TK80C186EC / TK80C188EC Microprocessors
General Description
The TK80C186EC and the TK80C188EC are all based on the same die. Unless otherwise noted, discussions of the TK80C186EC can be applied to both parts.
The TK80C186EC is an enhancement of the original 80C186EA and EB microprocessors. It offers new features while remaining object code compatible with the original EA series of processors.
The TK80C186EC will work correctly at either 3 or 5 volts. The original Intel parts were sorted by minimum operating voltage to select the parts for the “L” series. With today’s improved process control, it is possible for all Tekmos parts to operate at both 3 and 5 volts. Orders for the “L” series will be filled with "C" parts.
The small feature sizes (0.35u) used in the TK80C186EC result in a significant power reduction as compared to the original devices. This is enhanced through use of the Idle and Powerdown modes. These modes stop portions of, or all of the internal clocks to achieve the power savings.
The TK80C186EC integrates commonly used system peripherals with the 186 CPU core to save space and reduce overall power consumption. A programmable interrupt controller supports and prioritizes 128 interrupts from internal, external, and software sources. The TK80C186EC also contains three programmable timer / counters and two serial channels.
Features
Features of the TK80C186EC and TK0C188EC include:
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Minimum Order Quantity
We will continue to sell the TK80C186EC / TK80C188EC parts with a MOQ of 100 units as long as we have inventory in stock. Once that inventory is gone, then minimum order quantities will increase to 3000 parts per order.
80C186 Microprocessors
Microprocessors
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Main Office
Tekmos, Inc.
14121 Highway 290 West
Building #15
Austin, TX 78737
Phone: (512) 342-9871
