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Am186Ex - AMD
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AMD Am186Ex
no photo (ic).svg
Developer AMD
Manufacturer AMD
Type Microcontrollers
Introduction 1995 (announced)
1995 (launch)
Production 1995
Architecture Am186 core with memory and additional controllers
ISA x86-16
µarch 80186
Word size 16 bit
2 octets
4 nibbles
Process 350 nm
0.35 μm
3.5e-4 mm
Technology CMOS
Package TQFP-100, PQFP-100
Succession
Am186

Am186Ex is a family of 16-bit microcontrollers that incorporated the Am186 core along with a number of other application-specific features designed for various embedded applications.

Overview

The Am186Ex is a family of microcontrollers that incorporated the Am186 core along with a number of units. AMD introduced a number of series including: Am186EM, Am186ES, Am186ER, Am186ED.

All MCUs include the following base features:

Members

Am186EM

The Am186EM series was introduced in 1995 and included the base features only. Note that this MCU does not have a dedicated watchdog timer, instead timer 1 (from the 3 available timers) can be used a watchdog timer.

  • 6 x external interrupts
,,,,,,,,,,,,,
Am186EM Microcontrollers
ModelLaunchedFreqBusMax MemVCOREPackageMin TcaseMax Tcase
Am186EMLV–20KC\W199720 MHz
0.02 GHz
20,000 kHz
5 MHz
0.005 GHz
5,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
3.3 V
33 dV
330 cV
3,300 mV
PQFP-1000 °C
273.15 K
32 °F
491.67 °R
70 °C
343.15 K
158 °F
617.67 °R
Am186EMLV–20VC\W199720 MHz
0.02 GHz
20,000 kHz
5 MHz
0.005 GHz
5,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
3.3 V
33 dV
330 cV
3,300 mV
TQFP-1000 °C
273.15 K
32 °F
491.67 °R
70 °C
343.15 K
158 °F
617.67 °R
Am186EMLV–25KC\W199725 MHz
0.025 GHz
25,000 kHz
6.25 MHz
0.00625 GHz
6,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
3.3 V
33 dV
330 cV
3,300 mV
PQFP-1000 °C
273.15 K
32 °F
491.67 °R
70 °C
343.15 K
158 °F
617.67 °R
Am186EMLV–25VC\W199725 MHz
0.025 GHz
25,000 kHz
6.25 MHz
0.00625 GHz
6,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
3.3 V
33 dV
330 cV
3,300 mV
TQFP-1000 °C
273.15 K
32 °F
491.67 °R
70 °C
343.15 K
158 °F
617.67 °R
Am186EM–20KC\W199520 MHz
0.02 GHz
20,000 kHz
5 MHz
0.005 GHz
5,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
PQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–20KI\W199520 MHz
0.02 GHz
20,000 kHz
5 MHz
0.005 GHz
5,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
PQFP-100-40 °C
233.15 K
-40 °F
419.67 °R
85 °C
358.15 K
185 °F
644.67 °R
Am186EM–20VC\W199520 MHz
0.02 GHz
20,000 kHz
5 MHz
0.005 GHz
5,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
TQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–25KC\W199525 MHz
0.025 GHz
25,000 kHz
6.25 MHz
0.00625 GHz
6,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
PQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–25KI\W199525 MHz
0.025 GHz
25,000 kHz
6.25 MHz
0.00625 GHz
6,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
PQFP-100-40 °C
233.15 K
-40 °F
419.67 °R
85 °C
358.15 K
185 °F
644.67 °R
Am186EM–25VC\W199525 MHz
0.025 GHz
25,000 kHz
6.25 MHz
0.00625 GHz
6,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
TQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–33KC\W199533 MHz
0.033 GHz
33,000 kHz
8.25 MHz
0.00825 GHz
8,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
PQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–33VC\W199533 MHz
0.033 GHz
33,000 kHz
8.25 MHz
0.00825 GHz
8,250 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
TQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–40KC\W199540 MHz
0.04 GHz
40,000 kHz
10 MHz
0.01 GHz
10,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
PQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Am186EM–40VC\W199540 MHz
0.04 GHz
40,000 kHz
10 MHz
0.01 GHz
10,000 kHz
1 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
9.536743e-7 TiB
5 V
50 dV
500 cV
5,000 mV
TQFP-1000 °C
273.15 K
32 °F
491.67 °R
100 °C
373.15 K
212 °F
671.67 °R
Count: 14

Am186ES

The Am186ES included all the base features as well as the following:

  • 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

Am186ER

With low-density SRAM (less than 4 Megabit) on the decline in the mid 1990s, the typical off-the-shelf setup would require 64K SRAM in a 2 x 32K setup to satisfy the 186's 16-bit external data bus. For the average system that would mean twice the general SRAM needed. AMD's introduced the Am186ER series in 1996. These microcontrollers supported all the features of the Am186ES as well as 32K of integrated RAM on-die.

  • Watchdog timer can generate NMI or reset
  • 6 x external interrupts
  • 32 KB SRAM

Am186ED

The Am186ED supported all the features of the Am186ES but also incorporated a programmable DRAM controller.

  • programmable DRAM controller
  • 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
  • pulse-width demodulation
  • 8 x external interrupts
  • 8 x internal interrupts

Documents

Manuals

See also

Facts about "Am186Ex - AMD"
core nameAm186 +
designerAMD +
first announced1995 +
first launched1995 +
full page nameamd/am186ex +
instance ofmicrocontroller family +
instruction set architecturex86-16 +
main designerAMD +
manufacturerAMD +
microarchitecture80186 +
nameAMD Am186Ex +
packageTQFP-100 + and PQFP-100 +
process350 nm (0.35 μm, 3.5e-4 mm) +
technologyCMOS +
word size16 bit (2 octets, 4 nibbles) +