Entry-level 32-bit Microcontroller (MCU) based on Arm® Cortex®-M3 Core
The LPC1317FHN33 is an Arm Cortex-M3 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The Arm Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. The LPC1317FHN33 operates at CPU frequencies of up to 72 MHz. The Arm Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The Arm Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching.
sot865-3_3d
产品详情
Features
- Arm Cortex-M3 r2p1 processor, running at frequencies of up to 72 MHz
- Arm Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
- Non Maskable Interrupt (NMI) input selectable from several input sources
- System tick timer
- 64 kB on-chip flash program memory with a 256 byte page erase function
- In-System Programming (ISP) and In-Application Programming (IAP)
- 4 kB on-chip EEPROM data memory with on-chip API support
- 10 kB SRAM data memory
- 16 kB boot ROM with API support
- Standard JTAG test interface for BSDL
- Serial Wire Debug
- Support for ETM Arm Cortex-M3 debug time stamping
- 28 General Purpose I/O (GPIO) pins
- 8 GPIO pins can be selected as edge and level sensitive interrupt sources
- Two GPIO grouped interrupt modules
- High-current source output driver (20 mA) on one pin (P0_7)
- High-current sink driver (20 mA) on true open-drain pins (P0_4 and P0_5)
- Four general purpose counter/timers
- Programmable Windowed WatchDog Timer (WWDT)
- Repetitive Interrupt Timer (RI Timer)
- 12-bit ADC with eight input channels and sampling rates of up to 500 kSamples/s
- USART with fractional baud rate generation
- Two SSP controllers with FIFO and multi-protocol capabilities
- I2C-bus interface supporting the full I2C-bus specification and Fast-mode Plus
- Crystal Oscillator with an operating range of 1 MHz to 25 MHz
- 12 MHz high-frequency Internal RC oscillator (IRC) trimmed to 1 % accuracy
- Internal low-power, low-frequency WatchDog Oscillator (WDO)
- PLL allows CPU operation up to the maximum CPU rate
- Clock output function with divider
- Four reduced power modes
- Power profiles residing in boot ROM
- Processor wake-up
- Integrated PMU (Power Management Unit)
- Power-On Reset (POR)
- Brownout detect with four separate thresholds for interrupt and forced reset
- Individual device serial number for identification
- Single 3.3 V power supply (2.0 V to 3.6 V)
Target Applications
- Consumer peripherals
- Medical
- Industrial control
- Handheld scanners
- USB audio devices
购买/参数
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设计资源
硬件
快速参考恩智浦
板类型.
4 硬件
-
仿真器、探测器、编程器Universal Multilink开发接口
-
仿真器、探测器、编程器PEmicro Cyclone FX编程器
-
仿真器、探测器、编程器Universal Multilink FX高速开发接口
-
其他可用硬件. 查看我们的精选合作伙伴解决方案.
-
仿真器、探测器、编程器PEmicro Cyclone编程器
软件
快速参考恩智浦 软件类型.
1-5 / 8 软件产品
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BSP及设备驱动
emWin (GUI/Graphics Package)
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BSP及设备驱动
emModbus (Modbus Stack)
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OS及RTOS
FreeRTOS
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调试及视觉化工具
PEmicro GDB Server for ARM® devices
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软件开发资源
Flash Magic
