LPC11U35FHI33/501Y
ARM Cortex-M0 50MHz 闪存:64K@x8bit RAM:12KB
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