A80386DX-25
Microprocessor, 32-Bit, 25MHz, CMOS, CPGA132, 2.54 MM PITCH, CERAMIC, PGA-132A80386DX-25
Microprocessor, 32-Bit, 25MHz, CMOS, CPGA132, 2.54 MM PITCH, CERAMIC, PGA-132
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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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Maintain the goods in their original condition as received.
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A80386DX-25 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
A80386DX-25 Description
The A80386DX-25 is a 32-bit microprocessor with a clock speed of 25 MHz, featuring a 32-bit data bus and a 32-bit address bus, supporting up to 4 GB of memory. This device includes an integrated floating-point unit (FPU) for mathematical operations.
Features
- 32-bit Microprocessor: Offers enhanced performance for multitasking and graphics-intensive applications.
- Integrated Floating-Point Unit (FPU): Enables efficient mathematical operations.
- 25 MHz Clock Speed: Provides fast processing capabilities.
- 32-bit Data Bus and Address Bus: Supports up to 4 GB of memory.
Applications
The A80386DX-25 is commonly used in mid-range PCs and embedded systems, offering enhanced performance for multitasking and graphics-intensive applications.
Where to Use:
- Desktop computing
- Industrial control
- Telecommunications
- Early gaming systems
Manufacturer
The A80386DX-25 is manufactured by Intel Corporation, a global leader in semiconductor technology.
Packages
The A80386DX-25 comes in an 132-Pin CPGA package, making it suitable for compact circuit designs.
Equivalent Parts of A80386DX-25
- A80486DX2: A comparable microprocessor from Intel Corporation with similar features and performance.
- A80586DX: An alternative microprocessor from Intel Corporation that offers equivalent functionality.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Obsolete | Part Package Code | PGA |
Pin Count ! | 132 | ECCN Code | 3A991.A.2 |
HTS Code ! | 8542.31.00.01 | Address Bus Width ! | 32 |
Bit Size | 32 | Boundary Scan | NO |
Clock Frequency-Max | 50 MHz | External Data Bus Width | 32 |
Format | FIXED POINT | Integrated Cache | NO |
JESD-30 Code | S-CPGA-P132 | Length | 36.802 mm |
Low Power Mode | NO | Number of External Interrupts | 2 |
Number of Terminals | 132 | Operating Temperature-Max | 85 °C |
Package Body Material | CERAMIC, METAL-SEALED COFIRED | Package Code | PGA |
Package Equivalence Code | PGA132,14X14 | Package Shape | SQUARE |
Package Style | GRID ARRAY | Power Supplies ! | 5 V |
Qualification Status ! | Not Qualified | RAM (words) | 0 |
Speed | 25 MHz | Supply Current-Max | 320 mA |
Supply Voltage-Max | 5.25 V | Supply Voltage-Min | 4.75 V |
Supply Voltage-Nom | 5 V | Surface Mount ! | NO |
Technology | CMOS | Temperature Grade ! | OTHER |
Terminal Form ! | PIN/PEG | Terminal Pitch ! | 2.54 mm |
Terminal Position | PERPENDICULAR | Width | 36.802 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.
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Price details
Prices listed do not include VAT.
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