上电复位(POR)
- 掉电检测
其他特性
- 可用作芯片识别的唯一序列号。
- Single power supply (1.8 V to 3.6 V - LPC11E1x and LPC11E3x) (2.4 V to 3.6 V - LPC11E6x)
- Available as LQFP48, LQFP64, LQFP100, and HVQFN33 packages
- Real-time Clock (RTC) in the always-on power domain with separate battery supply pin and 32 kHz oscillator (LPC11E6x)
购买/参数
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设计资源
硬件
快速参考恩智浦
板类型.
1-5 / 9 硬件
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仿真器、探测器、编程器Universal Multilink开发接口
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仿真器、探测器、编程器JTAG/SWD硬件调试器
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仿真器、探测器、编程器PEmicro Cyclone编程器
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其他可用硬件. 查看我们的精选合作伙伴解决方案.
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仿真器、探测器、编程器PEmicro Cyclone FX编程器
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仿真器、探测器、编程器LPC-Link2
软件
快速参考恩智浦 软件类型.
1 软件文件
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代码片段
Sample Code Bundle for LPC11XXLV Peripherial Using KEIL'S MDK-ARM
注意: 推荐在电脑端下载软件，体验更佳。
