AN87C196KD 데이터 시트보기 (PDF) - Intel
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AN87C196KD Datasheet PDF : 21 Pages
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AUTOMOTIVE 87C196KD
8XC196KD ERRATA
1 It is possible for the device to fail to recognize an
interrupt on EXTINIT for both P2 2 and P0 7 and
NMI The problem is most likely to occur on P0 7
while the device is operating at low voltage
(k4 7V) high frequency (16 MHz) and high tem-
perature (l85 C) There is a window of about
2 ns near clockout falling during which these in-
terrupts may be missed
2 In Mode 0 the serial port does not work if the
highest baud rate is selected (SP BAUD e
8001h) Data shifted into the device will not be
correctly read at this baud rate
DATASHEET REVISION HISTORY
The following are the key differences between this
datasheet and the -005 version
1 The ‘‘preliminary’’ status was dropped and re-
placed with production status (no label)
Trademarks were updated
21
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