Intel 80C188EB, 80L188EC, 80L186EB, 80L186EC, 80C186EB, 80L188EB PIN Header JUMP3, Header HDR2X20

Models: 80L188EB 80C188EC 80C188EB 80L186EB 80C186EB 80L186EC 80C186EC 80L188EC

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INTEL 186 EB/EC EVALUATION BOARD USER’S MANUAL

Table A-2. 80186 EC Board Manual Parts List (Sheet 1 of 3)

LOCATION

MANUFACTURER

DESCRIPTION

FOOTPRINT

COMMENTS

PART NUMBER

 

 

 

 

 

 

 

 

 

C31

Kemet #

CAP, .001µF

CC0805

SMT Chip Cap

 

C0805C102K5RAC

 

 

 

 

 

 

 

 

C21,C30

Kemet #

CAP, .01µF

CC0805

SMT Chip Cap

 

C0805C103K5RAC

 

 

 

 

 

 

 

 

C8,C32

Kemet #

CAP, 10µF

6032

SMT Tant.

 

T491C106K010AS

 

 

 

 

 

 

 

 

C7,C13,C14,

Kemet #

CAP, .1µF

CC0805

SMT Chip Cap

 

C0805C104K5RAC

 

 

 

 

 

 

 

 

C15,C16,C17,

 

 

 

 

 

 

 

 

 

C20,C22,C23,

 

 

 

 

 

 

 

 

 

C26,C27,C28,

 

 

 

 

 

 

 

 

 

C29,C34

 

 

 

 

 

 

 

 

 

C1,C2,C3,

Kemet #

CAP, 1µF

CC2220

SMT Chip Cap

 

C2220C105J5RAC

 

 

 

 

 

 

 

 

C6,C10,C11,

 

 

 

 

 

 

 

 

 

C12,C18

 

 

 

 

 

 

 

 

 

C33

Kemet #

CAP, 47µF

7343

SMT Chip Cap

 

T491D476K016AS

 

 

 

 

 

 

 

 

C19,C25

Kemet #

CAP, 100µF

7343H

SMT Tant. ESR<.25 Ω

 

T495X107K010AS

 

 

 

 

 

 

 

 

C24

Kemet #

CAP, 330pF

CC0805

SMT Chip Cap

 

C0805C331K5RAC

 

 

 

 

 

 

 

 

C5,C9

Kemet #

CAP, 22pF

CC0805

SMT Chip Cap

 

C0805C220J5GAC

 

 

 

 

 

 

 

 

C4

 

 

CC0805

Not installed, but

 

 

 

 

place footprint

 

 

 

 

 

D1

Philips #1N4148

DIODE, 1N4148

DO-35

Axial lead Diode

 

 

 

 

 

D2,D3

Motorola # 1N5817

DIODE, 1N5817

DO-41

Axial lead Schottky

 

 

 

 

Diode

 

 

 

 

 

E1,E4,E5

3M #23036111TG

3 PIN HEADER

JUMP3

3 pin header for

 

 

 

 

jumper

 

 

 

 

 

E2,E3

3M #23066121TG

4 PIN HEADER

JUMP4

4 pin header for

 

 

 

 

jumper, cut 2 x 6

 

 

 

 

 

J2

Methode

2 PIN PWR CONN

CN2PMLX

2 pin power connector

 

#3100-8-102-01

 

 

 

 

 

 

 

 

J1

AMP #544282-3

14 PIN SIP SKT

SIP14

14 pin SIP socket

 

 

 

 

terminal strip

 

 

 

 

 

JP1

AMP # 4-87227-0

2 X 30 HEADER

HDR2X30

Cut to size

 

 

 

 

 

JP2

AMP # 2-87227-0

2 X 20 HEADER

HDR2X20

 

 

 

 

 

 

L3

Coilcraft #DO3316P-103

10 µH INDUCTOR

 

SMT inductor, 10µH

 

 

 

 

 

L2

Coilcraft #DO3316P-104

100µH INDUCTOR

 

SMT inductor, 100µH

 

 

 

 

 

A-4

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Intel 80C188EB, 80L188EC, 80L186EB, 80L186EC, 80C186EB, 80L188EB, 80C188EC, 80C186EC user manual PIN Header JUMP3, Header HDR2X20

80L188EB, 80C188EC, 80C188EB, 80L186EB, 80C186EB specifications

The Intel 80L188EC, 80C186EC, 80L186EC, 80C186EB, and 80L186EB microprocessors represent a significant evolution in Intel's 16-bit architecture, serving various applications in embedded systems and computing during the late 1980s and early 1990s. These microprocessors are designed to offer a blend of performance, efficiency, and versatility, making them suitable for a range of environments, including industrial control, telecommunications, and personal computing.

The Intel 80L188EC is a member of the 186 family, notable for its low-power consumption and integrated support for a range of peripheral devices. It operates at clock speeds of up to 10 MHz and features a 16-bit architecture, providing a balance of processing power and energy efficiency. The 80C186EC, on the other hand, is a more advanced version, offering enhanced performance metrics with faster clock speeds and improved processing capabilities, making it ideal for applications that require more computational power.

The 80L186EC shares similarities with the 80L188EC but is enhanced further for various low-power applications, especially where battery life is crucial. With a maximum clock speed of 16 MHz, it excels in scenarios demanding energy-efficient processing without sacrificing performance.

In contrast, the 80C186EB and 80L186EB are optimized versions that bring additional features to the table. The 80C186EB operates at higher clock speeds, coupled with an extended instruction set, enabling it to handle more complex tasks and run sophisticated software. These enhancements allow it to serve well in environments that require reliable performance under load, such as data acquisition systems or advanced control systems.

The 80L186EB is tailored for specific low-power scenarios, integrating Intel's sophisticated low-power technologies without compromising on speed. Utilizing advanced process technologies, these chips benefit from reduced heat output and extended operating life, a significant advantage in embedded applications.

Overall, these microprocessors showcase Intel's commitment to innovation in 16-bit processing, marked by their varying capabilities and power profiles tailored to meet the demands of diverse applications, from industrial systems to consumer electronics. Their legacy continues to influence subsequent generations of microprocessor designs, emphasizing performance, energy efficiency, and versatile applications in computing technology. As such, the Intel 80C186 and 80L188 families play a crucial role in understanding the evolution of microprocessor technology.