DS80C390 datasheet(2/155 Pages) DALLAS

Part #	DS80C390

Description	High-Speed Microcontroller User?셲 Guide Supplement

PDF	155 Pages

Scroll/Zoom	100%

Manufacturer	DALLAS [Dallas Semiconductor]

Direct Link	https://www.maximintegrated.com/en.html

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2 / 155 page

DS80C390 High-Speed Microcontroller User’s Guide Supplement

2 of 155

Section 11: Programmable Timers

Information on the new divide by 13 mode has been added, as well as updated figures showing the effect

of the clock multiplier modes on the timers.

Section 12: Serial I/O

No Changes.

Section 13: Timed Access Protection

Additional/changed Timed Access bits in the DS80C390 are listed.

Section 14: Real Time Clock

No Changes.

Section 15: Battery Backup

No Changes.

Section 16: Instruction Set Details

Modified timing and cycle count of select instructions in paged and contiguous addressing modes is

listed.

Section 17: Troubleshooting

No Changes.

Section 18: Controller Area (CAN) Module

Information on the features and use of the CAN module is provided.

Section 19: Arithmetic Accelerator

Information on the features and use of the DS80C390 arithmetic accelerator is provided.

DS80C390 Datasheet(PDF) 2 Page - Dallas Semiconductor