QU80386EXTB-25

QU80386EXTB-25, embedded processor, 3.3V, 25MHZ, 132QFP

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Price:: US $7.50~8.00 / piece [Get Latest Price]

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PartNumber:: QU80386EXTB-25

Brand:: Intel Corporation - Intel | Pack: QFP | D/C: 05+

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: 2012-05-18

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Product Summary

The QU80386EXTB-25 is an embedded processor which operates at 20 or 25 MHz at 3 Volts nominal. The Intel QU80386EXTB-25 embedded processor operates at 25 or 33 MHz at 5 Volts. The QU80386EXTB-25 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 QU80386EXTB-25 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

QU80386EXTB-25 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

QU80386EXTB-25 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.