Overview
The LPC2131FBD64/01,11 is a single-chip 16/32-bit microcontroller from NXP USA Inc., based on the ARM7TDMI-S CPU. This microcontroller is part of the LPC2000 series and is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripheral features. It combines the benefits of a high-performance CPU with integrated flash memory, RAM, and various peripherals, making it suitable for complex embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| CPU | 16/32-bit ARM7TDMI-S |
| Flash Memory | 32 kB |
| RAM | 8 kB |
| ADC | 1 x 8-channel 10-bit ADC |
| DAC | No DAC (specific to LPC2131) |
| Package | LQFP64 (10 x 10 x 1.4 mm) |
| Operating Voltage | 3.0 V to 3.6 V (3.3 V ± 10%) with 5 V tolerant I/O pads |
| Temperature Range | -40°C to +85°C |
| Oscillator | External crystal (1 MHz to 30 MHz) or external oscillator (up to 50 MHz) |
| Power Saving Modes | Idle and Power-down modes |
Key Features
- Real-time emulation and embedded trace support through EmbeddedICE RT and Embedded Trace interfaces.
- High-speed single-chip solution with integrated flash memory and RAM.
- One 8-channel 10-bit ADC with conversion times as low as 2.44 μs per channel.
- Enhanced UARTs, Fast I/Os, and Brown-Out Detection (BOD).
- Individual enable/disable of peripheral functions and peripheral clock scaling for power optimization.
- Processor wake-up from Power-down mode via external interrupt or BOD.
Applications
The LPC2131FBD64/01,11 is versatile and can be used in a variety of applications, including:
- Industrial control systems.
- Automotive systems.
- Consumer electronics.
- Medical devices.
- Communication systems.
Q & A
- What is the CPU type of the LPC2131FBD64/01,11?
The CPU is a 16/32-bit ARM7TDMI-S. - How much flash memory does the LPC2131FBD64/01,11 have?
It has 32 kB of flash memory. - What is the RAM size of the LPC2131FBD64/01,11?
The RAM size is 8 kB. - Does the LPC2131FBD64/01,11 have a DAC?
No, the LPC2131FBD64/01,11 does not have a DAC. - What is the operating voltage range of the LPC2131FBD64/01,11?
The operating voltage range is 3.0 V to 3.6 V (3.3 V ± 10%). - What are the power saving modes available in the LPC2131FBD64/01,11?
The available power saving modes are Idle and Power-down. - Can the LPC2131FBD64/01,11 wake up from Power-down mode?
Yes, it can wake up via external interrupt or BOD. - What is the temperature range for the LPC2131FBD64/01,11?
The temperature range is -40°C to +85°C. - What type of package does the LPC2131FBD64/01,11 come in?
It comes in a LQFP64 package (10 x 10 x 1.4 mm). - What is the maximum frequency of the external oscillator?
The maximum frequency of the external oscillator is up to 50 MHz.
