*Other brands and names are the property of their respective owners.
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or
copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products. Intel retains the right to make
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.
November 1994
COPYRIGHT ' INTEL CORPORATION, 1995
Order Number: 272430-002
80186/80188
HIGH-INTEGRATION 16-BIT MICROPROCESSORS
Y
Integrated Feature Set
— Enhanced 8086-2 CPU
— Clock Generator
— 2 Independent DMA Channels
— Programmable Interrupt Controller
— 3 Programmable 16-bit Timers
— Programmable Memory and
Peripheral Chip-Select Logic
— Programmable Wait State Generator
— Local Bus Controller
Y
Available in 10 MHz and 8 MHz
Versions
Y
High-Performance Processor
— 4 Mbyte/Sec Bus Bandwidth
Interface
@
8 MHz (80186)
— 5 Mbyte/Sec Bus Bandwidth
Interface
@
10 MHz (80186)
Y
Direct Addressing Capability to 1 Mbyte
of Memory and 64 Kbyte I/O
Y
Completely Object Code Compatible
with All Existing 8086, 8088 Software
— 10 New Instruction Types
Y
Numerics Coprocessing Capability
Through 8087 Interface
Y
Available in 68 Pin:
— Plastic Leaded Chip Carrier (PLCC)
— Ceramic Pin Grid Array (PGA)
— Ceramic Leadless Chip Carrier (LCC)
Y
Available in EXPRESS
— Standard Temperature with Burn-In
— Extended Temperature Range
(
b
40§Cto
a
85§C)
272430–1
Figure 1. Block Diagram
1