Manufacturer Part Number
LPC2146FBD64,151
Manufacturer
NXP Semiconductors
Introduction
LPC2146 microcontroller part of LPC2100 series with ARM7 core
Product Features and Performance
ARM7 16/32-bit core at 60MHz
256KB Flash memory
40KB RAM
45 General Purpose I/O pins
On-chip peripherals (I2C, SPI, UART/USART, USB, PWM, WDT)
Internal Oscillator
Analog-to-Digital Converter (14 channels, 10-bit)
Digital-to-Analog Converter (1 channel, 10-bit)
Direct Memory Access (DMA) support
Product Advantages
Advanced RISC architecture with high performance
Large on-chip memory
Multiple connectivity options
Low power consumption
Key Technical Parameters
Core Size: 16/32-Bit
Speed: 60MHz
Number of I/O: 45
Program Memory Size: 256KB
RAM Size: 40KB
Voltage Supply: 3V to 3.6V
Data Converters: A/D 14x10b, D/A 1x10b
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset
Power-On Reset (POR)
Watchdog Timer (WDT)
Compatibility
Supports I2C, SPI, UART, USB interfaces
64-LQFP (10x10) package easily compatible with standard PCBs
Application Areas
Embedded system applications
Industrial control
Medical devices
Communication infrastructure
Product Lifecycle
Not For New Designs
Alternatives and upgrades available for new applications
Several Key Reasons to Choose This Product
Proven ARM7 architecture with good software support
Broad use in diverse applications enhances reliability
Wide operating voltage and temperature range for robust performance
Integrated peripherals reduce system costs and complexity
Extensive documentation and community support available
Manufacturer has a strong reputation in the industry