LPC1311FHN33/01,55 ARM®Cortex®-M3 MCU, 32-bit, 3.3V, 8 KB, 72MHz, HVQFN-33

LPC1311FHN33: Entry-level 32-bit Microcontroller (MCU) based on Arm® Cortex®-M3 Core

Overview: The LPC1311FHN33 is an Arm Cortex-M3-based microcontroller for embedded applications featuring a high level of integration and low power consumption. The LPC1311FHN33 operates at CPU frequencies of up to 72 MHz. The peripheral complement of the LPC1311FHN33 includes up to 8 kB of flash memory, up to 2 kB of data memory, one Fast-mode plus (Fm+) I2C interface, one UART, four general purpose timers, and up to 28 general purpose I/O pins.

Features: - Arm Cortex-M3 processor, running at frequencies of up to 72 MHz - Arm Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC) - 8 kB on-chip flash programming memory - 4 kB SRAM - In-System Programming (ISP) and In-Application Programming (IAP) - UART with fractional baud rate generation - SSP controller with FIFO and multi-protocol capabilities - I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus - Up to 26 General Purpose I/O (GPIO) pins - Four general purpose counter/timers - Programmable WatchDog Timer (WDT) - System tick timer - Serial Wire Debug and Serial Wire Trace port - High-current output driver (20 mA) on one pin - High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus - Integrated PMU (Power Management Unit) - Three reduced power modes: Sleep, Deep-Sleep, and Deep power-down - Single power supply (2.0 V to 3.6 V) - 10-bit ADC with input multiplexing among 8 pins - GPIO pins can be used as edge and level sensitive interrupt sources - Clock output function with divider - Processor wake-up from Deep-sleep mode via a dedicated start logic - Brownout detect with four separate thresholds - Power-On Reset (POR) - Integrated oscillator with an operating range of 1 MHz to 25 MHz - 12 MHz internal RC oscillator trimmed to 1 % accuracy - Programmable watchdog oscillator with a frequency range of 7.8 kHz to 1.8 MHz - System PLL allows CPU operation up to the maximum CPU rate - Code Read Protection (CRP) with different security levels - Device serial number for identification