MC96F6432
June 22, 2018 Ver. 2.9
45
7.12 UART0/1 Characteristics
Table 7-12 UART0/1 Characteristics
(T
A
= -40°C ~ +85°C, VDD= 1.8V ~ 5.5V, f
XIN
=11.1MHz)
Parameter
Symbol
MIN
TYP
MAX
Unit
Serial port clock cycle time
t
SCK
1250
t
CPU
x 16
1650
ns
Output data setup to clock rising edge
t
S1
590
t
CPU
x 13
–
ns
Clock rising edge to input data valid
t
S2
–
–
590
ns
Output data hold after clock rising edge
t
H1
t
CPU
- 50
t
CPU
–
ns
Input data hold after clock rising edge
t
H2
0
–
–
ns
Serial port clock High, Low level width
t
HIGH
, t
LOW
470
t
CPU
x 8
970
ns
t
HIGH
t
LOW
t
SCK
Figure 7.3 Waveform for UART0/1 Timing Characteristics
Shift Clock
Data Out
D1
D2
D3
D4
D5
D6
D7
D0
Valid
Data In
Valid
Valid
Valid
Valid
Valid
Valid
Valid
t
SCK
t
S1
t
H1
t
H2
t
S2
Figure 7.4 Timing Waveform for the UART0/1 Module
Содержание MC96F6332D
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