Product Summary
The QU80386EXTB25 is an embedded processor which operates at 20 or 25 MHz at 3 Volts nominal. The QU80386EXTB25 EXTC embedded processor operates at 25 or 33 MHz at 5 Volts. The Intel386 EX embedded processor is a highly integrated, 32-bit, fully static processor optimized for embedded control applications. With a 16-bit external data bus, a 26-bit external address bus, and Intel’s System Management Mode (SMM), the QU80386EXTB25 EX microprocessor brings the vast software library of Intel386 architecture to embedded systems. It provides the performance benefits of 32-bit programming with the cost savings associated with 16-bit hardware systems.
Parametrics
QU80386EXTB25 absolute maximum ratings: (1)Storage Temperature: –65℃ to +150℃; (2)Supply Voltage with Respect to VSS: –0.5 V to 6.5 V; (3)Voltage on Other Pins: –0.5 V to VCC + 0.5 V; (4)VCC (Digital Supply Voltage): 4.5 V to 5.5 V; (5)TCASE (Case Temperature Under Bias): -40℃; (6)FOSC (Operating Frequency): 0 MHz to 33 MHz.
Features
QU80386EXTB25 features: (1)Intel System Management Mode Architecture Extension for Truly; (2)Compatible Systems; (3)Power Management Transparent to Operating Systems and Application Programs; (4)Programmable Power-management Modes; (5)Powerdown Mode; (6)Clock Stopping at Any Time; (7)Only 10–20 μA Typical CPU Sink Current; (8)Full 32-bit Internal Architecture; (9)8-, 16-, 32-bit Data Types; (10)8 General Purpose 32-bit Registers.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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QU80386EXTB25 |
IC INT PROC 3.3V 25MHZ 132QFP |
Data Sheet |
Negotiable |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
QU80386EXTB25 |
IC INT PROC 3.3V 25MHZ 132QFP |
Data Sheet |
Negotiable |
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QU80386EXTC25 |
IC INT PROC 5V 25MHZ 132QFP |
Data Sheet |
Negotiable |
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QU80386EXTC33 |
IC INT PROC 5V 33MHZ 132QFP |
Data Sheet |
Negotiable |
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QU80386SXTA25 |
IC MPU 32-BIT 5V 25MHZ 100-QFP |
Data Sheet |
Negotiable |
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QU80386SXTA33 |
IC MPU 32-BIT 5V 33MHZ 100-QFP |
Data Sheet |
Negotiable |
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QU80386SXTA40 |
IC MPU 32-BIT 5V 40MHZ 100-QFP |
Data Sheet |
Negotiable |
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