LPC1112FHN33/102,5
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NXP USA Inc. LPC1112FHN33/102,5

Manufacturer No:
LPC1112FHN33/102,5
Manufacturer:
NXP USA Inc.
Package:
Bulk
Description:
IC MCU 32BIT 16KB FLASH 32HVQFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LPC1112FHN33/102,5 is a 32-bit microcontroller from NXP USA Inc., part of the LPC11xx MCU Family. This microcontroller is based on the Arm Cortex-M0 core and is designed for low-cost, high-performance applications. It operates at CPU frequencies of up to 50 MHz, making it suitable for a wide range of embedded systems.

Key Specifications

Specification Details
Processor Core Arm Cortex-M0
CPU Frequency Up to 50 MHz
Flash Memory 16 KB
Package Type HVQFN33 (plastic thermal enhanced very thin quad flat package)
Number of GPIO Pins Up to 42 General Purpose I/O (GPIO) pins
Analog Peripherals 10-bit ADC with input multiplexing among 5, 6, or 8 pins depending on package size
Serial Interfaces UART with fractional baud rate generation, internal FIFO, and RS-485 support; Two SPI controllers with SSP features and FIFO; I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus
Clock Generation 12 MHz internal RC oscillator; Crystal oscillator with an operating range of 1 MHz to 25 MHz; Programmable watchdog oscillator; PLL for CPU operation up to the maximum CPU rate
Power Supply Single power supply (1.8 V to 3.6 V)
Power Modes Sleep, Deep-sleep, and Deep power-down modes

Key Features

  • Digital peripherals: Up to 42 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors and open-drain mode support.
  • High-current output driver (20 mA) on one pin and high-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus.
  • Four general purpose counter/timers with up to eight capture inputs and up to 13 match outputs.
  • Programmable WatchDog Timer (WDT) and programmable windowed WDT on certain series.
  • Integrated Power Management Unit (PMU) to minimize power consumption during various power modes.
  • Unique device serial number for identification.
  • Power-On Reset (POR) and Brownout detect with up to four separate thresholds for interrupt and forced reset.

Applications

The LPC1112FHN33/102,5 microcontroller is suitable for a variety of applications, including:

  • Industrial control systems
  • Consumer electronics
  • Medical devices
  • Automotive systems
  • IoT devices
  • Smart home appliances

Q & A

  1. What is the CPU core of the LPC1112FHN33/102,5 microcontroller?

    The CPU core is based on the Arm Cortex-M0.

  2. What is the maximum CPU frequency of the LPC1112FHN33/102,5?

    The maximum CPU frequency is up to 50 MHz.

  3. How much flash memory does the LPC1112FHN33/102,5 have?

    The LPC1112FHN33/102,5 has 16 KB of flash memory.

  4. What type of package is the LPC1112FHN33/102,5 available in?

    The LPC1112FHN33/102,5 is available in the HVQFN33 package.

  5. How many GPIO pins does the LPC1112FHN33/102,5 have?

    The LPC1112FHN33/102,5 has up to 42 General Purpose I/O (GPIO) pins.

  6. What analog peripherals are available on the LPC1112FHN33/102,5?

    The LPC1112FHN33/102,5 includes a 10-bit ADC with input multiplexing among 5, 6, or 8 pins depending on the package size.

  7. What serial interfaces are supported by the LPC1112FHN33/102,5?

    The LPC1112FHN33/102,5 supports UART, SPI, and I2C-bus interfaces.

  8. What are the power modes available on the LPC1112FHN33/102,5?

    The LPC1112FHN33/102,5 supports Sleep, Deep-sleep, and Deep power-down modes.

  9. What is the voltage range of the power supply for the LPC1112FHN33/102,5?

    The power supply voltage range is from 1.8 V to 3.6 V.

  10. Does the LPC1112FHN33/102,5 have a unique device serial number?

    Yes, the LPC1112FHN33/102,5 has a unique device serial number for identification.

Product Attributes

Core Processor:ARM® Cortex®-M0
Core Size:32-Bit Single-Core
Speed:50MHz
Connectivity:I²C, SPI, UART/USART
Peripherals:Brown-out Detect/Reset, POR, WDT
Number of I/O:28
Program Memory Size:16KB (16K x 8)
Program Memory Type:Flash
EEPROM Size:- 
RAM Size:2K x 8
Voltage - Supply (Vcc/Vdd):1.8V ~ 3.6V
Data Converters:A/D 8x10b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 85°C (TA)
Mounting Type:Surface Mount
Package / Case:32-VQFN Exposed Pad
Supplier Device Package:32-HVQFN (7x7)
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Similar Products

Part Number LPC1112FHN33/102,5 LPC1112FHN33/103,5 LPC1112FHN33/202,5 LPC1111FHN33/102,5 LPC1112FHI33/102,5 LPC1112FHN33/101,5
Manufacturer NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc.
Product Status Discontinued at Digi-Key Active Discontinued at Digi-Key Discontinued at Digi-Key Active Active
Core Processor ARM® Cortex®-M0 ARM® Cortex®-M0 ARM® Cortex®-M0 ARM® Cortex®-M0 ARM® Cortex®-M0 ARM® Cortex®-M0
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 50MHz 50MHz 50MHz 50MHz 50MHz 50MHz
Connectivity I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, WDT Brown-out Detect/Reset, POR, WDT
Number of I/O 28 28 28 28 28 28
Program Memory Size 16KB (16K x 8) 16KB (16K x 8) 16KB (16K x 8) 8KB (8K x 8) 16KB (16K x 8) 16KB (16K x 8)
Program Memory Type Flash Flash Flash Flash Flash Flash
EEPROM Size - - - - - -
RAM Size 2K x 8 2K x 8 4K x 8 2K x 8 2K x 8 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V 1.8V ~ 3.6V
Data Converters A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b A/D 8x10b
Oscillator Type Internal Internal Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 32-VQFN Exposed Pad 32-VQFN Exposed Pad 32-VQFN Exposed Pad 32-VQFN Exposed Pad 32-VFQFN Exposed Pad 32-VQFN Exposed Pad
Supplier Device Package 32-HVQFN (7x7) 32-HVQFN (7x7) 32-HVQFN (7x7) 32-HVQFN (7x7) 32-HVQFN (5x5) 32-HVQFN (7x7)

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