Key facts
- Brand
- Intel
- Model
- 80C186EB/80C188EB
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 4
- Languages
- EN
- Last added
- 2026-09-29
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Intel 80C186EB/80C188EB User Manual
The Intel 80C186EB/80C188EB User Manual provides comprehensive information on the 80186 family microprocessors, covering topics such as the core architecture, bus interface, clock generator, peripheral control block, timer/counter, chip‑select logic, and serial communications. It includes a detailed table of contents, introductory material, and extensive technical chapters for developers and engineers.
Additional sections describe Intel's customer support services, literature ordering procedures, and worldwide sales offices, helping users obtain further documentation, technical assistance, and training resources.
Intel 80C186EB/80C188EB specifications
| Operating Voltage | 3V or 5V |
|---|---|
| Maximum Clock Frequency (3V) | 16 MHz |
| Maximum Clock Frequency (5V) | 25 MHz |
| Serial Channels | Two independent Serial Channels |
| Chip Selects | Ten Programmable Chip Selects |
Source: Intel 80C186EB/80C188EB and 80L186EB/80L188EB 16-Bit Embedded Processors Datasheet
All Intel 80C186EB/80C188EB documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How can I order additional Intel literature?
You can order Intel literature by contacting Intel Literature Sales via phone or mail; U.S. and Canada toll‑free number is (800) 548‑4725.
What is the relationship between the 80C186EB and 80L186EB?
The 80L186EB is the 3V version of the 80C186EB and is functionally identical to it.
From: Intel 80C186EB/80C188EB and 80L186EB/80L188EB 16-Bit Embedded Processors Datasheet
Is the 80C186EB compatible with previous 80C186XL processors?
Yes, the 80C186EB is object code compatible with the 80C186XL/80C188XL microprocessors.
From: Intel 80C186EB/80C188EB and 80L186EB/80L188EB 16-Bit Embedded Processors Datasheet
What is the difference between the C and L series processors?
The 'L' in the part number denotes low voltage operation, while the 'C' denotes standard voltage operation.
From: Intel 80C186EB/80C188EB and 80L186EB/80L188EB 16-Bit Embedded Processors Datasheet
Are the C and L devices functionally identical?
Yes, the 'C' and 'L' devices are physically and functionally identical.
From: Intel 80C186EB/80C188EB and 80L186EB/80L188EB 16-Bit Embedded Processors Datasheet
What is the difference between the C and L series processors?
The 'L' in the part number denotes low voltage operation, while physically and functionally the 'C' and 'L' devices are identical.
From: intel 80C186EB/80C188EB AND 80L186EB/80L188EB 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS