Device Database®

NXP (founded by Philips) LPC11A12/101

The NXP (founded by Philips) LPC11A12/101 is an ARM Cortex-M0 processor: - running at frequencies of up to 50 MHz - Nested Vectored Interrupt Controller (NVIC) - Serial Wire Debug - System tick timer Memory: - Up to 32 kB on-chip Flash (ISP and IAP via on-chip bootloader software) - Up to 4 kB on-chip EEPROM - Up to 8 kB SRAM - 16 kB boot ROM Digital peripherals: - Up to 42 General Purpose I/O (GPIO) pins - Up to 16 pins are configurable with a digital input glitch filter - GPIO pins can be used as edge/level sensitive interrupt sources - High-current source output driver (20 mA) on one pin - High-current sink driver (20 mA) on true open-drain pins - 4 general purpose counter/timers - Programmable windowed WatchDog Timer (WDT) Analog peripherals: - 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 - Integrated temperature sensor - Internal voltage reference - UnderVoltage Lockout (UVLO) protection Serial interfaces: - UART with internal FIFO, and RS-485 support - 2 SSP controllers with FIFO and multi-protocol capabilities - I2C-bus interface Clock generation: - Crystal Oscillator (SysOsc) with operating range of 1 MHz to 25 MHz - 12 MHz internal RC Oscillator (IRC) - Internal low-power, Low-Frequency Oscillator (LFOsc) with programmable frequency output - Clock input for external system clock (25 MHz typical) - PLL allows CPU operation up to the maximum CPU rate - Clock output function with divider that can reflect various clocks Power control: - Reduced Power Mode: Sleep mode. - Power profiles residing in boot ROM allowing to optimize performance and minimize power consumption - Processor wake-up from reduced power mode using any interrupt - Power-On Reset (POR). - Brown-Out Detect (BOD) Unique device serial number for identification Single 3.3 V power supply (1.8V to 3.6V).