LPC2148 ARM7 Microcontroller
A high-performance 32-bit RISC microcontroller with extensive features
- Core: ARM7 TDMI-S
- Flash ROM: 512KB with ISP and IAP
- RAM: 32KB
- ADCs: Two 10-bit ADCs with 14 channels
- USB: 2.0 Full Speed Device Controller
- UARTs: Two UARTs, one with full modem interface
- Interfaces: Two I2C, Two SPI
- Timers: Two 32-bit timers
Top Features:
- 32-bit ARM7 TDMI-S microcontroller in LQFP64 package
- High-speed 60 MHz operation with 512KB flash memory
- USB 2.0 Full-speed compliant device controller
- Multiple serial interfaces and general purpose I/O pins
LPC2148 is a widely used ARM7 TDMI-S based microcontroller offering a powerful 32-bit RISC architecture. With 512KB of Flash ROM supporting In-System Programming (ISP) and In-Application Programming (IAP), along with 32KB of RAM, this microcontroller provides a wide range of functionalities.
Featuring two UARTs, two I2C and SPI serial interfaces, and two 32-bit timers, LPC2148 offers versatile communication and timing capabilities. The presence of multiple ADCs, USB 2.0 controller, and PWM unit further enhance its utility across various applications.
With a maximum CPU clock of 60 MHz and on-chip PLL for clock generation, the LPC2148 ensures efficient performance. The microcontroller also includes a Real-Time Clock (RTC) for time-sensitive applications and power-saving modes like Idle and Power-down for optimized energy consumption.
- Package Details: LQFP64
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