LPC13xx Series 32 kB Flash 8 kB RAM 72 MHz SMT 32-Bit-Microcontroller - LQFP-48

Mfr Part#: LPC1343FBD48,151
Mounting Method:  Surface Mount
Package Style:  LQFP-48
Packaging:  TRAY
Std Packaging Qty:  250




$2.25 USD (each)
5+ $2.25


Qty in Stock : 2,738
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Min. Order Qty: 5
Multiple of: 1
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Product Highlight

  • Family Name: LPC13xx
  • Core Processor: ARM Cortex-M3
  • Program Memory Type: Flash
  • Flash Size (Bytes): 32 kB
  • RAM Size: 8 kB
  • Speed: 72 MHz
  • No of I/O Lines: 40
  • InterfaceType / Connectivity: I2C / Microwire / SPI / SSI / SSP / UART / USART / USB
  • Peripherals: Brown-out Detect / Reset / POR / Watchdog
  • Number Of Timers: 4
  • Supply Voltage: 3.6 V
  • Operating Temperature: -40 to +85 °C
  • On-Chip ADC: 8-chx12-bit
  • Watchdog Timers: 1

The LPC13xx are ARM Cortex-M3 based microcontrollers for embedded applications featuring a high level of integration and low power consumption. The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration.

The LPC13xx operate at CPU frequencies of up to 72 MHz. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals and also includes an internal prefetch unit that supports speculative branching.


  • ARM Cortex-M3 processor, running at frequencies of up to 72 MHz
  • ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
  • Serial Wire Debug and Serial Wire Trace port
  • 32 kB (LPC1343/13)/16 kB (LPC1342)/8 kB (LPC1311) on-chip flash programming memory
  • 8 kB (LPC1343/13)/4 kB (LPC1342/11) SRAM.
  • In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software
  • Code Read Protection (CRP) with different security levels
  • Selectable boot-up: UART or USB (USB on LPC134x only)
  • On-chip drivers for MSC and HID (LPC134x only)
  • Single power supply (2.0 V to 3.6 V)
  • Brownout detect with four separate thresholds for interrupt and one threshold for forced reset
  • Power-On Reset (POR)
  • Unique device serial number for identification
  • Available as 48-pin LQFP package and 33-pin HVQFN package


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