Mfr Part #:

TK80C188EB

Mfr Name: TEKMOS

The TEKMOS TK80C188EB is a Static 186 microprocessor designed for high-speed operation. It supports up to 25 MHz at 5V and offers 1MB of memory address capability.

✓ Total Stock: 22 pcs

TK80C188EB Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	22 pcs On Request	22 pcs	On Request	1	On Request	On Request	1341+	On Request	On Request

TK80C188EB Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	TEKMOS
Operating Temperature Range	-40 to +85°C
Package / Case	84-Pin PLCC / 80-Pin EIAJ Quad Flat Pack / 80-Pin Shrink Quad Flat Pack
SVHC Present	Not Present

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TK80C188EB Description

Short technical summary and product information.

The Tekmos TK80C188EB is a Static 186 microprocessor, serving as a direct replacement for Intel's 80C186EB and 80C188EB series. This microprocessor is implemented using Tekmos' Customer Configured Microcontroller (CCM) technology and offers enhanced features while maintaining object code compatibility with the original EA series.

Key features include a Static 186 CPU core, idle and powerdown modes for reduced power consumption, and a clock generator. It integrates peripherals such as 2 serial channels with independent baud rate generators, 3 programmable 16-bit timers, and 2 parallel ports. The device also includes 10 programmable chip selects with programmable wait state generators and a memory refresh generator.

Operating at high speeds, the TK80C188EB can achieve 25 MHz at 5V and 16 MHz at 3V. It boasts a 1 MB memory address capability and a 64 KB I/O address capability. The microprocessor is available in several package options, including 84-pin PLCC, 80-pin EIAJ Quad Flat Pack, and 80-pin Shrink Quad Flat Pack. It is designed for an extended temperature range of -40°C to +85°C.

This microprocessor is suitable for applications requiring a robust and compatible 186-based solution. Its integrated peripherals and power-saving modes make it an efficient choice for various embedded systems.

TK80C188EB Quick Information

Product Type: Microprocessor

Canonical Name: TK80C188EB Microprocessor

Subcategory: Embedded Microprocessor

TK80C188EB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TK80C188EB Features

Static 186 CPU core for compatibility.
High-speed operation up to 25 MHz.
Supports dual voltage operation (3V and 5V).
Integrated peripherals reduce component count.
Extended temperature range for harsh environments.

TK80C188EB Applications

Embedded control systems.
Industrial automation.
Data acquisition systems.
Legacy system upgrades.

TK80C188EB FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage for the TK80C188EB?

The TK80C188EB operates correctly at either 3V or 5V.

What is the maximum operating speed of the TK80C188EB?

The TK80C188EB operates at 25 MHz at 5V and 16 MHz at 3V.

What packages are available for the TK80C188EB?

The TK80C188EB is available in 84-Pin PLCC, 80-Pin EIAJ Quad Flat Pack, and 80-Pin Shrink Quad Flat Pack.

What is the operating temperature range for the TK80C188EB?

The TK80C188EB has an extended temperature range of -40°C to +85°C.

How many serial channels does the TK80C188EB have?

The TK80C188EB features 2 serial channels with independent baud rate generators.

How many timers are included in the TK80C188EB?

The TK80C188EB includes 3 programmable 16-bit timers.

What is the RoHS status of the TK80C188EB?

The TK80C188EB is RoHS3 Compliant.