LPC1111FHN33/201 Datasheet PDF - NXP

●Cortex-M0 based microcontrollers with industry-leading power and efficiency

●Built around the new Cortex-M0 architecture, the smallest, lowest power, and most energy-efficient ARM core ever developed, these MCUs are ideally equipped for use in many traditional 8/16-bit applications.

●Key features

●► ARM Cortex-M0 processor

●   - 50 MHz operation

●   - Nested Vectored Interrupt Controller for fast deterministic interrupts

●   - Wakeup Interrupt Controller allows automatic wake from a priority interrupt

●   - Three reduced-power modes: Sleep, Deep-sleep, and Deep power-down

●► Memories

●   - Up to 128 KB Flash memory

●   - Up to 16 KB SRAM

●► Serial peripherals

●   - UART with fractional baud rate generation, internal FIFO, and RS-485 support

●   - Up to 2 SPI controllers with FIFO and multi-protocol capabilities

●   - I2C-bus interface supporting full I2C-bus specification and Fast mode plus with a data rate of 1 Mbit/s with multiple address recognition and monitor mode

●► Analogperipheral

●   - 10-bit Analog-to-Digital Converter with eight channels and conversion rates up to 400 K samples per second

●► Other:

●   - Up to 42 general-purpose I/O (GPIO) pins with configurable pull-up/down resistors and a new, configurable open-drain operating mode

●   - Four general-purpose counter/timers, with a total of four capture inputs and 13 match outputs

●   - Programmable Watchdog Timer (WDT) with lock-out feature

●   - System tick timer

●   - Each peripheral has its own clock divider for power savings

●Applications

●► White goods

●► e-Metering

●► Consumer peripherals

●► Remote sensors

●► 8/16-bit applications

●► Industrial networking

●► System supervisors