MB2146-301A Fujitsu Microelectronics, Inc., MB2146-301A Datasheet - Page 45

• Manufacturer Part Number: MB2146-301A
• Description: 8-bit Microcontrollers
• Manufacturer: Fujitsu Microelectronics, Inc.

Sampling at the rising edge of sampling clock*
*1 : Provide switch function whether sampling of reception data is performed at rising edge or falling edge of the
*2 : Serial clock delay function is used to delay half clock for the output signal of serial clock.
*3 : Refer to “ (2) Source Clock/Machine Clock” for t
(7) LIN-UART Timing
(ESCR register : SCES bit = 0, ECCR register : SCDE bit = 0)
Serial clock cycle time
SCK ↓→ SOT delay time
Valid SIN → SCK↑
SCK ↑→ valid SIN hold time
Serial clock “L” pulse width
Serial clock “H” pulse width
SCK ↓ → SOT delay time
Valid SIN → SCK↑
SCK↑→ valid SIN hold time
SCK fall time
SCK rise time
serial clock.
Parameter
Sym-
t
t
t
t
t
t
t
t
t
SLOVE
bol
SLOVI
IVSHE
SHIXE
SCYC
IVSHI
SHIXI
SLSH
SHSL
t
t
R
F
SCK, SOT
SCK, SOT
Pin name
SCK, SIN
SCK, SIN
SCK, SIN
SCK, SIN
SCK
SCK
SCK
SCK
SCK
(V
1
CC
and prohibited serial clock delay*
MCLK
operation output pin :
operation output pin :
= 5.0 V ± 10%, AV
C
C
L
L
External clock
.
= 80 pF + 1 TTL.
= 80 pF + 1 TTL.
Internal clock
Condition
MB95130MB Series
SS
= V
t
3 t
MCLK
t
t
MCLK
MCLK
SS
5 t
MCLK
= 0.0 V, T
Min
− 95
*
190
MCLK
*
⎯
*
⎯
⎯
3
0
3
3
*
+ 190
3
+ 95
+ 95
*
− t
3
Value
R
2
A
= − 40 °C to + 85 °C)
2 t
MCLK
Max
+95
10
10
⎯
⎯
⎯
⎯
⎯
⎯
⎯
*
3
+ 95
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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