Editing amd/am286zx-lx

{{amd title|Am286ZX/LX}}
{{ic family
| title             = Am286ZX/LX
| image             = KL AMD Am286ZX Marketing Sample.jpg
| caption           = Am286ZX Marketing Sample
| developer         = AMD
| manufacturer      = AMD
| type              = System on chips
| first announced   = October 1990
| first launched    = January 1991
| production start  = April 1991
| production end    = 
| arch              = 80286 and PC-AT integrated on chip
| isa               = x86-16
| microarch         = 80286
| word              = 16 bit
| proc              = 800 nm
| tech              = CMOS
| clock min         = 12 MHz
| clock max         = 16 MHz
| package           = PQFP-216
| socket            = 

| succession       = Yes
| predecessor      = Am286
| predecessor link = amd/am286
| successor        = 
| successor link   = 
}}
'''Am286ZX/LX''' was a family of [[system on chips]] based on the {{amd|Am286}} ({{intel|80286}}) architecture designed by [[AMD]] and introduced in late [[1990]]. These chips integrated the [[CMOS]] core from the {{amd|Am286}} family along with all the logic functions found in the original IBM PC-AT motherboard. These chips provided a clear advantage for mobile devices and laptops by providing lower-power, smaller space, and higher performance at cheaper.

== History ==
By 1990 just over 2.2 million laptops/notebooks were sold and they were projecting that number to increase to 4.6 by 1993.<ref>{{apa mag
| last      = Pastore| first     = Richard| middle    = | month     = December| day       = 25| year      = 1990| title     = Small is big in PC land| magazine  = Computerworld| issue     = | pages     = 27-29| doi       =| rmonth    = 5| rday      = 25| ryear     = 2016}}</ref>. In an attempt to reduce power consumption and reduce the overall size of mobile devices [[AMD]] introduced the AMD286ZX/LX family of SoCs which essentially took all the logic functions and glue chips found on the original IBM PC-AT motherboard and incorporated them onto a single chip. The system on a chip used AMD's existing static CMOS core {{amd|Am286#Low-power CMOS models|from the Am286 family}} and incorporated a bus controller, DMA controller, interrupt controller, and clock generator. The chips were 100% compatible with the IBM PC-AT board.

== Members ==
AMD offered two slightly different versions: Am286ZX and Am286LX.

=== Am286ZX ===
The Am286ZX offered the base features, which is the entire SoC with all of its basic functions.

<!-- NOTE: 
           This table is generated automatically from the data in the actual articles.
           If a microprocessor is missing from the list, an appropriate article for it needs to be
           created and tagged accordingly.

           Missing a chip? please dump its name here: http://en.wikichip.org/wiki/WikiChip:wanted_chips
-->
<table class="wikitable sortable">
<tr><th colspan="8" style="background:#D6D6FF;">Am286ZX Processors</th></tr>
<tr><th>Model</th><th>Launched</th><th>Process</th><th>Freq</th><th>Max Mem</th><th>Package</th><th>Min T<sub>case</sub></th><th>Max T<sub>case</sub></th></tr>
{{#ask: [[Category:microprocessor models by amd]][[instance of::microprocessor]][[microprocessor family::Am286ZX/LX]][[microprocessor series::Am286ZX]]
 |?full page name
 |?model number
 |?first launched
 |?process
 |?base frequency#MHz
 |?max memory#MB
 |?package
 |?min case temperature#°C
 |?max case temperature#°C
 |format=template
 |template=proc table 2
 |userparam=9
 |sep=,
 |mainlabel=-
}}
{{table count|col=8|ask=[[Category:microprocessor models by amd]][[instance of::microprocessor]][[microprocessor family::Am286ZX/LX]][[microprocessor series::Am286ZX]]}}
</table>
=== Am286LX === 
The Am286LX chips offered everything found in the Am286ZX but included a number of other power saving features such as CPU shutdown mode, system shutdown mode, staggered DRAM refresh, and slow-refresh DRAM support

<!-- NOTE: 
           This table is generated automatically from the data in the actual articles.
           If a microprocessor is missing from the list, an appropriate article for it needs to be
           created and tagged accordingly.

           Missing a chip? please dump its name here: http://en.wikichip.org/wiki/WikiChip:wanted_chips
-->
<table class="wikitable sortable">
<tr><th colspan="8" style="background:#D6D6FF;">Am286LX Processors</th></tr>
<tr><th>Model</th><th>Launched</th><th>Process</th><th>Freq</th><th>Max Mem</th><th>Package</th><th>Min T<sub>case</sub></th><th>Max T<sub>case</sub></th></tr>
{{#ask: [[Category:microprocessor models by amd]][[instance of::microprocessor]][[microprocessor family::Am286ZX/LX]][[microprocessor series::Am286LX]]
 |?full page name
 |?model number
 |?first launched
 |?process
 |?base frequency#MHz
 |?max memory#MB
 |?package
 |?min case temperature#°C
 |?max case temperature#°C
 |format=template
 |template=proc table 2
 |userparam=9
 |sep=,
 |mainlabel=-
}}
{{table count|col=8|ask=[[Category:microprocessor models by amd]][[instance of::microprocessor]][[microprocessor family::Am286ZX/LX]][[microprocessor series::Am286LX]]}}
</table>

== Documents ==
[[File:KL AMD Am286LX ZX.jpg|thumb|200px|right|Am286LX/ZX]]
=== Datasheet ===
* [[:File:Am286ZX-LX (December 1991).pdf|Am286ZX/LX (December 1991)]]

=== Others ===
* [[:File:The AMD Am286ZX Microprocessor.pdf|The AMD Am286ZX Microprocessor]]

== See also ==
* {{amd|Am286}}
* {{intel|80286}}

== References ==
{{reflist}}
designer	AMD +
first announced	October 1990 +
first launched	January 1991 +
full page name	amd/am286zx-lx +
instance of	system on a chip family +
instruction set architecture	x86-16 +
main designer	AMD +
manufacturer	AMD +
microarchitecture	80286 +
name	Am286ZX/LX +
package	PQFP-216 +
process	800 nm (0.8 μm, 8.0e-4 mm) +
technology	CMOS +
word size	16 bit (2 octets, 4 nibbles) +