LPC11U12FBD48/201,151 by NXP | ARM Based Microcontrollers | Avnet AMERICAS
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LPC11U12FBD48/201,151

NXP

MCU 32-bit LPC11U00 ARM Cortex M0 RISC 16KB Flash 2.5V/3.3V 48-Pin LQFP Tray

Manufacturer Part #: LPC11U12FBD48/201,151

Alternate Part #: LPC11U12FBD48/201,


legend RoHS Compliant

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The LPC11U12FBD48 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 LPC11U12FBD48 operates at CPU frequencies of up to 50 MHz. The peripheral complement of the LPC11U12FBD48 includes up to 16 kB of flash memory, 6 kB of SRAM data memory, a highly flexible and configurable Full Speed USB 2.0 device controller, one Fast-mode Plus I2C-bus interface, one RS-485/EIA-485 USART with support for synchronous mode and smart card interface, one SSP interface, four general purpose counter/timers, a 10-bit ADC, and up to 40 general purpose I/O pins.

Key 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
  • Up to 16 kB on-chip flash program memory
  • 6 kB SRAM data memory
  • 16 kB boot ROM
  • In-System Programming (ISP) and In-Application Programming (IAP)
  • Standard JTAG test/debug interface
  • Serial Wire Debug
  • Boundary scan for simplified board testing
  • Up to 40 General Purpose I/O (GPIO) pins
  • GPIO pins can be used as edge and level sensitive interrupt sources
  • GPIO grouped interrupt module
  • High-current source output driver (20 mA) on one pin (P0_7)
  • High-current sink driver (20 mA) on true open-drain pins (P0_4 and P0_5)
  • 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
  • One SSP controller 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
  • 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
  • Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
  • Power profiles residing in boot ROM allowing to optimize performance
  • Processor wake-up from Deep-sleep and Power-down modes
  • Processor wake-up from Deep power-down mode using one special function pin
  • Integrated PMU (Power Management Unit) to minimize power consumption
  • 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
  • Pin compatible to the LPC134x series

Technical Attributes

Description
Value
Find similar Parts
Instruction Set Architecture
RISC
RAM Size
6 KB
On-Chip ADC
8-chx10-bit
Number of Timers
4
Data Bus Width
32 Bits
Operating Supply Voltage
2.5|3.3 V
Watchdog
1
Operating Temperature
-40 to 85 °C
Maximum Speed
50 MHz
Max Processing Temp
260 °C
Maximum Power Dissipation
1500 mW
Program Memory Size
16 KB
Mounting
Surface Mount
Device Core
ARM Cortex M0
Program Memory Type
Flash
Interface Type
I2C/USART/USB
Lead Finish
Tin
Number of Programmable I/Os
40
Minimum Operating Supply Voltage
1.8 V
Maximum Operating Supply Voltage
3.6 V

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8542310000
HTSN:
8542310000
UNSPSC:
32101628
UNSPSC VERSION:
V15.1101

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