Overview of MD80C31BH/B by Rochester Electronics LLC
The MD80C31BH/B is an 8-bit microcontroller, which operates at a maximum clock frequency of 12 MHz. Fabricated with CMOS technology, it is offered in a Ceramic Dual In-line Package (CDIP40), also referred to in technical specifications as DIP-40. This part features a comprehensive input/output lineup with 32 lines, a 16-bit address bus, and an 8-bit external data bus. Rated for military temperature grades, it operates between -55°C and 125°C.
Key attributes include its robust operating temperature range along with the flexibility of supply voltage spans from 4V to 6V. Additionally, it operates at 3.5 MHz when the voltage lowers to 4V. Noteworthy for its absence of analog to digital converters (ADCs), digital to analogue converters (DAC Channels), and pulse width modulation (PWM) channels, this microcontroller focuses on streamlined digital functionality. It utilizes through-hole technology, remaining suitable for high-reliability applications that can accommodate its bulkier physical profile compared to surface-mount equivalents.
As of the current writing, the factory lead time specified is 4 weeks, which is crucial information for planning and logistics in procurement processes.
Industry Applications for MD80C31BH/B
The characteristics of MD80C31BH/B potentially align it with several specialized applications across different industries. These suggestions are conceptual and should be verified by engineering and design teams concerning specific application requirements and industry standards.
- Industrial Automation: The robust operating temperatures and the availability of numerous I/O lines make it potentially suitable for process control and automation systems, where reliable operation in varying thermal environments is critical.
- Environmental Monitoring: Given its ability to operate at a broad range of temperatures, it could be used in devices meant for tracking environmental parameters like temperature, humidity, or chemical concentrations in harsh environments.
- Aerospace and Defense: The military temperature grade and its packaging technology (ceramic, metal-sealed cofired) suggest potential incorporation into aerospace applications or military equipment where durability and resilience are paramount. This application is reinforced by the inclusion of the ECCN code 3A001.A.2.C, indicating this component’s compliance with certain export control regulations typical in defense-related technologies.
Please note, these industry applications are conditional and must be further evaluated based on detailed requirements and compliance criteria.
About Rochester Electronics LLC
Rochester Electronics LLC is recognized for its specialization in continuing the manufacturing of obsolete semiconductor products for legacy systems. In the realm of Microcontrollers, they provide extended product life cycles which are critical for systems in aerospace, military, and industrial applications where upgrades can be infrequent and costly. Their offerings include a wide range of microcontrollers that often match or exceed the operational parameters of their original designs, including products like the MD80C31BH/B which is a part of their extended range.
Where to Find MD80C31BH/B by Rochester Electronics LLC
To procure the MD80C31BH/B, consider using resources like findchips.com where you can also find alternative Microcontrollers. Historically, distributors such as Rochester Electronics and DigiKey have stocked this part. However, to get the most current stock levels and pricing, checking on a comprehensive component aggregator like findchips.com is advised.