参数资料
型号: MB90822PFV
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP80
封装: 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 88/100页
文件大小: 1414K
代理商: MB90822PFV
MB90820 Series
88
(4) UART0 and UART1
(VCC
= 5.0 V±10%, VSS = AVSS = 0.0 V, TA = 40 °C to +85 °C)
Notes :
These are AC ratings in the CLK synchronous mode.
CL is the load capacitance value connected to pins while testing.
tCP is machine cycle time (unit : ns).
Parameter
Symbol
Pin name
Condition
Value
Unit Remarks
Min
Max
Serial clock cycle time
tSCYC
SCK0 to SCK1
CL = 80 pF + 1 TTL
for an output pin of
internal shift clock
mode
8 tCP
ns
SCK
↓ → SOT delay time
tSLOV
SCK0 to SCK1
SOT0 to SOT1
80
+ 80
ns
Valid SIN
→ SCK ↑
tIVSH
SCK0 to SCK1
SIN0 to SIN1
100
ns
SCK
↑ → valid SIN hold time
tSHIX
SCK0 to SCK1
SIN0 to SIN1
60
ns
Serial clock “H” pulse width
tSHSL
SCK0 to SCK1
CL = 80 pF + 1 TTL
for an output pin of
external shift clock
mode
4 tCP
ns
Serial clock “L” pulse width
tSLSH
SCK0 to SCK1
4 tCP
ns
SCK
↓ → SOT delay time
tSLOV
SCK0 to SCK1
SOT0 to SOT1
150
ns
Valid SIN
→ SCK ↑
tIVSH
SCK0 to SCK1
SIN0 to SIN1
60
ns
SCK
↑ → valid SIN hold time
tSHIX
SCK0 to SCK1
SIN0 to SIN1
60
ns
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