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October 1995
COPYRIGHT
©
INTEL CORPORATION, 1995
Order Number: 272431-004
80C186XL/80C188XL
16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS
Y
Low Power, Fully Static Versions of
80C186/80C188
Y
Operation Modes:
Ð Enhanced Mode
Ð DRAM Refresh Control Unit
Ð Power-Save Mode
Ð Direct Interface to 80C187
(80C186XL Only)
Ð Compatible Mode
Ð NMOS 80186/80188 Pin-for-Pin
Replacement for Non-Numerics
Applications
Y
Integrated Feature Set
Ð Static, Modular CPU
Ð Clock Generator
Ð 2 Independent DMA Channels
Ð Programmable Interrupt Controller
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 Power-Save Mode
Ð System-Level Testing Support (High
Impedance Test Mode)
Y
Completely Object Code Compatible
with Existing 8086/8088 Software and
Has 10 Additional Instructions over
8086/8088
Y
Speed Versions Available
Ð 25 MHz (80C186XL25/80C188XL25)
Ð 20 MHz (80C186XL20/80C188XL20)
Ð 12 MHz (80C186XL12/80C188XL12)
Y
Direct Addressing Capability to
1 MByte Memory and 64 Kbyte I/O
Y
Available in 68-Pin:
Ð Plastic Leaded Chip Carrier (PLCC)
Ð Ceramic Pin Grid Array (PGA)
Ð Ceramic Leadless Chip Carrier
(JEDEC A Package)
Y
Available in 80-Pin:
Ð Quad Flat Pack (EIAJ)
Ð Shrink Quad Flat Pack (SGFP)
Y
Available in Extended Temperature
Range (
b
40
§
Cto
a
85
§
C)
The Intel 80C186XL is a Modular Core re-implementation of the 80C186 microprocessor. It offers higher speed
and lower power consumption than the standard 80C186 but maintains 100% clock-for-clock functional com-
patibility. Packaging and pinout are also identical.
272431-1
1