NXP 50-MHz, 32-bit ARM Cortex-M0TM microcontrollers LPC11U00
●Low-cost Cortex-M0 USB solutions with Smart Card interface.
●Delivering robust USB performance at a low price point these low-cost devices are compelling replacements for 8/16-bit USB microcontrollers.The highly flexible USB architecture is,quite simply,a better approach to USB.NXP offers the wide strange of ARM-based USB solutions as well as easy-to-use software and inteqrated development platforms that make NXP a one-stop shop for USB.
●Features
■ARM Cortex-M0 processor, running at frequencies of up to50MHz
■Memory:
▲Up to 32 kB on-chip flash program memory
▲Total of 6 kB SRAM data memory(4 kB main SRAM and2 kB USB SRAM)
▲16kB boot ROM
▲In-System Programming(ISP)and In-Application Programming(AP)via on-chip bootloader software
■Debug options:
▲Standard JTAG test/debug interface. Serial Wire Debug
▲Boundary scan for simplified board testing
■Up to 40 General-Purpose1/O(GPIO)pins with configurable pull-up/pull-down resistors, repeater mode and open-drain mode
▲Two GPIO grouped interrupt modules enable an interrupt based on a programmable pattern of input states of a group of GPIO pins
▲High-current source output driver(20 mA)on one pin(P0_7)
▲High-current sink driver(20mA) on two true open-drain pins(P0_4 and P0_5)
■Four general-purpose counter/timers with a total of up to 5 capture inputs and 13 match outputs
■Programmable Windowed WatchDog Timer(WWDT)with a dedicated, Internal low-power WatchDog Oscillator(WDO)
■Analog peripherals:
▲10-bit ADC with input multiplexing among eight pins
■Serial interfaces:
▲USB 2.0 fulll-speed device controller
▲USART with fractional baud-rate generation
▲USART supports an asynchronous Smart Card interface(ISO7816-3)
▲Two SSP controllers with FIFO and multi-protocol capabilities
▲I²C-bus interface supporting the full IC-bus specification and Fast-mode Plus(Fm+)
■Clock generation:
▲Crystal oscillator with an operating range of 1 to 25 MHz (system oscillator)
▲12 MHz high-frequency Internal RC oscillator(IRC)
▲Internal low-power, low-frequency WatchDog Oscillator
▲PLL allows CPU operation up to the maximum CPU rate with the system oscillator or the IRC as clock sources A second dedicated PLL is provided for USB
▲Clock output function
■Power control:
▲Four reduced power modes: Sleep, Deep-sleep, Power-down and Deep power-down
▲Power profiles residing in boot ROM
▲Processor wake-up from Deep-sleep and Power-down modes via reset, selectable GPIO pins, watchdog interrupt or USB port activity
■Power-On Reset(POR):
■Brownout detect with four separate thresholds for interrupt and forced reset
■Unique device serial number for identification
■Single 3.3V power supply(1.8 to3.6V)
■Temperature range-40 to+85℃
■Available in 48-pin LQFP48-pin TFBGA and 33-pin HVQFN package
■Pin-compatible with the LPC134x series
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LPC11U00 、 LPC11U12FHN33/201 、 LPC11U12FBD48/201 、 LPC11U13FBD48/201 、 LPC11U14FHN33/201 、 LPC11U14FBD48/201 、 LPC11U14FET48/201 |
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Datasheet |
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Please see the document for details |
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HVQFN33;LQFP48;TFBGA48 |
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English Chinese Chinese and English Japanese |
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April 2011 |
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9397 750 17080 |
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603 KB |
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