IA80C186/IA80C188
Advance Information Sheet
16-BIT MICROCONTROLLERS
Copyright
2002
www.innovasic.com
innov
ASIC
Customer Support:
The End of Obsolescence
TM
Page 1 of 2
1-888-824-4184
FEATURES
Pin-for-Pin compatible with AMD
80C186/188 devices
Fully static CMOS design
40 MHz operation at industrial operating conditions
All features are retained, including:
Enhanced mode with DRAM refresh control and power save features
8086/8088 instruction set with additional 186 instruction set extensions
Programmable interrupt controller
Two DMA channels
Three 16-bit timers
Programmable chip select logic and wait-state generator
Available packages:
o
80-pin Thin Quad Flat Pack (TQFP)
o
80-pin Plastic Quad Flat Pack (PQFP)
The IA80C186/188 is a form, fit, and function replacement for the original Advanced Micro
Devices
AM80C186/188 family of microcontrollers. innov
ASIC
produces replacement ICs using
its MILES
TM
, or Managed IC Lifetime Extension System, cloning technology. This technology
produces replacement ICs far more complex than "emulation" while ensuring they are compatible
with the original IC. MILES
TM
captures the design of a clone so it can be produced even as silicon
technology advances. MILES
TM
also verifies the clone against the original IC so that even the
"undocumented features" are duplicated.
This Advance Information Sheet contains preliminary information for the IA80C186/188. The
complete data sheet which documents all necessary engineering information about the
IA80C186/188 including functional and I/O descriptions, electrical characteristics, and applicable
timing will be available when the device nears completion.
innov
ASIC
IA80C186/IA80C188
Advance Information Sheet
16-BIT MICROCONTROLLERS
Copyright
2002
www.innovasic.com
innov
ASIC
Customer Support:
The End of Obsolescence
TM
Page 2 of 2
1-888-824-4184
DESCRIPTION
The IA80C186/188 family of microcontrollers are CMOS high-integration microcontrollers that
replace obsolete AMD
80C186/188 devices, allowing customers to retain existing board designs,
software compilers/assemblers, and emulation tools, thereby avoiding expensive redesign efforts.
The InnovASIC device provides an enhanced 40 MHz operation at industrial operating conditions,
and retains the Enhanced Mode with DRAM refresh control and power save features. The
Enhanced Mode of operation allows the full feature set of the 80C186/188 to be utilized. The
IA80C186/188 is upward compatible with 8086 and 8088 software and fully compatible with
80186 and 80188 software.
Ordering Information
The IA80C186/188 prototypes will be available in Q4 2002 timeframe. Specific versions
include:
o
IA80C186-TQF80I 16-bit bus version in 80-pin TQFP package
o
IA80C186-PQF80I 16-bit bus version in 80-pin PQFP package
o
IA80C188-TQF80I 8-bit bus version in 80-pin TQFP package
o
IA80C188-PQF80I 8-bit bus version in 80-pin PQFP package
For additional information, contact Mike Berg, V.P. Sales and Marketing, at 1-888-824-4184,
extension 128.
PDF 
ZIP