Overview
●The LPC11U35FHI33 is a ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The LPC11U35FHI33 operates at CPU frequencies of up to 50 MHz. Equipped with a highly flexible and configurable Full Speed USB 2.0 device controller, the LPC11U35FHI33 brings unparalleled design flexibility and seamless integration to today’s demanding connectivity solutions.
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●## Features
● ARM Cortex-M0 processor, running at frequencies of up to 50 MHz
● ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
● Non Maskable Interrupt (NMI) input selectable from several input sources
● System tick timer
● 64 kB on-chip flash program memory
● 4 kB on-chip EEPROM data memory
● 12 kB SRAM data memory
● 16 kB boot ROM
● In-System Programming (ISP) and In-Application Programming (IAP)
● ROM-based USB drivers. Flash updates via USB supported
● ROM-based 32-bit integer division routines
● Standard JTAG (Joint Test Action Group) test interface
● Serial Wire Debug
● 26 General Purpose I/O (GPIO) pins
● Up to 8 GPIO pins can be selected as edge and level sensitive interrupt sources
● Two GPIO grouped interrupt modules enable an interrupt
● High-current source output driver (20 mA) on one pin
● High-current sink driver (20 mA) on true open-drain pins
● Four general purpose counter/timers
● Programmable Windowed WatchDog Timer (WWDT)
● 10-bit ADC with input multiplexing among eight pins
● USB 2.0 full-speed device controller
● USART with fractional baud rate generation
● Two SSP controllers with FIFO and multi-protocol capabilities
● I2C-bus interface supporting the full I2C-bus specification and Fast-mode Plus
● Crystal Oscillator with an operating range of 1 MHz to 25 MHz (system oscillator)
● 12 MHz high-frequency Internal RC oscillator (IRC)
● Internal low-power, low-frequency WatchDog Oscillator (WDO)
● PLL allows CPU operation up to the maximum CPU rate
● A second, dedicated PLL is provided for USB
● Clock output function with divider
● Integrated PMU (Power Management Unit)
● Power profiles residing in boot ROM provide optimized performance
● Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
● Processor wake-up from Deep-sleep and Power-down modes
● Processor wake-up from Deep power-down mode using one special function pin
● Power-On Reset (POR)
● Brownout detect with four separate thresholds for interrupt and forced reset
● Unique device serial number for identification
● Single 3.3 V power supply (1.8 V to 3.6 V)
● Temperature range −40 °C to +85 °C
●## Target Applications
● Consumer peripherals
● Medical
● Industrial control
● Handheld scanners
● USB audio devices
●## Features
