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Am186ES–20KI\W - AMD
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Am186ES–20KI\W
Designer AMD
Manufacturer AMD
Model Number Am186ES–20KI\W
Part Number Am186ES–20KI\W
Market Embedded
Introduction 1995 (launch)
General information
Family Am186Ex
Series Am186ES
Frequency 20 MHz
0.02 GHz
20,000 kHz
Bus speed 5 MHz
0.005 GHz
5,000 kHz
Bus rate 5 MT/s
0.005 GT/s
5,000 kT/s
Microarchitecture
Microarchitecture 80186
Core name Am186
Word size 16 bit
2 octets
4 nibbles
Core count 1
Max CPUs 1
Electrical
Vcore 5 V
50 dV
500 cV
5,000 mV
± 5%
Tcase -40 °C
233.15 K
-40 °F
419.67 °R
 – 85 °C
358.15 K
185 °F
644.67 °R
Tstorage -65 °C
208.15 K
-85 °F
374.67 °R
 – 125 °C
398.15 K
257 °F
716.67 °R
Max Memory 1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
Pins
Pins 100
IRQ lines 8
I/O ports 32
Packaging
PackagePQFP-100 (PQFP)
Dimension19.90 mm x 19.90 mm x 2.70 mm
Pitch0.65 mm
Pin Count100
SocketPQFP-100 (PQFP)

Am186ES–20KI\W is a microcontroller designed by AMD. This MCU incorporated the Am186 core which operated at 20 MHz. Additionally this chip included many other features such as 32 general purpose I/O lines, DMA controller, UART, and a watchdog timer. As with the rest of the Am186ES series, this chip included a serial port hardware handshaking and baud rate generator as well as more extensive set of internal and external interrupt line. This model supports industrial temperate range.

Cache[edit]

Main article: 80186 § Cache
Cache Info [Edit Values]
L1$ 0 KiB
0 MiB
0 B
0 GiB
1x0 KiB
L2$ 0 KiB
0 MiB
0 B
0 GiB
1x0 KiB

Graphics[edit]

This chip had no integrated graphics processing unit.

Features[edit]

  • Industrial temperate range
  • Single clock input
  • Interrupt Control Unit
  • General Purpose DMA (2 independent channels)
  • 3 x 16-bit timers
  • Watchdog Timer
  • UART
  • 32x General Purpose IO
  • Synchronous Serial Interface
  • 8-bit or 16-bit memory and I/O static bus modes
  • Serial port hardware handshaking
  • independent serial port baud rate generators
  • Watchdog timer can generate NMI or reset
  • Pseudo static RAM (PSRAM) controller
  • pulse-width demodulation
  • 8 x external interrupts
  • 8 x internal interrupts

Documents[edit]

Datasheets[edit]

Manuals[edit]

Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Am186ES–20KI\W - AMD#package_1 +
base frequency20 MHz (0.02 GHz, 20,000 kHz) +
bus rate5 MT/s (0.005 GT/s, 5,000 kT/s) +
bus speed5 MHz (0.005 GHz, 5,000 kHz) +
core count1 +
core nameAm186 +
core voltage5 V (50 dV, 500 cV, 5,000 mV) +
core voltage tolerance5% +
designerAMD +
familyAm186Ex +
first launched1995 +
full page nameamd/am186ex/am186es–20ki\w +
instance ofmicrocontroller +
l1$ size0 MiB (0 KiB, 0 B, 0 GiB) +
l2$ size0 MiB (0 KiB, 0 B, 0 GiB) +
manufacturerAMD +
market segmentEmbedded +
max case temperature358.15 K (85 °C, 185 °F, 644.67 °R) +
max memory1 MiB (1,024 KiB, 1,048,576 B, 9.765625e-4 GiB, 9.536743e-7 TiB) +
max storage temperature398.15 K (125 °C, 257 °F, 716.67 °R) +
microarchitecture80186 +
min case temperature233.15 K (-40 °C, -40 °F, 419.67 °R) +
min storage temperature208.15 K (-65 °C, -85 °F, 374.67 °R) +
model numberAm186ES–20KI\W +
nameAm186ES–20KI\W +
packagePQFP-100 +
part numberAm186ES–20KI\W +
pin count100 +
seriesAm186ES +
word size16 bit (2 octets, 4 nibbles) +