Overview
The LPC2134FBD64 is a single-chip 16/32-bit microcontroller produced by NXP USA Inc. It is part of the LPC2000 series, which is based on the ARM7TDMI-S CPU. This microcontroller combines high performance with low power consumption, making it ideal for a variety of applications where miniaturization and efficiency are crucial.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU | 16/32-bit ARM7TDMI-S |
| Flash Memory | 128 kB |
| SRAM | 16 kB |
| ADC | 2 x 10-bit ADC |
| DAC | 1 x 10-bit DAC |
| Timers | 2 x 32-bit timers with 4 capture and 4 compare channels each |
| PWM | 6-channel PWM unit |
| Serial Interfaces | 2 x UARTs, 2 x Fast I2C-bus (400 kbit/s), SPI, SSP |
| GPIO | Up to 47 x 5 V tolerant general-purpose I/O pins |
| Package | LQFP64 plastic low profile quad flat package |
| Operating Voltage | 3.0 V to 3.6 V (3.3 V ± 10%) |
| Temperature Range | -40 °C to +85 °C |
| Maximum CPU Clock | 60 MHz |
Key Features
- High-performance 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support.
- 128 kB of embedded high-speed flash memory and 16 kB of SRAM.
- Dual 10-bit ADC and a single 10-bit DAC.
- Multiple serial interfaces including UARTs, Fast I2C-bus, SPI, and SSP.
- Two 32-bit timers with four capture and four compare channels each, and a 6-channel PWM unit.
- Low power Real-time clock with independent power and dedicated 32 kHz clock input.
- Up to 47 x 5 V tolerant general-purpose I/O pins and nine edge or level sensitive external interrupt pins.
- Power saving modes including Idle and Power-down, with individual enable/disable of peripheral functions.
Applications
The LPC2134FBD64 is suitable for various applications where high performance, low power consumption, and miniaturization are key requirements. These include:
- Access control systems.
- Point-of-sale terminals.
- Industrial automation.
- Medical devices.
- Consumer electronics.
Q & A
- What is the CPU type of the LPC2134FBD64?
The LPC2134FBD64 is based on the 16/32-bit ARM7TDMI-S CPU.
- How much flash memory does the LPC2134FBD64 have?
The LPC2134FBD64 has 128 kB of embedded high-speed flash memory.
- What types of ADC and DAC are available on the LPC2134FBD64?
The LPC2134FBD64 features two 10-bit ADCs and one 10-bit DAC.
- What are the power saving modes available on the LPC2134FBD64?
The LPC2134FBD64 includes Idle and Power-down modes, with individual enable/disable of peripheral functions for additional power optimization.
- What is the maximum CPU clock speed of the LPC2134FBD64?
The maximum CPU clock speed is 60 MHz.
- What is the operating voltage range of the LPC2134FBD64?
The operating voltage range is 3.0 V to 3.6 V (3.3 V ± 10%).
- What types of serial interfaces are available on the LPC2134FBD64?
The LPC2134FBD64 includes two UARTs, two Fast I2C-bus interfaces, SPI, and SSP.
- How many GPIO pins does the LPC2134FBD64 have?
The LPC2134FBD64 has up to 47 x 5 V tolerant general-purpose I/O pins.
- What is the package type of the LPC2134FBD64?
The LPC2134FBD64 is available in an LQFP64 plastic low profile quad flat package.
- What is the temperature range for the LPC2134FBD64?
The temperature range is -40 °C to +85 °C.
