ARM微控制器 - MCU Scalable Entry Level 32-bit Microcontroller MCU based on ARM Cortex-M0+/M0 Cores
Overview
The LPC11A13JHI33 is an ARM Cortex-M0 based, low-cost 32-bit microcontroller, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The LPC11A13JHI33 operates at CPU frequencies of up to 50 MHz. Analog/mixed-signal subsystems can be configured by software from interconnected digital and analog peripherals.
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## Features
* ARM Cortex-M0 processor, running at frequencies of up to 50 MHz
* ARM Cortex-M0 built-in Nested Vectored Interrupt Controller NVIC
* Serial Wire Debug SWD
* JTAG boundary scan
* System tick timer
* 24 kB on-chip flash program memory
* 2 kB on-chip EEPROM data memory; byte erasable and byte programmable
* 6 kB SRAM data memory
* 16 kB boot ROM
* In-System Programming ISP for flash and In-Application Programming IAP
* Includes ROM-based 32-bit integer division and I2C-bus driver routines
* 28 General Purpose I/O GPIO pins
* Up to 16 pins are configurable with a digital input glitch filter
* GPIO pins can be used as edge and level sensitive interrupt sources
* High-current source output driver 20 mA on one pin PIO0_21
* High-current sink driver 20 mA on true open-drain pins PIO0_2 and PIO0_3
* Four general purpose counter/timers
* Programmable Windowed WatchDog Timer WWDT
* 10-bit ADC with input multiplexing among 8 pins
* 10-bit DAC with flexible conversion triggering
* Highly flexible analog comparator with a programmable voltage reference
* Integrated temperature sensor
* Internal voltage reference
* UnderVoltage Lockout UVLO protection against power-supply droop below 2.4 V
* 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 SysOsc with an operating range of 1 MHz to 25 MHz
* 12 MHz internal RC Oscillator IRC trimmed to 1% accuracy
* Internal low-power, Low-Frequency Oscillator LFOsc with programmable frequency output
* Clock input for external system clock 25 MHz typical
* PLL allows CPU operation up to the maximum CPU rate
* Clock output function with divider
* Supports one reduced power mode: The ARM Sleep mode
* Power profiles residing in boot ROM
* Processor wake-up from reduced power mode using any interrupt
* Power-On Reset POR
* Brown-Out Detect BOD with two programmable thresholds
* Unique device serial number for identification
* Single 3.3 V power supply 2.6 V to 3.6 V
## Target Applications
* Power management
* Industrial control
* Remote monitoring
* Point-of-sale
* Test and measurement equipment
* Network appliances and services
* Factory automation
* Gaming equipment
* Motion control
* Medical instrumentation
* Fire and security
* Sensors
* Precision instrumentation
* HVAC and building control
## Features