Editing amd/am186/mr80186-3

{{amd title|MR80186-3}}
{{mpu
| name                = MR80186-3
| no image            = Yes
| image               = 
| image size          = 
| caption             = 
| designer            = Intel
| manufacturer        = AMD
| model number        = MR80186-3
| part number         = MR80186-3
| part number 1       = 
| part number 2       = 
| part number 3       = 
| market              = Embedded
| first announced     = 1984
| first launched      = 1984
| last order          = 
| last shipment       = 

| family              = Am186
| series              = Am186
| locked              = 
| frequency           = 8 MHz
| bus type            = 
| bus speed           = 2 MHz
| bus rate            = 2 MT/s

| microarch           = 80186
| platform            = 
| chipset             = 
| core name           = 80186
| core family         = 
| core model          = 
| core stepping       = 
| process             = 1.5 µm
| transistors         = 55,000
| technology          = nMOS
| die size            = 
| word size           = 16 bit
| core count          = 1
| max cpus            = 1
| max memory          = 1 MiB
| max memory addr     = 


| power               = 3 W
| v core              = 5 V
| v core tolerance    = 5 %
| sdp                 = 
| tdp                 = 
| ctdp down           = 
| ctdp down frequency = 
| ctdp up             = 
| ctdp up frequency   = 
| temp min            = 
| temp max            = 
| tjunc min           = 
| tjunc max           = 
| tcase min           = -55 °C
| tcase max           = 125 °C
| tstorage min        = -65 °C
| tstorage max        = 150 °C

| packaging           = Yes
| package 0           = CLCC-68
| package 0 type      = CLCC
| package 0 pins      = 68
| package 0 pitch     = 1.27 mm
| package 0 width     = 24.13 mm
| package 0 length    = 21.59 mm
| package 0 height    = 2.16 mm
| socket 0            = CLCC-68
| socket 0 type       = CLCC
}}
'''MR80186-3''' was a {{arch|16}} {{intel|80186}}-based microprocessor designed by [[Intel]] and manufactured by [[AMD]]. This model, which operated at 8 MHz, supported military temperature range and was otherwise identical to the standard models.

== Cache ==
{{main|intel/microarchitectures/80186#Memory_Hierarchy|l1=80186 § Cache}}
{{cache info
|l1 cache=0 KiB
|l1 break=1x0 KiB
|l1 desc=
|l1 extra=
|l2 cache=0 KiB
|l2 break=1x0 KiB
}}

== Graphics ==
This chip had no integrated graphics processing unit.

== Features ==
* Military temperature range
* 10 new instructions
* Two DMA channels
* Three programmable interrupt timers
* Local Bus Controller
* Object code-compatible with all {{intel|8086|86}}/{{intel|8088|88}} software

== Documents ==
* [[:File:AMD 80186 (1985).pdf|AMD 80186 (1985)]], Publication #03551 Rev C
base frequency	8 MHz (0.008 GHz, 8,000 kHz) +
bus rate	2 MT/s (0.002 GT/s, 2,000 kT/s) +
bus speed	2 MHz (0.002 GHz, 2,000 kHz) +
core count	1 +
core name	80186 +
core voltage	5 V (50 dV, 500 cV, 5,000 mV) +
core voltage tolerance	5 % +
designer	Intel +
family	Am186 +
first announced	1984 +
first launched	1984 +
full page name	amd/am186/mr80186-3 +
instance of	microprocessor +
l1$ size	0 KiB (0 B, 0 MiB) +
l2$ size	0 MiB (0 KiB, 0 B, 0 GiB) +
ldate	1984 +
manufacturer	AMD +
market segment	Embedded +
max case temperature	398.15 K (125 °C, 257 °F, 716.67 °R) +
max cpu count	1 +
max memory	1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB, 9.536743e-7 TiB) +
max storage temperature	423.15 K (150 °C, 302 °F, 761.67 °R) +
microarchitecture	80186 +
min case temperature	218.15 K (-55 °C, -67 °F, 392.67 °R) +
min storage temperature	208.15 K (-65 °C, -85 °F, 374.67 °R) +
model number	MR80186-3 +
name	MR80186-3 +
part number	MR80186-3 +
power dissipation	3 W (3,000 mW, 0.00402 hp, 0.003 kW) +
process	1,500 nm (1.5 μm, 0.0015 mm) +
series	Am186 +
smp max ways	1 +
technology	nMOS +
transistor count	55,000 +
word size	16 bit (2 octets, 4 nibbles) +