Part Details for MC6850P by Motorola Semiconductor Products
Results Overview of MC6850P by Motorola Semiconductor Products
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MC6850P Information
MC6850P by Motorola Semiconductor Products is a Serial IO/Communication Controller.
Serial IO/Communication Controllers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for MC6850P
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 25 |
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RFQ | ||
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ComSIT USA | ASYNCHRONOUS COMMUNICATIONS INTERFACE ADAPTER (ACIA) Serial I/O Controller, 1 Channel(s), 0.125MBps, NMOS, PDIP24 ECCN: EAR99 RoHS: Not Compliant |
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RFQ | |
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Component Electronics, Inc | DIP 24P TUBE | 12 |
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$3.0000 / $4.6200 | Buy Now |
US Tariff Estimator: MC6850P by Motorola Semiconductor Products
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for MC6850P
MC6850P Part Data Attributes
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MC6850P
Motorola Semiconductor Products
Buy Now
Datasheet
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Compare Parts:
MC6850P
Motorola Semiconductor Products
Serial I/O Controller, 1 Channel(s), 0.125MBps, NMOS, PDIP24, PLASTIC, DIP-24
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MOTOROLA INC | |
| Package Description | PLASTIC, DIP-24 | |
| Reach Compliance Code | Unknown | |
| HTS Code | 8542.31.00.01 | |
| Address Bus Width | 1 | |
| Boundary Scan | NO | |
| Bus Compatibility | 6800 | |
| Clock Frequency-Max | 1 MHz | |
| Communication Protocol | ASYNC, BIT | |
| Data Encoding/Decoding Method | NRZ | |
| Data Transfer Rate-Max | 0.125 MBps | |
| External Data Bus Width | 8 | |
| JESD-30 Code | R-PDIP-T24 | |
| JESD-609 Code | e0 | |
| Length | 31.75 mm | |
| Low Power Mode | NO | |
| Number of DMA Channels | ||
| Number of I/O Lines | ||
| Number of Serial I/Os | 1 | |
| Number of Terminals | 24 | |
| On Chip Data RAM Width | ||
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| RAM (words) | 0 | |
| Seated Height-Max | 5.08 mm | |
| Supply Voltage-Max | 5.25 V | |
| Supply Voltage-Min | 4.75 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Technology | NMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 15.24 mm | |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
Alternate Parts for MC6850P
This table gives cross-reference parts and alternative options found for MC6850P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC6850P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| EF6850C | Teledyne e2v | Check for Price | LAN Controller, 1 Channel(s), 0.125MBps, CMOS, CDIP24, SIDE BRAZED, DIP-24 | MC6850P vs EF6850C |
MC6850P Frequently Asked Questions (FAQ)
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The MC6850P can operate at a maximum clock frequency of 2 MHz.
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The RST signal should be asserted low for at least 10 clock cycles during power-up to ensure proper reset of the device.
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The VCC pin is the power supply pin for the internal logic of the MC6850P. It should be connected to a stable 5V power supply through a decoupling capacitor (e.g., 0.1uF).
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The MC6850P can be interfaced with a microprocessor through the data bus (DB0-DB7) and control signals (CS, RD, WR, and IRQ). The microprocessor should assert the CS signal low to select the MC6850P, and then use the RD and WR signals to read or write data to/from the device.
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The IRQ signal is an output signal that is asserted low by the MC6850P when a peripheral device (e.g., a serial communication device) requires attention from the microprocessor. The microprocessor should respond to the IRQ signal by servicing the peripheral device.