LPC1317FHN33,551
ARM MCU微控制单元, LPC Family LPC1300 Series Microcontrollers, ARM 皮质-M3, 32位, 72 MHz, 64 KB, 10 KB
* 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 * 12 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 * 51 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 * USB 2.0 full-speed device controller * 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 * A second, dedicated PLL is provided for USB * 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 * Unique device serial number for identification * Single 3.3 V power supply 2.0 V to 3.6 V
