QU80386EXTB25

embedded processor, QFP, 25 MHz

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Price:: US $8.20~18.40 / piece [Get Latest Price]

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	US $8.20~18.40

PartNumber:: QU80386EXTB25

Brand:: Intel Corporation - Intel | Pack: QFP | D/C: 03+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-02-21

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Product Summary

The Intel QU80386EXTB25 embedded processor operates at 20 or 25 MHz at 3 Volts nominal. The Intel QU80386EXTB25 embedded processor operates at 25 or 33 MHz at 5 Volts. The QU80386EXTB25 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 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): TCASE(MIN): -40 ℃; (6)FOSC (Operating Frequency): 0 MHz to 33 MHz.

Features

QU80386EXTB25 features: (1)Static Intel386 CPU Core; (2)Transparent Power-management System Architecture; (3)Powerdown Mode: Clock Stopping at Any Time, Only 10–20 μA Typical CPU Sink Current; (4)Full 32-bit Internal Architecture: 8-, 16-, 32-bit Data Types, 8 General Purpose 32-bit Registers; (5)Runs Intel386 Architecture Software in a Cost-effective 16-bit Hardware Environment; (6)High-performance 16-bit Data Bus; (7)Extended Temperature Range; (8)Integrated Memory Management Unit; (9)Virtual 8086 Mode Allows Execution of 8086 Software in a Protected and Paged System; (10)Large Uniform Address Space.