MB2146-303A Fujitsu Microelectronics, Inc., MB2146-303A Datasheet - Page 44

• Manufacturer Part Number: MB2146-303A
• Description: 8-bit Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

44
MB95150M Series
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
IVSHE
SHIXE
bol
SCYC
SLOVI
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
1
and prohibited serial clock delay*
MCLK
operation output pin :
operation output pin :
C
C
(Vcc = 5.0 V ± 10%, Vss = 0.0 V, T
.
L
L
External clock
= 80 pF + 1 TTL.
= 80 pF + 1 TTL.
Internal clock
Conditions
t
3 t
MCLK
t
t
MCLK
MCLK
5 t
MCLK
Min
−95
190
*
MCLK
*

*


3
0
3
3
*
+ 190
3
+ 95
+ 95
*
− t
3
2
Value
R
A
2 t
= −40 °C to + 85 °C)
MCLK
Max
+ 95







10
10
*
3
+ 95
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns