LPC1115FBD48/303,1 Datasheet PDF - NXP

The LPC1115FBD48/303 is a 32-bit Microcontroller based on ARM Cortex-M0 and it can operate up to 50MHz. The peripheral complement includes 64kB of flash memory, 8kB of data memory, one fast-mode Plus I²C-bus interface, one RS-485/EIA-485 UART, two SPI interfaces with SSP features, four general purpose counters/timers, a 10-bit ADC and 42 general purpose I/O pins. In addition, the LPC1115FBD48 features unique on-chip API-driven power profiles which provide users with ready-to-use power management templates. Optimized for CPU performance, CPU efficiency and lowest active current, the power profiles enable maximum operating frequency through the entire voltage range from 1.8 to 3.6V without compromising speed or functionality.

● ARM Cortex-M0 processor, running at frequencies of up to 50MHz

● Serial wire debug

● System tick timer

● In-system programming (ISP) and In-application programming (IAP)

● 42 General purpose I/O (GPIO) pins with configurable pull-up/-down resistors

● High-current output driver (20mA) on one pin

● Programmable watchdog timer (WDT)

● 10-bit ADC with input multiplexing among 8 pins

● UART with fractional baud rate generation

● Two SPI controllers with SSP features and FIFO and multi-protocol capabilities

● I²C-bus Interface supporting full I²C-bus specification and Fast-mode Plus

● Integrated PMU (Power management unit) to minimize power consumption

● Unique device serial number for identification