mb90f352espmc1 Fujitsu Microelectronics, Inc., mb90f352espmc1 Datasheet - Page 69

• Manufacturer Part Number: mb90f352espmc1
• Description: 16-bit Proprietary Microcontrollers
• Manufacturer: Fujitsu Microelectronics, Inc.

* : Refer to “ (1) Clock timing” rating for t
Notes : • AC characteristic in CLK synchronous mode.
(9) UART 2/3
Serial clock cycle time
SCK ↓ → SOT delay time
Valid SIN → SCK ↑
SCK ↑ → Valid SIN hold time
Serial clock “H” pulse width
Serial clock “L” pulse width
SCK ↓ → SOT delay time
Valid SIN → SCK ↑
SCK ↑ → Valid SIN hold time
• Internal Shift Clock Mode
• C
Parameter
L
is load capacity value of pins when testing.
SOT
SCK
SIN
Symbol
t
t
t
t
t
t
t
t
t
SCYC
SLOV
SHSL
SLSH
SLOV
IVSH
SHIX
IVSH
SHIX
(T
A
CP
= −40 °C to +125 °C, V
0.8 V
(internal operating clock cycle time).
SCK2, SCK3,
SCK2, SCK3,
SCK2, SCK3,
SCK2, SCK3,
SCK2, SCK3,
SCK2, SCK3,
SCK2, SCK3
SOT2, SOT3
SCK2, SCK3
SCK2, SCK3
SOT2, SOT3
t
SLOV
SIN2, SIN3
SIN2, SIN3
SIN2, SIN3
SIN2, SIN3
Pin
2.4 V
0.8 V
V
V
IH
IL
t
IVSH
2.4 V
Internal shift clock mode output
pins are C
External shift clock mode out-
put pins are
C
t
SCYC
L
= 80 pF + 1 TTL
CC
= 5.0 V ± 10%, f
Condition
L
= 80 pF + 1 TTL
t
SHIX
MB90350E Series
CP
0.8 V
V
V
≤ 24 MHz, V
IH
IL
8 t
4 t
4 t
Min
−80
100
60
60
60

CP
CP
CP
Value
SS
*
= AV
Max
+80
150







SS
= 0 V)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
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