NXP LPC2104B Microcontroller

The NXP LPC2104B microcontroller is a highly-integrated, low-power, 32-bit MCU designed for a broad range of applications. Part of the LPC2100 family, this microcontroller is based on a 1.8V ARM7TDMI-S core, offering high performance and a rich feature set in a cost-effective package.

Key Features:

• Core: ARM7TDMI-S processor, running at up to 70 MHz.
• Memory: 128 kB of on-chip flash memory and 64 kB of SRAM, facilitating complex applications and minimizing the need for external memory components.
• Digital Peripherals: Multiple 32-bit timers, an advanced PWM unit, and up to 47 GPIO pins provide versatile digital control options.
• Serial Communications: Includes UARTs, I2C-bus, and SPI interfaces for full-duplex serial communication and peripheral connectivity.
• ADC: 10-bit A/D converter with multiple channels for accurate analog signal processing.
• System Control: A vectored interrupt controller for low latency interrupt processing and system control block for power management.
• Debugging and Emulation: JTAG and on-chip debug support facilitate development and troubleshooting.

Applications:

The LPC2104B is ideal for applications requiring a balance between processing power and power consumption, such as:

• Industrial control systems
• Alarm systems
• Medical instrumentation
• Utility meters
• Access control

Package and Availability:

The NXP LPC2104B is available in a compact LQFP64 package, ensuring a small footprint for space-constrained applications. With its robust design and wide operating temperature range, it is suited for both commercial and industrial environments.

With its combination of performance, integrated features, and cost-effectiveness, the NXP LPC2104B microcontroller is an excellent choice for designers looking to leverage the power and flexibility of the ARM architecture in their embedded applications.