32-Bit System-on-Chip The **LH7A404N0F000B3** is a microcontroller manufactured by **NXP Semiconductors**. Below are its key specifications, descriptions, and features based on available information:
### **Specifications:**
- **Manufacturer:** NXP
- **Core Processor:** ARM7TDMI
- **Operating Frequency:** Up to **80 MHz**
- **Flash Memory:** **512 KB**
- **RAM:** **64 KB**
- **Operating Voltage:** **3.3V** (typical)
- **Package Type:** **LQFP** (Low-profile Quad Flat Package)
- **I/O Pins:** **80 pins**
- **Operating Temperature Range:** **-40°C to +85°C**
### **Descriptions:**
- The **LH7A404N0F000B3** is an **ARM7-based microcontroller** designed for embedded applications requiring high performance and low power consumption.
- It integrates **on-chip Flash memory and SRAM**, reducing the need for external memory components.
- Suitable for industrial control, automotive, and consumer electronics applications.
### **Features:**
- **ARM7TDMI RISC Core** (Supports Thumb instruction set)
- **On-chip 512 KB Flash** for program storage
- **64 KB SRAM** for data storage
- **Multiple Communication Interfaces:**
- **UART, SPI, I2C**
- **USB 2.0 Full-Speed Controller**
- **Timers & PWM Modules**
- **10-bit ADC** (Analog-to-Digital Converter)
- **Low-power modes** for energy-efficient operation
- **JTAG Debug Interface** for development and testing
This microcontroller is optimized for real-time control and connectivity applications. For exact datasheet details, refer to **NXP’s official documentation**.
