Datasheet

DS80C320/DS80C323 High-Speed/Low-Power Microcontrollers
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DATA SHEET REVISION SUMMARY (continued)
The following represent the key differences between the 05/22/96 and the 10/21/97 version of the DS80C320 data sheet.
Please review this summary carefully.
DS80C320
1. Added note to clarify I
IL
specification.
2.
Added note to clarify AC timing conditions.
3.
Corrected erroneous t
QVXL
label on figure “Serial Port Mode 0 Timing” to read t
QVXH
.
4.
Added note to prevent accidental corruption of Watchdog Timer count while changing counter length.
DS80C323
1. Added note to clarify I
IL
specification.
2.
Remove port 2 from V
OH1
specification, add port 3.
3.
I
OH
for V
OH3
specification changed from -3mA to -2mA.
4.
Added note to clarify AC timing conditions.