mb95f156npmt Fujitsu Microelectronics, Inc., mb95f156npmt Datasheet - Page 43

• Manufacturer Part Number: mb95f156npmt
• Description: 8-bit Microcontroller Cmos 2 F2mc-8fx Mb95150m Series
• Manufacturer: Fujitsu Microelectronics, Inc.

(6) UART/SIO, Serial I/O Timing
* : Refer to “ (2) Source Clock/Machine Clock” for t
Serial clock cycle time
UCK ↓ → UO time
Valid UI → UCK ↑
UCK ↑ → valid UI hold time
Serial clock “H” pulse width
Serial clock “L” pulse width
UCK ↓ → UO time
Valid UI → UCK ↑
UCK ↑ → valid UI hold time
• Internal shift clock mode
• External shift clock mode
Parameter
UCK0
UO0
UI0
UCK0
UO0
UI0
Symbol
t
t
t
t
t
t
t
t
t
SCYC
SLOV
SHSL
SLSH
SLOV
IVSH
SHIX
IVSH
SHIX
UCK0, UO0
UCK0, UO0
UCK0, UI0
UCK0, UI0
UCK0, UI0
UCK0, UI0
Pin name
UCK0
UCK0
UCK0
0.2 V
0.8 V
MCLK
t
2.4 V
0.8 V
t
t
2.4 V
0.8 V
SLOV
CC
SLOV
SLSH
.
0.2 V
(Vcc = 5.0 V ± 10%, Vss = 0.0 V, T
0.8 V
0.2 V
0.8 V
0.2 V
t
t
IVSH
IVSH
Output pin : C
Output pin : C
CC
CC
CC
CC
CC
t
SCYC
Conditions
0.8 V
0.2 V
2.4 V
0.8 V
0.8 V
0.2 V
operation
operation
External
t
t
Internal
+ 1TTL.
+ 1TTL.
SHIX
SHIX
clock
clock
CC
CC
t
CC
CC
CC
SHSL
0.8 V
L
L
= 80 pF
= 80 pF
MB95150M Series
CC
0.8 V
4 t
2 t
2 t
4 t
4 t
2 t
2 t
− 190
Min
⎯
MCLK
MCLK
MCLK
MCLK
MCLK
MCLK
MCLK
A
Value
*
*
*
*
*
*
*
= − 40 °C to + 85 °C)
+ 190
Max
190
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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