ia186xl Innovasic Semiconductor Inc., ia186xl Datasheet - Page 7

• Manufacturer Part Number: ia186xl
• Description: 16-bit Microcontroller
• Manufacturer: Innovasic Semiconductor Inc.

IA186XL/IA188XL
16-Bit Microcontrollers
1.2
The primary features of the IA186XL and IA188XL microcontrollers are as follows:
Chapter 4, Functional
microcontrollers, including the features listed above.
Operation modes:
Features
Form, fit, and function compatible version of the low power Intel 80C186XL/80C188XL
Integrated feature set
Completely object-code compatible with existing 8086/8088 software and has ten
additional instructions over 8086/8088
Crystal supports internal 20–33 MHz operation
Direct addressing capability to 1 MByte memory and 64 Kbyte I/O
Available in 68-Lead:
Available in 80-Lead:
Extended Temperature Range (-40°C to +85°C)
– Enhanced mode
– Compatible mode
– Static, modular CPU
– Clock generator
– Two independent DMA channels
– Programmable interrupt controller
– Three programmable 16-bit timers
– Dynamic RAM refresh control unit
– Programmable memory and peripheral chip select logic
– Programmable wait state generator
– Local bus controller
– Power-save mode
– System-level testing support (high impedance test mode)
– Plastic Leaded Chip Carrier (PLCC)
– Plastic Quad Flat Pack (PQFP)
– Low Profile Quad Flat Pack (LQFP)
o DRAM refresh control unit
o Power-save mode
o Direct interface to 80C187 (IA186XL only)
o Pin-for-pin replacement for NMOS 80186/80188 non-numeric applications
®
Description, provides details of the IA186XL and IA188XL
UNCONTROLLED WHEN PRINTED OR COPIED
ENG211080711-01
Page 7 of 72
Preliminary Data Sheet
September 30, 2008
http://www.Innovasic.com
Customer Support:
1-888-824-4184