Overview
The LPC2138FBD64/01 is a 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 to offer high performance and versatility for a wide range of applications. It features advanced peripherals, significant memory options, and robust debugging capabilities, making it suitable for complex embedded systems.
Key Specifications
| Specification | Details |
|---|---|
| CPU | 16/32-bit ARM7TDMI-S with real-time emulation and embedded trace support |
| Flash Memory | Up to 512 KB ISP/IAP Flash |
| SRAM | Up to 32 KB |
| ADC | Two 8-channel 10-bit ADCs (total of up to 16 analog inputs) |
| DAC | Single 10-bit DAC |
| UARTs | Enhanced UARTs |
| 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 |
| Package | LQFP64 plastic low profile quad flat package; 64 leads; body 10 × 10 × 1.4 mm |
| Oscillator | On-chip integrated oscillator operates with external crystal in range of 1 MHz to 30 MHz and with external oscillator up to 50 MHz |
Key Features
- High-performance 60-MHz, 32-bit ARM7TDMI-S CPU with AHB/APB interfaces
- Very fast Flash programming via on-chip ISP/IAP
- EmbeddedICE RT and Embedded Trace interfaces for real-time debugging
- Power saving modes including Idle and Power-down, with individual enable/disable of peripheral functions and peripheral clock scaling
- Processor wake-up from Power-down mode via external interrupt or BOD
- Single power supply chip with POR and BOD circuits
Applications
The LPC2138FBD64/01 is versatile and can be used in a variety of applications, including:
- Industrial control systems
- Automotive systems
- Communication gateways
- IoT devices
- Embedded systems requiring high performance and low power consumption
Q & A
- What is the CPU type of the LPC2138FBD64/01?
The CPU is a 16/32-bit ARM7TDMI-S with real-time emulation and embedded trace support. - How much Flash memory does the LPC2138FBD64/01 have?
The LPC2138FBD64/01 has up to 512 KB ISP/IAP Flash. - What is the SRAM capacity of the LPC2138FBD64/01?
The SRAM capacity is up to 32 KB. - What are the ADC and DAC specifications?
The LPC2138FBD64/01 features two 8-channel 10-bit ADCs and a single 10-bit DAC. - What is the operating voltage range of the LPC2138FBD64/01?
The operating voltage range is 3.0 V to 3.6 V (3.3 V ± 10%) with 5 V tolerant I/O pads. - What are the power saving modes available?
The power saving modes include Idle and Power-down, with individual enable/disable of peripheral functions and peripheral clock scaling. - How does the processor wake up from Power-down mode?
The processor can wake up from Power-down mode via external interrupt or BOD. - What is the temperature range for the LPC2138FBD64/01?
The temperature range is -40°C to +85°C. - What type of package is the LPC2138FBD64/01 available in?
The LPC2138FBD64/01 is available in an LQFP64 plastic low profile quad flat package; 64 leads; body 10 × 10 × 1.4 mm. - What are some common applications for the LPC2138FBD64/01?
Common applications include industrial control systems, automotive systems, communication gateways, IoT devices, and embedded systems requiring high performance and low power consumption.
