Am186EMLV–25VC\W
Designer	AMD
Manufacturer	AMD
Model Number	Am186EMLV–25VC\W
Part Number	Am186EMLV–25VC\W
Market	Embedded
Introduction	1997 (launch)
General information
Family	Am186Ex
Series	Am186EM
Frequency	25 MHz 0.025 GHz 25,000 kHz
Bus speed	6.25 MHz 0.00625 GHz 6,250 kHz
Bus rate	6.25 MT/s 0.00625 GT/s 6,250 kT/s
Microarchitecture
Microarchitecture	80186
Core name	Am186
Word size	16 bit 2 octets 4 nibbles
Core count	1
Max CPUs	1
Electrical
Vcore	3.3 V 33 dV 330 cV 3,300 mV ± 0.3 V
Tcase	0 °C 273.15 K 32 °F 491.67 °R  – 70 °C 343.15 K 158 °F 617.67 °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	6
I/O ports	32
Packaging
Package TQFP-100 (TQFP) Dimension 13.80 mm x 13.80 mm x 1.35 mm Pitch 0.50 mm Pin Count 100 Socket TQFP-100 (TQFP)

Am186EMLV–25VC\W is a microcontroller designed by AMD. This MCU incorporated the Am186 core which operated at 25 MHz. Additionally this chip included many other features such as 32 general purpose I/O lines, DMA controller, UART, and a watchdog timer. This is a low-voltage version of the Am186EM–25VC\W.

Cache

Main article: 80186 § Cache

Cache Info [Edit Values]
L1$	0 KiB 0 B 0 MiB	1x0 KiB
L2$	0 KiB 0 MiB 0 B 0 GiB	1x0 KiB

Graphics

This chip had no integrated graphics processing unit.

Features

• Low voltage
• 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
• 6 x external interrupts

Documents

Datasheets

• Am186EM/EMLV; Publication #19168

Manuals

• Am186EM and Am188EM Microcontrollers User's Manual