IA186ES/ia188es advance information sheet 16 - bit microcontrollers copyright ? 2002 www.innovasic.com innov asic customer support: the end of obsolescence ? page 1 of 2 1 - 888 - 824 - 4184 f eatures pin - for - pin compatible with amd am186es/188es devices all features are retained, including: pll allowing same crystal/system clock frequency 8086/8088 instruction set with additional 186 instruction set extensions programmable interrupt contro ller two dma channels three 16 - bit timers programmable chip select logic and wait - state generator dedicated watch dog timer two independent asynchronous serial ports (uarts) o dma capability o hardware flow control o 7, 8, or 9 - bit data capability pulse width de modulator feature 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 pl astic quad flat pack (pqfp) the IA186ES/188es is a form, fit, and function replacement for the original advanced micro devices am186es/188es family of microcontrollers. innov asic produces replacement ics using its miles tm , or managed ic lifetime extensi on 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 adva nces. 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 ne cessary 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. innov asic
IA186ES/ia188es advance information sheet 16 - bit microcontrollers copyright ? 2002 www.innovasic.com innov asic customer support: the end of obsolescence ? page 2 of 2 1 - 888 - 824 - 4184 description the IA186ES/188es family of microcontro llers 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 automat ion 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 ver sion 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.
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