參數(shù)資料
型號(hào): MB90V570
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專有
文件頁數(shù): 94/135頁
文件大?。?/td> 2504K
代理商: MB90V570
94
MB90570 Series
(10) UART0 (SCI), UART1 (SCI) Timing
(AV
CC
= V
CC
= 5.0 V
±
10%, AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
* :For t
CP
(internal operating clock cycle time), refer to “(3) Clock Timings.”
Notes: These are AC ratings in the CLK synchronous mode.
C
L
is the load capacitance value connected to pins while testing.
Parameter
Symbol
Pin name
Condition
Value
Unit
Remarks
Min.
8 t
CP
*
Max.
Serial clock cycle time
SCK
↓ →
SOT delay
time
t
SCYC
SCK0 to SCK4
SCK0 to SCK4,
SOT0 to SOT4
SCK0 to SCK4,
SIN0 to SIN4
SCK0 to SCK4,
SIN0 to SIN4
Internal shift clock
mode
C
L
= 80 pF
+ 1 TTL for an
output pin
ns
t
SLOV
– 80
80
ns
Valid SIN
SCK
t
IVSH
100
ns
SCK
↑ →
valid SIN
hold time
Serial clock “H” pulse
width
Serial clock “L” pulse
width
SCK
↓ →
SOT delay
time
t
SHIX
60
ns
t
SHSL
SCK0 to SCK4
External shift
clock mode
C
L
= 80 pF
+ 1 TTL for an
output pin
4 t
CP
*
ns
t
SLSH
SCK0 to SCK4
4 t
CP
*
ns
t
SLOV
SCK0 to SCK4,
SOT0 to SOT4
SCK0 to SCK4,
SIN0 to SIN4
SCK0 to SCK4,
SIN0 to SIN4
150
ns
Valid SIN
SCK
t
IVSH
60
ns
SCK
↑ →
valid SIN
hold time
t
SHIX
60
ns
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