LPC1313FBD48中文资料基于ARM® Cortex®-M3内核的入门级32位微控制器(MCU)数据手册恩XP规格书

描述 Description

The LPC1313FBD48 is an Arm Cortex-M3-based microcontroller for embedded applications featuring a high level of integration and low power consumption. The LPC1313FBD48 operates at CPU frequencies of up to 72 MHz. The peripheral complement of the LPC1313FBD48 includes up to 32 kB of flash memory, up to 8 kB of data memory, one Fast-mode plus (Fm+) I2C interface, one UART, four general purpose timers, and up to 42 general purpose I/O pins.

特性 Features

• Arm Cortex-M3 processor, running at frequencies of up to 72 MHz
• Arm Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
• 32 kB on-chip flash programming memory
• 8 kB SRAM
• In-System Programming (ISP) and In-Application Programming (IAP)
• UART with fractional baud rate generation
• SSP controller with FIFO and multi-protocol capabilities
• I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus
• Up to 42 General Purpose I/O (GPIO) pins
• Four general purpose counter/timers
• Programmable WatchDog Timer (WDT)
• System tick timer
• Serial Wire Debug and Serial Wire Trace port
• High-current output driver (20 mA) on one pin
• High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus
• Integrated PMU (Power Management Unit)
• Three reduced power modes: Sleep, Deep-sleep, and Deep power-down
• Single power supply (2.0 V to 3.6 V)
• 10-bit ADC with input multiplexing among 8 pins
• GPIO pins can be used as edge and level sensitive interrupt sources
• Clock output function with divider
• Processor wake-up from Deep-sleep mode via a dedicated start logic
• Brownout detect with four separate thresholds
• Power-On Reset (POR)
• Integrated oscillator with an operating range of 1 MHz to 25 MHz
• 12 MHz internal RC oscillator trimmed to 1 % accuracy
• Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz
• System PLL allows CPU operation up to the maximum CPU rate
• Code Read Protection (CRP) with different security levels
• Unique device serial number for identification

应用 Application

电子计量
照明
报警系统
大型家电