Rohm Semiconductor BR24C32-WMN6TP

BR24C32-WMN6TP - High-Performance 32Kbit I2C EEPROM Memory IC

The BR24C32-WMN6TP from Rohm Semiconductor is a reliable 32Kbit non-volatile EEPROM memory solution designed for embedded systems requiring persistent data storage. This I2C-compatible memory IC features a 4K x 8 organization and operates at clock frequencies up to 400kHz, making it ideal for industrial control systems, automotive electronics, consumer devices, and IoT applications.

Key Features & Benefits

• 32Kbit Memory Capacity: 4K x 8 organization provides ample storage for configuration data, calibration parameters, and user settings
• I2C Interface: Industry-standard two-wire serial interface simplifies integration and reduces pin count
• Wide Voltage Range: 2.5V to 5.5V supply voltage supports both 3.3V and 5V systems
• Fast Operation: 400kHz clock frequency enables quick data access and transfer
• Extended Temperature Range: -40°C to 85°C operating range ensures reliable performance in harsh environments
• Low Power Consumption: Ideal for battery-powered and energy-efficient applications
• Surface Mount Package: 8-SOIC package (3.90mm width) facilitates automated assembly and compact PCB layouts
• RoHS Compliant: Meets environmental standards for lead-free manufacturing
• High Endurance: Supports up to 1 million write/erase cycles for long-term reliability
• Data Retention: Guaranteed 10-year data retention at 85°C for critical applications

Applications & Use Cases

• Industrial Automation: Store machine parameters, calibration data, and operational settings in PLCs and industrial controllers
• Automotive Electronics: ECU configuration, odometer data, and vehicle settings retention in automotive systems
• Consumer Electronics: User preferences, device settings, and configuration data in smart home devices and appliances
• Medical Equipment: Critical calibration data and patient settings in medical instrumentation and diagnostic equipment
• Telecommunications: Network configuration and provisioning data in routers, switches, and communication infrastructure
• IoT & Edge Computing: Sensor calibration, device identity, and configuration storage in IoT nodes and edge devices
• Metering Systems: Energy consumption data and calibration parameters in smart meters and utility monitoring
• Security Systems: Access codes, encryption keys, and system configuration in security and access control systems

Design Considerations & Integration Tips

When integrating the BR24C32-WMN6TP into your design, consider the following best practices:

• Pull-up Resistors: Use appropriate pull-up resistors (typically 4.7kΩ to 10kΩ) on SDA and SCL lines for reliable I2C communication
• Decoupling Capacitors: Place a 0.1µF ceramic capacitor close to the VCC pin to ensure stable power supply and reduce noise
• Write Protection: Implement software write protection mechanisms to prevent accidental data corruption during critical operations
• Address Configuration: Utilize the device address pins to support multiple EEPROM devices on the same I2C bus
• Page Write Mode: Leverage page write functionality to optimize write performance for bulk data updates
• ESD Protection: Consider adding ESD protection on I2C lines for applications exposed to harsh electrical environments

Why Choose HQICKEY for Your Memory Components?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed traceability and lifecycle support. Our extensive Memory catalog includes EEPROM, Flash, SRAM, and DRAM solutions from leading manufacturers worldwide.

We understand the critical importance of reliable memory components in embedded systems. That's why we offer:

• 100% Authentic Components: All products sourced directly from authorized distributors with full traceability
• Competitive Pricing: Volume discounts and flexible pricing for both prototype and production quantities
• Fast Global Shipping: Expedited delivery options to meet your project timelines
• Technical Support: Expert engineering assistance for component selection and design integration
• Comprehensive Documentation: Datasheets, application notes, and reference designs to accelerate your development
• Lifecycle Management: Long-term availability and obsolescence management for sustained production
• Quality Assurance: Rigorous testing and inspection to ensure component reliability

Whether you're prototyping a new product, scaling to production, or managing long-term supply chain needs, HQICKEY is your trusted partner for semiconductor sourcing. Our team of experienced professionals is dedicated to helping you succeed in your embedded system designs.

For the latest industry insights, technical articles, product announcements, and semiconductor market trends, visit our News Blog to stay informed about emerging technologies and innovations in the memory and semiconductor industry.

Ordering Information & Support

The BR24C32-WMN6TP is available for immediate shipment from our global distribution centers. We maintain substantial inventory levels to support both small-batch prototyping and high-volume production requirements.

Available Services:

• Sample quantities for evaluation and testing
• Volume pricing for production orders
• Custom packaging and labeling options
• Scheduled delivery programs for JIT manufacturing
• Technical consultation and design review support
• Cross-reference and alternative component recommendations

Contact our sales team today for volume pricing, custom packaging options, technical assistance, or any questions about the BR24C32-WMN6TP. Our knowledgeable staff is ready to help you find the right memory solution for your application and ensure seamless integration into your design.

Get Started: Request a quote, order samples, or speak with our technical team to discuss your specific requirements. We're committed to providing exceptional service and support throughout your entire product lifecycle.

• BR24C32-WMN6TP.pdf