S83C198 View Datasheet(PDF) - Intel
Part Name
Description
Manufacturer
S83C198 Datasheet PDF : 19 Pages
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8XC198
READY Timings (One Wait State)
EXTERNAL CLOCK DRIVE
Symbol
Parameter
1 TXLXL
1 TXLXL
TXLXL
TXLXL
TXHXX
TXLXX
TXLXH
TXHXL
Oscillator Frequency 12 MHz
Oscillator Frequency 16 MHz
Oscillator Period 12 MHz
Oscillator Period 16 MHz
High Time
Low Time
Rise Time
Fall Time
EXTERNAL CLOCK DRIVE WAVEFORMS
Min
35
35
83 3
62 5
21 25
21 25
Max
12 0
16 0
286
286
10
10
272034 – 24
Units
MHz
MHz
ns
ns
ns
ns
ns
ns
272034 – 25
An external oscillator may encounter as much as a 100 pF load at XTAL1 when it starts-up This is due to
interaction between the amplifier and its feedback capacitance Once the external signal meets the VIL and
VIH specifications the capacitance will not exceed 20 pF
12
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