Texas Instruments

JBP28S42MJ  

Memory ICs Products

JBP28S42MJ Description

The JBP28S42MJ is a high-performance 512 x 8 (4Kbit) bipolar PROM manufactured by Texas Instruments, designed for applications requiring reliable, high-speed non-volatile memory. Housed in a 20-CDIP (Through Hole) package, this device operates within a 4.5V to 5.5V supply range and delivers an access time of 70 ns, making it suitable for demanding embedded systems. Its parallel memory interface ensures efficient data transfer, while the PROM (Programmable Read-Only Memory) format provides permanent storage for critical firmware or configuration data. The device is ROHS3 compliant and features a Not Applicable Moisture Sensitivity Level (MSL), ensuring durability in industrial environments.

JBP28S42MJ Features

• Memory Organization: 512 x 8 (4Kbit) for flexible data storage.
• Fast Access Time: 70 ns performance for high-speed applications.
• Wide Voltage Range: Operates at 4.5V–5.5V, compatible with standard TTL logic levels.
• Robust Packaging: 20-CDIP Through Hole design for secure mounting in harsh conditions.
• Non-Volatile Storage: PROM format ensures data retention without power.
• Industrial Reliability: ROHS3 compliant and MSL Not Applicable for extended operational life.
• Parallel Interface: Enables efficient data transfer for system integration.

JBP28S42MJ Applications

The JBP28S42MJ is ideal for:

• Legacy Industrial Systems: Where bipolar PROMs are preferred for their noise immunity and durability.
• Embedded Control Systems: Storing boot code or configuration data in automation equipment.
• Military/Aerospace Electronics: Due to its wide temperature range (-55°C) and robust construction.
• Telecommunication Hardware: For firmware storage in routers and switches requiring stable, long-term memory.
• Medical Devices: Where reliable, non-volatile storage is critical for operational integrity.

Conclusion of JBP28S42MJ

The JBP28S42MJ stands out as a high-speed, durable PROM solution for applications demanding long-term data integrity and industrial-grade reliability. Its 70 ns access time, parallel interface, and wide voltage range make it a versatile choice for legacy and modern systems alike. Texas Instruments' reputation for quality ensures this device meets stringent performance standards, making it a trusted component in mission-critical electronics. For engineers seeking a robust, non-volatile memory IC, the JBP28S42MJ delivers exceptional value and performance.

JBP28S42MJ Documents

Download datasheets and manufacturer documentation for JBP28S42MJ