Product Summary

The QU80386EXTC25 is an Embedded Microcontroller. It is optimized for embedded applications. The QU80386EXTC25 features low power and low voltage capabilities, integration of many commonly used DOS-type peripherals, and a 32-bit programming architecture compatible with the large software base of Intel386 processors. The following sections provide an overview of the integrated peripherals.

Parametrics

QU80386EXTC25 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), TCASE(MAX): -40℃; (6)FOSC (Operating Frequency): 0 MHz to 33 MHz.

Features

QU80386EXTC25 features: (1)Static Intel386 CPU Core; (2)Transparent Power-management System Architecture; (3)Clock Stopping at Any Time; (4)Only 10–20 μA Typical CPU Sink Current; (5)Full 32-bit Internal Architecture; (6)Extended Temperature Range; (7)Large Uniform Address Space; (8)Complete System Development Support; (9)High Speed CHMOS Technology.

Diagrams

QU80386EXTC25 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
QU80386EXTC25
QU80386EXTC25


IC INT PROC 5V 25MHZ 132QFP

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
QU80386EXTB25
QU80386EXTB25


IC INT PROC 3.3V 25MHZ 132QFP

Data Sheet

Negotiable 
QU80386EXTC25
QU80386EXTC25


IC INT PROC 5V 25MHZ 132QFP

Data Sheet

Negotiable 
QU80386EXTC33
QU80386EXTC33


IC INT PROC 5V 33MHZ 132QFP

Data Sheet

Negotiable 
QU80386SXTA25
QU80386SXTA25


IC MPU 32-BIT 5V 25MHZ 100-QFP

Data Sheet

Negotiable 
QU80386SXTA33
QU80386SXTA33


IC MPU 32-BIT 5V 33MHZ 100-QFP

Data Sheet

Negotiable 
QU80386SXTA40
QU80386SXTA40


IC MPU 32-BIT 5V 40MHZ 100-QFP

Data Sheet

Negotiable