Hot-selling and scarce TN80C186EA20 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS PLCC68 spot stock

Product Descriptions

The 80C186EA is a CHMOS high integration embedded microprocessor. The 80C186EA includes all of the features of an ‘‘Enhanced Mode’’ 80C186 while adding the additional capabilities of Idle and Powerdown Modes. In Numerics Mode, the 80C186EA interfaces directly with an 80C187 Numerics Coprocessor.

Product Features

Y Integrated Feature Set

Ð Static 186 CPU Core

Ð Power Save, Idle and Powerdown Modes

Ð Clock Generator

Ð 2 Independent DMA Channels

Ð 3 Programmable 16-Bit Timers

Ð Dynamic RAM Refresh Control Unit

Ð Programmable Memory and

Peripheral Chip Select Logic

Ð Programmable Wait State Generator

Ð Local Bus Controller

Ð System-Level Testing Support (High Impedance Test Mode)

Y Speed Versions Available (5V):

Ð 25 MHz (80C186EA25/80C188EA25)

Ð 20 MHz (80C186EA20/80C188EA20)

Ð 13 MHz (80C186EA13/80C188EA13)

Y Speed Versions Available (3V):

Ð 13 MHz (80L186EA13/80L188EA13)

Ð 8 MHz (80L186EA8/80L188EA8)

Y Direct Addressing Capability to 1 Mbyte Memory and 64 Kbyte I/O

Y Supports 80C187 Numeric Coprocessor Interface (80C186EA only)

Y Available in the Following Packages:

Ð 68-Pin Plastic Leaded Chip Carrier (PLCC)

Ð 80-Pin EIAJ Quad Flat Pack (QFP)

Ð 80-Pin Shrink Quad Flat Pack (SQFP)

Y Available in Extended Temperature Range (b40§ C to a85§ C)

Product Photos

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