參數(shù)資料
型號: R5F21248SNXXXFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
封裝: 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52
文件頁數(shù): 31/61頁
文件大小: 529K
代理商: R5F21248SNXXXFP
R8C/24 Group, R8C/25 Group
5. Electrical Characteristics
Rev.3.00
Feb 29, 2008
Page 35 of 51
REJ03B0117-0300
Figure 5.5
I/O Timing of Clock Synchronous Serial I/O with Chip Select (Slave)
VIH or VOH
SCS (input)
SSCK (input)
(CPOS = 1)
SSCK (input)
(CPOS = 0)
SSO (input)
SSI (output)
4-Wire Bus Communication Mode, Slave, CPHS = 1
VIH or VOH
tHI
tLO
tHI
tFALL
tRISE
tLO
tSUCYC
tH
tSU
SCS (input)
SSCK (input)
(CPOS = 1)
SSCK (input)
(CPOS = 0)
SSO (input)
SSI (output)
4-Wire Bus Communication Mode, Slave, CPHS = 0
tOD
tLEAD
tSA
tLAG
tOR
tHI
tLO
tHI
tFALL
tRISE
tLO
tSUCYC
tH
tSU
tOD
tLEAD
tSA
tLAG
tOR
CPHS, CPOS: Bits in SSMR register
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