IA186EM/IA188EM
16-BIT MICROCONTROLLERS
Advance Information Sheet
innovASIC
FEATURES
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Pin-for-Pin compatible with AMD® Am186EM/188EM devices
All features are retained, including:
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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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Synchronous serial port
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Asynchronous serial port (UART)
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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 IA186EM/188EM is a form, fit, and function replacement for the original Advanced Micro
Devices® Am186EM/188EM 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 IA186EM/188EM. The
complete data sheet which documents all necessary engineering information about the
IA186EM/188EM 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:
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INNOVASIC [ INNOVASIC, INC ]
