Overview
The NXP LPC8N04FHI24Z is a 32-bit ARM Cortex-M0+ microcontroller designed for ultra-low power consumption and integrated NFC connectivity. This cost-effective MCU serves as an entry-level solution for embedded applications, particularly those requiring NFC/RFID capabilities. It features a selectable CPU frequency of up to 8 MHz and multiple power-down modes, making it ideal for applications where energy efficiency is crucial.
Key Specifications
| Specification | Details |
|---|---|
| Processor | ARM Cortex-M0+ |
| Frequency | Up to 8 MHz |
| Flash Memory | 32 KB |
| SRAM | 8 KB |
| Package Type | 24-HVQFN (4x4 mm) |
| Voltage Range | 1.72 V to 3.6 V |
| NFC/RFID Interface | ISO 14443 type A |
| Communication Interfaces | I2C-bus, SPI/SSP |
| Power Consumption | < 50 nA in battery off mode at 3.0 V |
| Power Management | Integrated Power Management Unit (PMU), multiple power-down modes |
Key Features
- ARM Cortex-M0+ processor with Nested Vectored Interrupt Controller
- Selectable CPU frequency up to 8 MHz
- Integrated NFC/RFID ISO 14443 type A interface
- I2C-bus interface supporting full I2C-bus specification and fast mode
- Analog peripherals including temperature sensor with ±1.5°C absolute temperature accuracy
- Energy harvesting functionality to power the MCU from the NFC field
- Over-the-air (OTA) firmware update using Secondary Bootloader (SBL) library
- Multiple power-down modes: sleep, deep sleep, deep power-down, and battery off
- Power gating for each analog peripheral for ultra-low power operation
Applications
The LPC8N04FHI24Z is suitable for a variety of applications, including:
- NFC/RFID tags and readers
- Smart home devices
- IoT devices requiring low power consumption
- Health and fitness trackers
- Payment and access control systems
Q & A
- What is the processor type of the LPC8N04FHI24Z?
The LPC8N04FHI24Z features an ARM Cortex-M0+ processor. - What is the maximum CPU frequency of the LPC8N04FHI24Z?
The maximum CPU frequency is up to 8 MHz. - How much flash and SRAM memory does the LPC8N04FHI24Z have?
The LPC8N04FHI24Z has 32 KB of flash memory and 8 KB of SRAM. - What type of NFC/RFID interface does the LPC8N04FHI24Z support?
The LPC8N04FHI24Z supports an NFC/RFID ISO 14443 type A interface. - What are the power-down modes available on the LPC8N04FHI24Z?
The available power-down modes are sleep, deep sleep, deep power-down, and battery off. - Can the LPC8N04FHI24Z be powered from the NFC field?
Yes, the LPC8N04FHI24Z can be powered from the NFC field through energy harvesting. - What is the voltage range for the LPC8N04FHI24Z?
The voltage range is from 1.72 V to 3.6 V. - Does the LPC8N04FHI24Z support OTA firmware updates?
Yes, it supports OTA firmware updates using the Secondary Bootloader (SBL) library. - What is the package type of the LPC8N04FHI24Z?
The package type is 24-HVQFN (4x4 mm). - What is the typical power consumption in battery off mode?
The typical power consumption in battery off mode is less than 50 nA at 3.0 V.
