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56F807_1 参数 Datasheet PDF下载

56F807_1图片预览
型号: 56F807_1
PDF下载: 下载PDF文件 查看货源
内容描述: 16位数字信号控制器 [16-bit Digital Signal Controllers]
分类和应用: 控制器
文件页数/大小: 60 页 / 649 K
品牌: FREESCALE [ Freescale ]
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Quad Timer Timing  
3.8 Quad Timer Timing  
1, 2  
Table 3-13 Timer Timing  
Operating Conditions: VSS = VSSA = 0 V, VDD = VDDA = 3.0–3.6 V, TA = –40° to +85°C, CL 50pF, fOP = 80MHz  
Characteristic  
Timer input period  
Symbol  
PIN  
Min  
4T + 6  
2T + 3  
2T  
Max  
Unit  
ns  
Timer input high/low period  
Timer output period  
PINHL  
POUT  
ns  
ns  
Timer output high/low period  
POUTHL  
1T  
ns  
1. In the formulas listed, T = the clock cycle. For 80MHz operation, T = 12.5ns.  
2. Parameters listed are guaranteed by design.  
Timer Inputs  
PINHL  
PINHL  
PIN  
Timer Outputs  
POUTHL  
POUTHL  
POUT  
Figure 3-23 Timer Timing  
56F807 Technical Data Technical Data, Rev. 16  
Freescale Semiconductor  
41  
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