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N80C188
0MHz Clock Speed
N80C188
0MHz Clock Speed
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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N80C188 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.383 | $4.38 |
| 200 | $1.696 | $339.20 |
| 500 | $1.636 | $818.00 |
| 1000 | $1.607 | $1,607.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The N80C188 microprocessor, part of Intel's 80188 family, is a powerhouse of performance and functionality. With a clock speed of up to 16 MHz and the ability to execute 4 million instructions per second, this 16-bit processor is ideal for applications requiring high-speed data processing. Its 16-bit data bus and 20-bit address bus enable it to access up to 1 MB of memory, while its on-chip peripherals, such as timers and interrupt controllers, provide versatility for various embedded applications
Key Features
- 16-bit processor with an 8-bit external data bus
- Integrated memory management unit
- 4-Channel DMA controller
- Two independent counter/timer units
- 80C186 interrupt controller
- Operating frequency up to 40 MHz
Application
- Embedded systems
- Industrial automation
- Telecommunications equipment
- Networking devices
- Automotive control systems
- Medical devices
- Instrumentation
- Consumer electronics
- Military applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | No | Rohs Code | No |
| Part Life Cycle Code | Obsolete | Part Package Code | LCC |
| Pin Count ! | 68 | Reach Compliance Code | |
| HTS Code ! | 8542.31.00.01 | Additional Feature ! | DRAM REFRESH CONTROL UNIT; PROGRAMMABLE INTERRUPT CONTROLLER |
| Address Bus Width ! | 20 | Bit Size | 16 |
| Boundary Scan | NO | Clock Frequency-Max | 20 MHz |
| External Data Bus Width | 8 | Format | FIXED POINT |
| Integrated Cache | NO | JESD-30 Code | S-PQCC-J68 |
| JESD-609 Code | e0 | Length | 24.2062 mm |
| Low Power Mode | YES | Number of Terminals | 68 |
| Operating Temperature-Max | 70 °C | Operating Temperature-Min | |
| Package Body Material | PLASTIC/EPOXY | Package Code | QCCJ |
| Package Shape | SQUARE | Package Style | CHIP CARRIER |
| Qualification Status ! | Not Qualified | Seated Height-Max | 4.572 mm |
| Speed | 10 MHz | Supply Voltage-Max | 5.5 V |
| Supply Voltage-Min | 4.5 V | Supply Voltage-Nom | 5 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | COMMERCIAL | Terminal Finish | TIN LEAD |
| Terminal Form ! | J BEND | Terminal Pitch ! | 1.27 mm |
| Terminal Position | QUAD | Width | 24.2062 mm |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is N80C188?
The N80C188 is a high-performance 16-bit microprocessor based on the Intel 80188 architecture. It is suitable for embedded control, industrial automation, and real-time processing applications.
How Does N80C188 Work?
The N80C188 operates as a central processing unit for embedded systems and real-time control applications. It executes instructions and handles data processing tasks to control various functions in a system. The microprocessor features a rich set of peripheral interfaces and on-chip peripherals for enhanced system integration.
How Many Pins does N80C188 have and What are the Functions of the Pinout Configuration?
The N80C188 is typically available in a 68-pin PGA (Pin Grid Array) package. The pinout configuration includes:
- Address and Data Bus: Pins for transferring memory addresses and data.
- Control Signals: Pins for control signals such as RD, WR, and CLK.
- Power and Ground Pins: Pins for power supply and ground connections.
- Peripheral Interfaces: Pins for interfacing with on-chip peripherals and external devices.
What are the Pros and Cons of N80C188?
Pros:
- High Performance: Offers high processing power for real-time applications.
- Peripheral Integration: Features a rich set of on-chip peripherals for system integration.
- Compatibility: Compatible with the widely used Intel 80188 architecture, allowing easy migration from existing designs.
- Industry Standard: Follows industry-standard 16-bit architecture for broad compatibility and support.
Cons:
- Power Consumption: May have higher power consumption compared to low-power microcontrollers.
- Obsolete: As an older microprocessor, it may not offer the latest features and enhancements available in newer architectures.
- Complexity: Programming and interfacing with a 16-bit microprocessor may require more effort compared to simpler microcontrollers.
Are There Any Equivalents/Alternatives to N80C188 for Recommendation?
- The NEC V20 and V30 microprocessors are compatible alternatives to the N80C188.
- Alternatives to the N80C188 include the AMD 186 and 188 microprocessors.
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