Overview
The LPC1225FBD48/301,1 is an Arm Cortex-M0 based microcontroller designed by NXP USA Inc. for embedded applications. It is characterized by its high level of integration and low-power consumption, making it suitable for a wide range of applications that require efficient performance and minimal power usage.
This microcontroller operates at CPU frequencies of up to 30 MHz and features up to 80 kB of Flash memory and 8 kB of data memory. The LPC1225FBD48 is available in a 48-lead LQFP (Low Profile Quad Flat Package) with a body size of 7 x 7 x 1.4 mm.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Type | Arm Cortex-M0 |
| CPU Frequency | Up to 30 MHz |
| Flash Memory | Up to 80 kB |
| Data Memory | 8 kB |
| Package Type | LQFP48 (7 x 7 x 1.4 mm) |
| Supply Voltage | 3.3 V |
| Operating Temperature | -40°C to 85°C |
| GPIO Pins | Up to 39 General Purpose I/O (GPIO) pins |
| Peripheral Interfaces | DMA controller, CRC engine, I²C, SSP/SPI, UARTs, Timers, ADC, Comparators |
Key Features
- High Integration: Includes a DMA controller, CRC engine, one Fast-mode Plus I²C interface, one SSP/SPI interface, two UARTs, four general purpose timers, a 10-bit ADC, and two comparators.
- Low Power Consumption: Features three reduced power modes: Sleep, Deep-sleep, and Deep power-down, along with brownout detect and Power-On Reset (POR).
- Flexible GPIO: Up to 39 General Purpose I/O (GPIO) pins with programmable pull-up resistor, open-drain mode, and programmable digital input glitch filter.
- Analog Peripherals: Includes an 8-channel, 10-bit ADC and two highly flexible analog comparators.
- Real-Time Clock (RTC): Supports wake-up from Deep-sleep and Deep power-down modes via the RTC.
- Security and Identification: Features a unique device serial number for identification.
Applications
- Industrial Automation: Suitable for control systems, sensors, and actuators in industrial environments.
- Consumer Electronics: Can be used in various consumer devices such as home appliances, gaming consoles, and wearables.
- Medical Devices: Applicable in medical equipment that requires low power consumption and high reliability.
- Automotive Systems: Used in automotive control units, sensors, and other embedded systems within vehicles.
- IoT Devices: Ideal for Internet of Things (IoT) applications that demand low power and high integration.
Q & A
- What is the CPU type of the LPC1225FBD48/301,1 microcontroller?
The CPU type is Arm Cortex-M0.
- What is the maximum CPU frequency of the LPC1225FBD48/301,1?
The maximum CPU frequency is up to 30 MHz.
- How much Flash and data memory does the LPC1225FBD48/301,1 have?
The LPC1225FBD48/301,1 has up to 80 kB of Flash memory and 8 kB of data memory.
- What is the package type and size of the LPC1225FBD48/301,1?
The package type is LQFP48 with a body size of 7 x 7 x 1.4 mm.
- What is the supply voltage range for the LPC1225FBD48/301,1?
The supply voltage is 3.3 V.
- What are the key peripheral interfaces available on the LPC1225FBD48/301,1?
The key peripheral interfaces include DMA controller, CRC engine, I²C, SSP/SPI, UARTs, timers, ADC, and comparators.
- Does the LPC1225FBD48/301,1 support low power modes?
Yes, it supports three reduced power modes: Sleep, Deep-sleep, and Deep power-down.
- What is the operating temperature range for the LPC1225FBD48/301,1?
The operating temperature range is -40°C to 85°C.
- How many GPIO pins does the LPC1225FBD48/301,1 have?
The LPC1225FBD48/301,1 has up to 39 General Purpose I/O (GPIO) pins.
- Does the LPC1225FBD48/301,1 have a Real-Time Clock (RTC)?
Yes, it includes a Real-Time Clock (RTC) that supports wake-up from Deep-sleep and Deep power-down modes.
