參數(shù)資料
型號: R5F6457HJFD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 20/134頁
文件大小: 835K
代理商: R5F6457HJFD
REJ03B0234-0102 Rev.1.02 Nov 30, 2009
Page 114 of 129
R32C/157 Group
5. Electrical Characteristics
VCC =5V
Switching Characteristics (VCC = 4.2 to 5.5 V, VSS = 0 V, and Ta =Topr, unless otherwise noted)
Table 5.34
Serial Interface
Symbol
Characteristic
Measurement
condition
Value
Unit
Min.
Max.
td(C-Q)
TXDi output delay time
Refer to
Figure 5.6
80
ns
th(C-Q)
TXDi output hold time
0ns
Table 5.35
Serial Bus Interface
Symbol
Characteristic
Measurement
condition
Value
Unit
Min.
Max.
tw(SSCKH)
SSCKi output high level pulse width
Refer to
Figure 5.6
0.35 × tc(SSCK)
0.6 × tc(SSCK)
ns
tw(SSCKL)
SSCKi output low level pulse width
0.35 × tc(SSCK)
0.6 × tc(SSCK)
ns
tr(SSCK)
SSCKi output rising time
20
ns
tf(SSCK)
SSCKi output falling time
20
ns
td(SCS-SSCK) SSCKi output delay time for SCSi
0.5 × tc(SSCK) + 20 ns
td(SSCK-SCS) SCSi output delay time for SSCKi
0.5 × tc(SSCK) - 20
ns
ten(SCS-SSO) SSOi output enable time
1.5 × tc(BCLK) + 100 ns
tdis(SCS-SSO) SSOi output disable time
1.5 × tc(BCLK) + 100 ns
ten(SCS-SSI) SSIi output enable time
1.5 × tc(BCLK) + 100 ns
tdis(SCS-SSI) SSIi output disable time
1.5 × tc(BCLK) + 100 ns
td(SSCK-SSO) SSOi output delay time for SSCKi
30
ns
td(SSCK-SSI) SSIi output delay time for SSCKi
85
ns
trec(SCS)
SCSi output high level period in
continuous transmission
0.625 × tc(SSCK)
ns
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