LC88FC3K0A Datasheet, PDF (35/48 Pages) ON Semiconductor – 16-bit Microcontroller

LC88FC3K0A
Parameter
Symbol
tF
Applicable
Pin/Remarks
Conditions
SL0CK (PA4)  See Fig. 8.
SL0DA (PA5)
VDD [V]
2.7 to 3.6
Specification
Min
typ max Unit
300
SL0CK and
tF
SL0DA pins fall
time
SL0CK (PA4)  When SLIIC0 register
SL0DA (PA5) ^{control bits}
PSLW=1, PHV=1
3
20+0.1Cb
(Note 4-12-3)
250
ns
 SL0CK, SL0DA port output
FAST mode
3.0 to 3.6
100
 Cb ≤ 100pF
Note 4-12-1 : These specifications are theoretical values. Add margin depending on its use.
Note 4-12-2 : The value of Tfilt is determined by the values of the register SLIC0PCNT, bits 5 and 4 (BRP1,
BRP0) and the system clock frequency.
BRP1
BRP0
Tfilt
0
0
tCYC1
0
1
tCYC2
1
0
tCYC3
1
1
tCYC4
Set bits (BPR1, BPR0) so that the value of Tfilt falls between the following range :
250 ns ≥ Tfilt > 140 ns
Note 4-12-3: Cb represents the total loads (in pF) connected to the bus pins. Cb ≤ 100 pF
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