参数资料
型号: R5F6461EJFP
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 6/110页
文件大小: 725K
代理商: R5F6461EJFP
REJ03B0241-0101 Rev.1.01 Dec 07, 2009
Page 101 of 105
R32C/161 Group
5. Electrical Characteristics
VCC =3.3 V
Switching Characteristics (VCC = 3.0 to 3.6 V, VSS = 0 V, and Ta =Topr, unless otherwise noted)
Table 5.52
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 5.53
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
35
ns
tf(SSCK)
SSCKi output falling time
35
ns
td(SCS-SSCK) SSCKi output delay time for SCSi
0.5 × tc(SSCK) + 40 ns
td(SSCK-SCS) SCSi output delay time for SSCKi
0.5 × tc(SSCK) - 40
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
50
ns
td(SSCK-SSI) SSIi output delay time for SSCKi
120
ns
trec(SCS)
SCSi output high level period in
continuous transmission
0.625 × tc(SSCK)
ns
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