Overview
The LPC2132FBD64/01 is a 16/32-bit microcontroller from NXP USA Inc., part of the LPC2100 series. It is based on the ARM7TDMI-S CPU, which provides a balance of high performance and low power consumption. This microcontroller is packaged in a 64-pin LQFP (Low Profile Quad Flat Package) and is designed for a wide range of applications requiring advanced processing capabilities and multiple peripheral functions.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | ARM7TDMI-S |
| Core Size | 16/32-bit |
| Program Memory Size | 64 KB (64K x 8) |
| RAM Size | 16 KB |
| Supply Voltage | 3.0 V to 3.6 V (3.3 V ± 10%) |
| Operating Temperature | -40°C to +85°C |
| Package Type | 64-LQFP (10x10 mm) |
| Number of I/O Pins | 47 |
| Maximum CPU Clock Speed | 60 MHz |
| Data Converters | 8-channel 10-bit ADC, 1-channel 10-bit DAC |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, UART, I²C, SPI, SSP |
Key Features
- High-Performance CPU: Based on the ARM7TDMI-S CPU, offering 16/32-bit processing capabilities.
- Memory and Storage: 64 KB of on-chip flash program memory and 16 KB of on-chip static RAM.
- Analog and Digital Conversion: Includes an 8-channel 10-bit ADC and a 1-channel 10-bit DAC.
- Timer and PWM Units: Two 32-bit timers with four capture and four compare channels each, and a PWM unit with six outputs.
- Serial Interfaces: Multiple serial interfaces including two UARTs, two Fast I²C-bus, SPI, and SSP.
- GPIO and Interrupts: Up to 47 general-purpose I/O pins with up to nine edge or level sensitive external interrupt pins.
- Power Management: Low power modes including Idle and Power-down, with individual enable/disable of peripheral functions for additional power optimization.
- Real-Time Clock: Low power real-time clock with independent power and dedicated 32 kHz clock input.
Applications
The LPC2132FBD64/01 microcontroller is well-suited for various applications such as:
- Communication gateways and protocol converters
- Soft modems and voice recognition systems
- Low-end imaging applications
- Industrial control systems
- Automotive and consumer electronics
Q & A
- What is the core processor of the LPC2132FBD64/01?
The core processor is the ARM7TDMI-S.
- What is the maximum CPU clock speed of the LPC2132FBD64/01?
The maximum CPU clock speed is 60 MHz.
- How much program memory does the LPC2132FBD64/01 have?
The LPC2132FBD64/01 has 64 KB of on-chip flash program memory.
- What types of analog and digital converters are available on the LPC2132FBD64/01?
The microcontroller includes an 8-channel 10-bit ADC and a 1-channel 10-bit DAC.
- What are the power supply requirements for the LPC2132FBD64/01?
The supply voltage range is 3.0 V to 3.6 V (3.3 V ± 10%).
- What is the operating temperature range of the LPC2132FBD64/01?
The operating temperature range is -40°C to +85°C.
- How many general-purpose I/O pins does the LPC2132FBD64/01 have?
The microcontroller has up to 47 general-purpose I/O pins.
- What serial interfaces are available on the LPC2132FBD64/01?
The microcontroller includes two UARTs, two Fast I²C-bus, SPI, and SSP.
- Does the LPC2132FBD64/01 support in-system programming?
Yes, it supports In-System Programming/In-Application Programming (ISP/IAP) via on-chip bootloader software.
- What are the power management features of the LPC2132FBD64/01?
The microcontroller has low power modes including Idle and Power-down, with individual enable/disable of peripheral functions for additional power optimization.
