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Dallas Semiconductor DS80C390

The Dallas Semiconductor DS80C390 is an 8051 based High-Speed Micro with 2 DPTRs, ROM-less, WDT, 2 Serial Ports, 2 CAN Controllers, 3 Timers/Counters, 32 I/O Lines + Address/Data Bus, 16 Interrupts/3 Priority Levels, 256 Bytes On-chip RAM, 4KB on-chip SRAM, 16/32-bit math coprocessor, Optional 10-Bit Stack Pointer, Addresses up to 4MB external memory.

*** IMPORTANT ***
The PK51 Professional Developer's Kit is required if you wish to create programs that access the 16M Byte external address space.

[Chip Vendor] [Distributors]

Development Tools
Compiler, Assembler, Linker, Debugger
Evaluation Boards
Data Sheets
Data Sheet for the Dallas Semiconductor DS80C390
Data Sheet
5,679,113 bytes
High-Speed User's Guide for the Dallas Semiconductor DS80C390
High-Speed User's Guide
1,116,680 bytes
User's Guide Supplement for the Dallas Semiconductor DS80C390
User's Guide Supplement
798,940 bytes

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Application Notes
Header Files
Example Code
Emulators
FLASH Utilities
Simulated Features

The following on-chip peripherals are simulated by the Keil Software µVision Debugger.

The following on-chip peripherals are not simulated.

  • Clock Output
AGSI Drivers

The following AGSI Drivers are available for the Keil Software µVision Simulator.

AGDI Drivers

The following AGDI Drivers are available for the Keil Software µVision Debugger.


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