The LPC1317FBD48 is an ARM Cortex-M3 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. The LPC1317FBD48 operates at CPU frequencies of up to 72 MHz. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching.
MoreLess
## Features
* 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
* 10 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
* 40 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
* 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
