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CY8C24223A-24PVXI 参数 Datasheet PDF下载

CY8C24223A-24PVXI图片预览
型号: CY8C24223A-24PVXI
PDF下载: 下载PDF文件 查看货源
内容描述: PSoC混合信号阵列 [PSoC Mixed-Signal Array]
分类和应用:
文件页数/大小: 47 页 / 499 K
品牌: CYPRESS [ CYPRESS ]
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CY8C24x23A Final Data Sheet  
3. Electrical Specifications  
3.4.2  
AC General Purpose IO Specifications  
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V  
and -40°C TA 85°C, 3.0V to 3.6V and -40°C TA 85°C, or 2.4V to 3.0V and -40°C TA 85°C, respectively. Typical parameters  
apply to 5V, 3.3V, and 2.7V at 25°C and are for design guidance only.  
Table 3-22. 5V and 3.3V AC GPIO Specifications  
Symbol  
FGPIO  
Description  
GPIO Operating Frequency  
Min  
Typ  
Max  
Units  
MHz  
Notes  
Normal Strong Mode  
0
12  
TRiseF  
TFallF  
TRiseS  
TFallS  
Rise Time, Normal Strong Mode, Cload = 50 pF  
Fall Time, Normal Strong Mode, Cload = 50 pF  
Rise Time, Slow Strong Mode, Cload = 50 pF  
Fall Time, Slow Strong Mode, Cload = 50 pF  
3
18  
18  
ns  
ns  
ns  
ns  
Vdd = 4.5 to 5.25V, 10% - 90%  
Vdd = 4.5 to 5.25V, 10% - 90%  
Vdd = 3 to 5.25V, 10% - 90%  
Vdd = 3 to 5.25V, 10% - 90%  
2
10  
10  
27  
22  
Table 3-23. 2.7V AC GPIO Specifications  
Symbol  
FGPIO  
Description  
GPIO Operating Frequency  
Min  
Typ  
Max  
Units  
Notes  
0
3
MHz  
Normal Strong Mode  
TRiseF  
TFallF  
TRiseS  
TFallS  
Rise Time, Normal Strong Mode, Cload = 50 pF  
Fall Time, Normal Strong Mode, Cload = 50 pF  
Rise Time, Slow Strong Mode, Cload = 50 pF  
Fall Time, Slow Strong Mode, Cload = 50 pF  
6
50  
50  
ns  
ns  
ns  
ns  
Vdd = 2.4 to 3.0V, 10% - 90%  
Vdd = 2.4 to 3.0V, 10% - 90%  
Vdd = 2.4 to 3.0V, 10% - 90%  
Vdd = 2.4 to 3.0V, 10% - 90%  
6
18  
18  
40  
40  
120  
120  
90%  
GPIO  
Pin  
Output  
Voltage  
10%  
TRiseF  
TRiseS  
TFallF  
TFallS  
Figure 3-8. GPIO Timing Diagram  
September 8, 2004  
Document No. 38-12028 Rev. *B  
32