参数资料
型号: MB90F345CEPF
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 58/84页
文件大小: 1142K
代理商: MB90F345CEPF
MB90340E Series
61
(9) UART0/1/2/3/4
(TA
= 40 °C to +105 °C, VCC = 5.0 V ± 10%, VSS = 0.0 V, fCP ≤ 24 MHz)
Notes :
AC characteristic CLK synchronized mode.
CL is the value of the load capacitance applied to the pins during testing.
Parameter
Symbol
Pin
Condition
Value
Unit
Min
Max
Serial clock cycle time
tSCYC
SCK0 to SCK4
Internal clock
operation output
pins are
CL
= 80 pF + 1 TTL
8 tCP
ns
SCK
↓ → SOT delay time
tSLOV
SCK0 to SCK4,
SOT0 to SOT4
80
+ 80
ns
Valid SIN
→ SCK ↑
tIVSH
SCK0 to SCK4,
SIN0 to SIN4
100
ns
SCK
↑ → Valid SIN hold time
tSHIX
SCK0 to SCK4,
SIN0 to SIN4
60
ns
Serial clock “H” pulse width
tSHSL
SCK0 to SCK4
External clock
operation output
pins are
CL
= 80 pF + 1 TTL
4 tCP
ns
Serial clock “L” pulse width
tSLSH
SCK0 to SCK4
4 tCP
ns
SCK
↓ → SOT delay time
tSLOV
SCK0 to SCK4,
SOT0 to SOT4
150
ns
Valid SIN
→ SCK ↑
tIVSH
SCK0 to SCK4,
SIN0 to SIN4
60
ns
SCK
↑ → Valid SIN hold time
tSHIX
SCK0 to SCK4,
SIN0 to SIN4
60
ns
Internal Shift Clock Mode
SCK0 to SCK4
2.4 V
tSCYC
0.8 V
SOT0 to SOT4
0.8 V
2.4 V
0.8 V
tSLOV
SIN0 to SIN4
VIL
VIH
tIVSH
VIL
VIH
tSHIX
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