IA186ES/IA188ES
16-BIT MICROCONTROLLERS
Advance Information Sheet
innovASIC
FEATURES
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Pin-for-Pin compatible with AMD® Am186ES/188ES devices
All features are retained, including:
•
PLL allowing same crystal/system clock frequency
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8086/8088 instruction set with additional 186 instruction set extensions
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Programmable interrupt controller
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Two DMA channels
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Three 16-bit timers
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Programmable chip select logic and wait-state generator
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Dedicated watch dog timer
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Two independent asynchronous serial ports (UARTs)
o
DMA capability
o
Hardware flow control
o
7, 8, or 9-bit data capability
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Pulse Width Demodulator feature
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Up to 32 programmable I/O pins (PIO)
Pseudo-static/dynamic RAM controller
Fully static CMOS design
40 MHz operation at industrial operating conditions
+5 VDC power supply
Available packages:
o
100-pin Thin Quad Flat Pack (TQFP)
o
100-pin Plastic Quad Flat Pack (PQFP)
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The IA186ES/188ES is a form, fit, and function replacement for the original Advanced Micro
Devices® Am186ES/188ES family of microcontrollers. innovASIC 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 IA186ES/188ES. The
complete data sheet which documents all necessary engineering information about the
IA186ES/188ES including functional and I/O descriptions, electrical characteristics, and
applicable timing will be available when the device nears completion.
Copyright
©
2002
innovASIC
www.innovasic.com
Customer Support:
The End of Obsolescence™
Page 1 of 2
1-888-824-4184
IA186ES/IA188ES
16-BIT MICROCONTROLLERS
Advance Information Sheet
Description
The IA186ES/188ES family of microcontrollers replaces obsolete AMD
®
Am186ES/188ES
devices, allowing customers to retain existing board designs, software compilers/assemblers, and
emulation tools, thereby avoiding expensive redesign efforts.
The IA186ES/188ES microcontrollers are an upgrade for the 80C186/188 microcontroller
designs, with integrated peripherals to provide increased functionality and reduce system costs.
The InnovASIC devices are designed to satisfy requirements of embedded products designed for
telecommunications, office automation and storage, and industrial controls.
•
Ordering Information
The IA186ES/188ES prototypes will be available in Q4 2002 timeframe. Specific versions
include:
o
IA186ES-TQF100I – 16-bit bus version in 100-pin TQFP package
o
IA186ES-PQF100I – 16-bit bus version in 100-pin PQFP package
o
IA188ES-TQF100I – 8-bit bus version in 100-pin TQFP package
o
IA188ES-PQF100I – 8-bit bus version in 100-pin PQFP package
For additional information, contact Mike Berg, V.P. Sales and Marketing, at 1-888-824-4184,
extension 128.
Copyright
©
2002
innovASIC
www.innovasic.com
Customer Support:
The End of Obsolescence™
Page 2 of 2
1-888-824-4184
