LPC1225FBD48

64kB閃存、8kB SRAM、LQFP48封裝; ? 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