INOVC IA80C186PQF80I, IA80C186TQF80I, IA80C188PQF80I, IA80C188TQF80I Datasheet
IA80C186/IA80C188 Advance Information Sheet
16-BIT MICROCONTROLLERS
Copyright 2002 www.innovasic.com
innovASIC Customer Support:
The End of Obsolescence 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. innovASIC produces replacement ICs using
its MILESTM, 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. MILESTM captures the design of a clone so it can be produced even as silicon
technology advances. MILESTM 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.
innovASIC
IA80C186/IA80C188 Advance Information Sheet
16-BIT MICROCONTROLLERS
Copyright 2002 www.innovasic.com
innovASIC Customer Support:
The End of Obsolescence 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.
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