Overview
The LPC11U67JBD48E is a 32-bit microcontroller from NXP USA Inc., based on the ARM Cortex-M0+ core. This microcontroller is part of the LPC11U6x family, known for its low-cost and energy-efficient design. It operates at CPU frequencies of up to 50 MHz and features a two-stage pipeline and fast single-cycle I/O access, making it suitable for a variety of applications requiring efficient processing and low power consumption.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | ARM Cortex-M0+ |
| CPU Frequency | Up to 50 MHz |
| Flash Memory | Up to 256 KB |
| SRAM | Up to 36 KB (including two additional 2 KB blocks) |
| EEPROM | Up to 4 KB |
| Package Type | 48-LQFP |
| Supply Voltage | 2.4 V to 3.6 V |
| Operating Temperature | -40°C to 105°C |
| GPIO Pins | Up to 80 general-purpose I/O pins |
| Peripherals | DMA controller, CRC engine, USB device controller, I2C-bus interfaces, USARTs, SSP interfaces, PWM/timer subsystem, Real-Time Clock, 12-bit ADC, temperature sensor |
Key Features
- ARM Cortex-M0+ Core: Energy-efficient core with a two-stage pipeline and fast single-cycle I/O access.
- Memory: Up to 256 KB flash memory, up to 36 KB SRAM, and up to 4 KB EEPROM.
- Peripherals: Includes DMA controller, CRC engine, full-speed USB device controller, two I2C-bus interfaces, up to five USARTs, two SSP interfaces, PWM/timer subsystem, Real-Time Clock, 12-bit ADC, and temperature sensor.
- GPIO: Up to 80 general-purpose I/O pins with configurable pull-up/pull-down resistors, programmable open-drain mode, input inverter, and programmable glitch filter and digital filter.
- Power Modes: Sleep mode, Deep-sleep mode, Power-down mode, and Deep power-down mode with wake-up on external pin inputs and USART activity.
- Clock Generation: 12 MHz internal RC oscillator, on-chip 32 kHz oscillator for RTC, and crystal oscillator with an operating range of 1 MHz to 25 MHz.
Applications
- Three-phase e-meter
- Car radio
- GPS tracker
- Medical monitor
- Gaming accessories
- PC peripherals
Q & A
- What is the core processor of the LPC11U67JBD48E?
The core processor is the ARM Cortex-M0+.
- What is the maximum CPU frequency of the LPC11U67JBD48E?
The maximum CPU frequency is up to 50 MHz.
- How much flash memory does the LPC11U67JBD48E have?
The LPC11U67JBD48E has up to 256 KB of flash memory.
- What is the package type of the LPC11U67JBD48E?
The package type is 48-LQFP.
- What is the operating temperature range of the LPC11U67JBD48E?
The operating temperature range is -40°C to 105°C.
- Does the LPC11U67JBD48E support USB?
Yes, it supports a full-speed USB device controller with XTAL-less low-speed mode.
- What types of power modes are available on the LPC11U67JBD48E?
The available power modes include Sleep mode, Deep-sleep mode, Power-down mode, and Deep power-down mode.
- How many GPIO pins does the LPC11U67JBD48E have?
The LPC11U67JBD48E has up to 80 general-purpose I/O pins.
- What is the supply voltage range for the LPC11U67JBD48E?
The supply voltage range is 2.4 V to 3.6 V.
- Does the LPC11U67JBD48E have a Real-Time Clock?
Yes, it includes a Real-Time Clock.
