LPC1225FBD48

64kB闪存、8kB SRAM、LQFP48封装; • Arm Cortex-M0 processor, running at frequencies of up to 30 MHz\n• Arm Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)\n• Serial Wire Debug\n• System tick timer\n• Up to 8 kB SRAM\n• Up to 80 kB on-chip flash programming memory\n• In-System Programming (ISP) and In-Application Programming (IAP)\n• Includes ROM-based common division routines\n• Crystal oscillator with an operating range of 1 MHz to 25 MHz\n• 12 MHz Internal RC (IRC) oscillator trimmed to 1 % accuracy\n• PLL allows CPU operation up to the maximum CPU rate\n• Clock output function with divider\n• Real-Time Clock (RTC)\n• Micro DMA controller with 21 channels\n• CRC engine\n• Serial interfaces: I2C, UART, SSP/SPI\n• Programmable high-current output drivers (16 mA) on four pins\n• Up to 39 General Purpose I/O (GPIO) pins with programmable pull-up resistor\n• All GPIO pins can be used as edge and level sensitive interrupt sources\n• Four general purpose counter/timers\n• Windowed WatchDog Timer (WWDT)\n• One 8-channel, 10-bit ADC\n• Two highly flexible analog comparators\n• Three reduced power modes: Sleep, Deep-sleep, and Deep power-down\n• Processor wake-up from Deep-sleep mode via start logic using 12 port pins\n• Brownout detect with three separate thresholds\n• Power-On Reset (POR)\n• Integrated PMU (Power Management Unit)\n• 3.3 V power supply\n;

The LPC1225FBD48 is an Arm® Cortex®-M0 based microcontroller for embedded applications featuring a high-level of integration and low-power consumption. The LPC1225FBD48 operates at CPU frequencies of up to 30 MHz and includes up to 80 kB of Flash memory and 8 kB of data memory. The peripheral complement of the LPC1225FBD48 includes a DMA controller, a CRC engine, one Fast-mode Plus I2C interface, one RTC, one SSP/SPI interface, two UARTs, four general purpose timers, a 10-bit ADC, two comparators, and up to 39 General Purpose I/O (GPIO) pins. The LPC1225FBD48 is available in LQFP48 package.\n

恩XP

LPC1225FBD48301

32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM

NXP’sLPCGomicrocontrollersfeatureunprecedentedperformance,simplicity,andlowpowerconsumption.Thesedevices,basedon32-bitARMcores,arethemostcost-effectiveoptionscomparedto8/16-bitsolutionsandprovideadramaticreductionincodesizeforevery application.Theydeliver

ETC

LPC1225FBD48321

32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM

NXP’sLPCGomicrocontrollersfeatureunprecedentedperformance,simplicity,andlowpowerconsumption.Thesedevices,basedon32-bitARMcores,arethemostcost-effectiveoptionscomparedto8/16-bitsolutionsandprovideadramaticreductionincodesizeforevery application.Theydeliver

ETC

LPC1225FBD48-301

Up to 128 KB Flash and configurable peripherals for industrial control

ETC

LPC1225FBD48-321

Up to 128 KB Flash and configurable peripherals for industrial control

ETC