参数资料
型号: R5F212F2DFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件页数: 31/41页
文件大小: 332K
代理商: R5F212F2DFP
R8C/2E Group, R8C/2F Group
5. Electrical Characteristics
Rev.1.00
Dec 14, 2007
Page 37 of 39
REJ03B0222-0100
Timing requirements
(Unless Otherwise Specified: VCC = 3 V, VSS = 0 V at Topr = 25
°C) [VCC = 3 V]
Figure 5.8
XIN Input Timing Diagram when VCC = 3 V
Figure 5.9
TRAIO Input Timing Diagram when VCC = 3 V
Table 5.22
XIN Input
Symbol
Parameter
Standard
Unit
Min.
Max.
tc(XIN)
XIN input cycle time
100
ns
tWH(XIN)
XIN input “H” width
40
ns
tWL(XIN)
XIN input “L” width
40
ns
Table 5.23
TRAIO Input
Symbol
Parameter
Standard
Unit
Min.
Max.
tc(TRAIO)
TRAIO input cycle time
300
ns
tWH(TRAIO)
TRAIO input “H” width
120
ns
tWL(TRAIO)
TRAIO input “L” width
120
ns
XIN input
tWH(XIN)
tC(XIN)
tWL(XIN)
VCC = 3 V
TRAIO input
VCC = 3 V
tC(TRAIO)
tWL(TRAIO)
tWH(TRAIO)
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