Product Summary

The JA80386EXTC33 is an EXTB embedded processor. It operates at 20 or 25 MHz at 3 Volts nominal. The JA80386EXTC33 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 JA80386EXTC33 is a highly integrated, 32-bit, fully static processor optimized for embedded control applications. It provides the performance benefits of 32-bit programming with the cost savings associated with 16-bit hardware systems.

Parametrics

JA80386EXTC33 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)FOSC (Operating Frequency): 0 MHz to 33 MHz.

Features

JA80386EXTC33 features: (1)Static Intel386 CPU Core; (2)Transparent Power-management System Architecture; (3)Powerdown Mode; (4)Full 32-bit Internal Architecture; (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; (11)On-chip Debugging Support Including Breakpoint Registers; (12)Complete System Development Support; (13)High Speed CHMOS Technology; (14)Two Package Types; (15)Integrated Peripheral Functions.

Diagrams

JA80386EXTC33 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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JA80386EXTC33
JA80386EXTC33


IC MPU 32-BIT 5V 33MHZ 144-TQFP

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
JA80386EXTB25
JA80386EXTB25


IC MPU 32-BIT 3.3V 25MHZ 144TQFP

Data Sheet

Negotiable 
JA80386EXTC25
JA80386EXTC25


IC MPU 32-BIT 5V 25MHZ 144-TQFP

Data Sheet

Negotiable 
JA80386EXTC33
JA80386EXTC33


IC MPU 32-BIT 5V 33MHZ 144-TQFP

Data Sheet

Negotiable 
JA80486GXSF338
JA80486GXSF338


IC MPU 32-BIT 3V 33MHZ 176-TQFP

Data Sheet

Negotiable 
JA80486SXSF338
JA80486SXSF338


IC MPU 32-BIT 3V 33MHZ 176-TQFP

Data Sheet

Negotiable