Key facts
- Brand
- Intel
- Model
- 80C188EA
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-07
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Intel 80C186EA/80C188EA/80L186EA/80L188EA Datasheet
This document describes the 80C186EA, 80C188EA, 80L186EA, and 80L188EA, which are 16-bit high-integration embedded processors designed for low-power and space-critical applications. The devices feature a static CPU core compatible with the 80C186XL family, offering fully static operation to minimize current consumption.
Read onlineIntel 80C188EA specifications
| Operating Voltage (Low) | 3V |
|---|---|
| Operating Voltage (High) | 5V |
| Operating Frequency (High) | 25 MHz, 20 MHz or 13 MHz |
| DMA Channels | 2 Independent DMA Channels |
| Timers | 3 Programmable 16-Bit Timers |
All Intel 80C188EA documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the main difference between the C and L series devices?
The 'L' in the part number denotes low voltage operation, while physically and functionally they are identical.
Is this processor compatible with previous Intel models?
Yes, it is object code compatible with the 80C186XL embedded processor.
How many DMA channels does the 80C186EA provide?
The processor includes two independent DMA channels for CPU‑independent data transfers.
From: Intel 80C186EA/80C188EA and 80L186EA/80L188EA 16‑Bit Embedded Processors Datasheet
What is the highest clock speed for the 5 V version of the 80C186EA?
The 5 V version can operate up to 25 MHz.
From: Intel 80C186EA/80C188EA and 80L186EA/80L188EA 16‑Bit Embedded Processors Datasheet