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AM188ES +BOM

High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers

Manufacturer:

XILINX
Mfr.Part #:

AM188ES
Datasheet:

AM188ES Datasheet (PDF)
Package/Case:

QFP
RoHS:
EDA/CAD Models:

Request Free CAD Models for AM188ES

AM188ES General Description

GENERAL DESCRIPTIONThe Am186™ES/ESLV and Am188™ES/ESLV microcontrollers are an ideal upgrade for 80C186/188 and 80L186/188 microcontroller designs requiring 80C186/188 and 80L186/188 compatibility, increased performance, serial communications, and a direct bus interface.DISTINCTIVE CHARACTERISTICS■ E86™ family 80C186-/188- and 80L186-/188- compatible microcontrollers with enhanced bus interface — Lower system cost with higher performance — 3.3-V ±0.3-V operation (Am186ESLV and Am188ESLV microcontrollers)■ High performance — 20-, 25-, 33-, and 40-MHz operating frequencies — Supports zero-wait-state operation at 25 MHz with 100-ns static memory (Am186ESLV and Am188ESLV microcontrollers) and 40 MHz with 70-ns static memory (Am186ES and Am188ES microcontrollers) — 1-Mbyte memory address space — 64-Kbyte I/O space■ Enhanced features provide improved memory access and remove the requirement for a 2x clock input — Nonmultiplexed address bus — Processor operates at the clock input frequency — On the Am186ES/ESLV microcontroller, 8-bit or 16-bit memory and I/O static bus option■ Enhanced integrated peripherals provide increased functionality, while reducing system cost — Thirty-two programmable I/O (PIO) pins — Two full-featured asynchronous serial ports allow full-duplex, 7-bit, 8-bit, or 9-bit data transfers — Serial port hardware handshaking with CTS, RTS, ENRX, and RTR selectable for each port — Multidrop 9-bit serial port protocol — Independent serial port baud rate generators — DMA to and from the serial ports — Watchdog timer can generate NMI or reset — A pulse-width demodulation option — A data strobe, true asynchronous bus interface option included for DEN — Pseudo static RAM (PSRAM) controller includes auto refresh capability — Reset configuration register■ Familiar 80C186/80L186 peripherals — Two independent DMA channels — Programmable interrupt controller with up to eight external and eight internal interrupts — Three programmable 16-bit timers — Programmable memory and peripheral chip-select logic — Programmable wait state generator — Power-save clock divider■ Software-compatible with the 80C186/80L186 and 80C188/80L188 microcontrollers with widely available native development tools, applications, and system software■ A compatible evolution of the Am186EM and Am188™EM microcontrollers■ Available in the following packages: — 100-pin, thin quad flat pack (TQFP) — 100-pin, plastic quad flat pack (PQFP)