参数资料
型号: R5F21296JXXXSP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO20
封装: 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件页数: 52/63页
文件大小: 612K
代理商: R5F21296JXXXSP
R8C/28 Group, R8C/29 Group
5. Electrical Characteristics
Rev.2.10
Sep 26, 2008
Page 54 of 67
REJ03B0169-0210
NOTES:
1. VCC = 2.7 to 5.5 V, VSS = 0 V at Topr = -40 to 85
°C (J version) / -40 to 125°C (K version), unless otherwise specified.
2. 1tCYC = 1/f1(s)
Table 5.45
Timing Requirements of Clock Synchronous Serial I/O with Chip Select(1)
Symbol
Parameter
Conditions
Standard
Unit
Min.
Typ.
Max.
tSUCYC
SSCK clock cycle time
4
tCYC(2)
tHI
SSCK clock “H” width
0.4
0.6
tSUCYC
tLO
SSCK clock “L” width
0.4
0.6
tSUCYC
tRISE
SSCK clock rising
time
Master
1
tCYC(2)
Slave
1
s
tFALL
SSCK clock falling
time
Master
1
tCYC(2)
Slave
1
s
tSU
SSO, SSI data input setup time
100
ns
tH
SSO, SSI data input hold time
1
tCYC(2)
tLEAD
SCS setup time
Slave
1tCYC + 50
ns
tLAG
SCS hold time
Slave
1tCYC + 50
ns
tOD
SSO, SSI data output delay time
1
tCYC(2)
tSA
SSI slave access time
1.5tCYC + 100
ns
tOR
SSI slave out open time
1.5tCYC + 100
ns
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