Hot-selling and scarce TN80C188XL12 16-Bit Microcontroller PLCC68

Product Features

Form, fit, and function compatible version of the low power Intel 80C186XL/80C188XL

Operation modes:

– Enhanced mode

o DRAM refresh control unit

o Power-save mode

o Direct interface to 80C187 (IA186XL only)

– Compatible mode

o Pin-for-pin replacement for NMOS 80186/80188 non-numeric applications

Integrated feature set

– Static, modular CPU

– Clock generator

– Two independent DMA channels

– Programmable interrupt controller

– Three programmable 16-bit timers

– Dynamic RAM refresh control unit

– Programmable memory and peripheral chip select logic

– Programmable wait state generator

– Local bus controller

– Power-save mode

– System-level testing support (high impedance test mode)

Completely object-code compatible with existing 8086/8088 software and has ten additional instructions over 8086/8088

Crystal supports internal 20–25 MHz operation

Direct addressing capability to 1 MByte memory and 64 Kbyte I/O

Available in 68-Lead:

– Plastic Leaded Chip Carrier (PLCC)

Available in 80-Lead:

– Plastic Quad Flat Pack (PQFP)

– Low Profile Quad Flat Pack (LQFP)

Extended Temperature Range (-40°C to +85°C)

Product Photos

For more product information, please download the PDF