LPC11A04UK,118

The LPC11A04UK,118 is a 32-bit Low-power Microcontroller based on ARM Cortex-M0 core with RISC architecture operates at a maximum frequency of 50MHz. Analog/mixed-signal subsystems can be configured by software from interconnected digital and analog peripherals. The device incorporates 32kB internal flash, 8kB internal RAM, 4kB EEPROM, four general purpose counters/timers, 8-channel 10-bit A/D converter with sample rates of up to 400ksps, an analog comparator, a temperature sensor, an internal voltage reference and 18 general-purpose I/O pins. This device also features peripherals like one USART, one inter-integrated circuit (I2C) and one serial peripheral interface (SPI) module.

• ARM Cortex-M0 built-in nested vectored interrupt controller (NVIC)
• Serial wire debug (SWD)
• JTAG boundary scan
• System tick timer
• In-system programming (ISP)
• Includes ROM-based 32-bit integer division and I2C-bus driver routines
• GPIO pins can be used as edge and level sensitive interrupt sources
• High-current source output driver (20mA) on one pin
• High-current sink driver (20mA) on true open-drain pins
• Programmable windowed watchdog timer (WWDT)
• 10-bit ADC with input multiplexing among 8 pins
• 10-bit DAC with flexible conversion triggering
• Highly flexible analog comparator with a programmable voltage reference
• Under voltage lockout (UVLO) protection
• Crystal oscillator (SysOsc) with an operating range of 1MHz to 25MHz