NXP | LPC1115FBD48/303,1

The LPC1115FBD48 is an ARM Cortex-M0 32-Bit microcontroller and it can operate up to 50 MHz. It includes 64 kB of flash memory, 8 kB 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 counter/timers, a 10-bit ADC, and 42 general purpose I/O pins.

This 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 V to 3.6 V without compromising speed or functionality.

Features:

• ARM Cortex-M0 processor, running at frequencies of up to 50 MHz
• ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
• Serial Wire Debug
• System tick timer
• 64 kB on-chip flash programming memory
• 8 kB SRAM
• 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 (20 mA) 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
• Single 3.3 V power supply (1.8 V to 3.6 V)

Applications:

• eMetering
• Alarm systems
• Lighting
• White goods