Product Summary
The QU80386EXTC33 is a kind of Intel386. The Intel386 EXTB embedded processor operates at 20 or 25 MHz at 3 Volts nominal. The Intel386 EXTC embedded processor operates at 25 or 33 MHz at 5 Volts. In this datasheet, “Intel386 EX processor” refers to both the Intel386 EXTB and EXTC processors. The Intel386 EX embedded processor is a highly integrated, 32-bit, fully static processor optimized for embedded control applications.
Parametrics
5 V Intel386 EXTC processor 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℃; TCASE(MAX): (see Figures 4 and 5); (6)FOSC (Operating Frequency): 0 MHz to 33 MHz.
3 V Intel386 EXTB processor maximum ratings: (1)Storage Temperature: –65℃ to +150℃; (2)Supply Voltage with Respect to VSS: –0.5 V to 4.6 V; (3)Voltage on Other Pins: –0.5 V to VCC + 0.5 V; (4)VCC (Digital Supply Voltage): 20 MHz: 2.7 V to 3.6 V; 25 MHz: 3.0 V to 3.6 V; (5)TCASE (Case Temperature Under Bias): TCASE(MIN): -40℃; TCASE(MAX): (see Figures 6 and 7); (6)FOSC (Operating Frequency): 0 MHz to 25 MHz.
Features
Features: (1)Static Intel386 CPU Core; (2)Transparent Power-management System Architecture; (3)Full 32-bit Internal Architecture; (4)Runs Intel386 Architecture Software in a Cost-effective 16-bit Hardware Environment; (5)On-chip Debugging Support Including Breakpoint Registers; (6)Complete System Development Support; (7)High Speed CHMOS Technology; (8)Two Package Types; (9)Integrated Peripheral Functions.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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QU80386EXTC33 |
IC INT PROC 5V 33MHZ 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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