INTEL N80C186XL16 N80C186XL12 N80C18

Mfr. Part

N80C186XL16

Manufacturer

Intel. Y-IC is a quality distributor for Intel products. We provide genuine parts, fast delivery, and expert support to help you get the best products and services.

Detailed Description

Intel 80C186XL family, 16-bit embedded x86-compatible CPU in low-power CMOS. N80C186XL16 is the 16 MHz speed grade. It integrates core system functions (interrupt controller, timers, chip selects, wait-state generator, DRAM refresh, DMA) to reduce external glue logic. Category: Integrated Circuits (ICs). Classification: Specialized ICs. Available stock quantity: 1220 units. Date code: 1409.

Key Features

16-bit x86-compatible CPU core

16 MHz clock (XL16 speed grade)

Low-power CMOS process

Integrated peripherals: timers, interrupt controller, DMA, chip-select logic, wait-state generator, DRAM refresh

On-chip clock generation and power-save modes

16-bit external data bus, up to 1 MB addressing

Proven, stable architecture for long-lived systems

Key Advantages

Fewer external components, simpler PCB, lower BOM cost

Easy migration from 8086/80186 designs and mature toolchain support

Stable performance in industrial and legacy environments

Long field history and high reliability

Ideal for maintenance, repair, and retrofit of deployed equipment

Packaging

Type: Integrated circuit (IC)

Material: Epoxy molding compound over copper leadframe; tin/lead or lead-free plating depends on lot

Common package options for 80C186XL: 68-pin PLCC and 80-pin PQFP

Size: Varies by package (PLCC and PQFP footprints); confirm exact outline per datasheet

Pin configuration: Multiplexed address/data bus; 68 or 80 pins depending on package variant

Thermal characteristics: Package thermal resistance depends on PLCC vs. QFP; use heatsinking and airflow per datasheet guidance for continuous high-load operation

Electrical properties: 5 V supply operation, TTL/CMOS compatible I/O, 16 MHz maximum clock for XL16, integrated peripherals reduce I/O toggling and power

Stock lot label: Package/Case 1503 (verify exact mechanical code with our sales team before layout)

Date/DC: 1409

Lifecycle

Status: Mature and widely used; many 80C186 family parts have been discontinued or are near end of life. Availability may be limited to existing stock and secondary markets.

Equivalent or alternative models (compatibility depends on board and firmware; verify pinout and timing):

- Intel N80C186XL12 (same family, lower speed)

- Intel 80C188XL (8-bit external bus variant)

- Intel 80C186EB/80C186EC family (enhanced 186 derivatives)

- AMD Am186/Am188 family (80186-compatible, similar peripherals)

If these do not meet your needs or you require drop-in confirmation, contact our sales team via the Y-IC website for detailed guidance and availability.

Key Application Areas

Industrial controllers and PLCs

Motion control and automation

Telecom and network interface cards

Measurement and test instruments

Printers, POS, and kiosks

Building automation and legacy system maintenance

Datasheet

Our website hosts the most authoritative datasheet for N80C186XL16. Download it directly from this page for the latest specifications and design guidance.

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Mfr. Part

N80C186XL12

Manufacturer

Intel. Y-IC is a quality distributor for Intel products. We guarantee authentic supply and professional service to support your project success.

Detailed Description

Intel 80C186XL family, 16-bit embedded x86-compatible CPU in low-power CMOS. N80C186XL12 is the 12 MHz speed grade for designs that prioritize lower power or specific timing requirements. Category: Integrated Circuits (ICs). Classification: Specialized ICs. Available stock quantity: 1220 units. Date code: 1409.

Key Features

16-bit x86-compatible CPU core

12 MHz clock (XL12 speed grade)

Low-power CMOS process for reduced consumption

Integrated system functions: timers, interrupt controller, DMA, chip-select, wait-state, DRAM refresh

On-chip clock generation and power-saving modes

16-bit external data bus, up to 1 MB addressing

Drop-in family compatibility with XL16 (board and timing dependent)

Key Advantages

Lower-speed grade for reduced power and EMI

Simplifies board design with built-in peripherals

Mature ecosystem and long deployment history

Reliable choice for sustaining legacy platforms

Packaging

Type: Integrated circuit (IC)

Material: Epoxy molding over copper leadframe; plating depends on lot

Common package options: 68-pin PLCC and 80-pin PQFP for 80C186XL devices

Size: Standard PLCC/QFP outlines; confirm exact dimensions in datasheet

Pin configuration: 68 or 80 pins; multiplexed address/data bus with dedicated control pins

Thermal characteristics: Use datasheet thermal data for derating; PLCC/QFP thermal performance varies with airflow and board copper

Electrical properties: 5 V operation, TTL/CMOS I/O levels, 12 MHz max clock for XL12

Stock lot label: Package/Case 1503 (confirm with sales for footprint)

Date/DC: 1409

Lifecycle

Status: Mature; many variants in the 80C186 line are discontinued or limited to remaining stock

Equivalent or alternative models (verify pin/power/timing):

- Intel N80C186XL16 (higher speed)

- Intel 80C188XL (8-bit bus)

- Intel 80C186EB/EC (enhanced derivatives)

- AMD Am186/Am188 family (code-compatible alternatives)

If you need exact replacements or long-term solutions, reach out to our sales team on the Y-IC website for tailored recommendations.

Key Application Areas

Industrial automation and controls

Embedded gateways and interface modules

Legacy system upkeep and field replacements

Instrumentation and measurement devices

POS, printers, and embedded HMIs

Datasheet

Find the most authoritative datasheet for N80C186XL12 on our website. Download it now from this page to ensure accurate design data.