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GMS90C32-GBPL40 参数 Datasheet PDF下载

GMS90C32-GBPL40图片预览
型号: GMS90C32-GBPL40
PDF下载: 下载PDF文件 查看货源
内容描述: [Microcontroller, 8-Bit, 40MHz, CMOS, PQCC44, PLASTIC, LCC-44]
分类和应用: 时钟微控制器外围集成电路
文件页数/大小: 59 页 / 724 K
品牌: HYNIX [ HYNIX SEMICONDUCTOR ]
 浏览型号GMS90C32-GBPL40的Datasheet PDF文件第36页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第37页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第38页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第39页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第41页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第42页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第43页浏览型号GMS90C32-GBPL40的Datasheet PDF文件第44页  
HYUNDAI MicroElectronics  
GMS90 Series  
AC Characteristics for GMS90 series (24MHz version)  
VCC= 5V + 10%, 15%; VSS= 0V; TA= 0°C to 70°C  
(CL for port 0. ALE and PSEN outputs = 100pF; CL for all other outputs = 80pF)  
External Program Memory Characteristics  
24 MHz Oscillator  
Variable Oscillator  
1/tCLCL = 3.5 to 24MHz  
Parameter  
Symbol  
Unit  
Min.  
43  
17  
17  
-
Max.  
Min.  
Max.  
tLHLL  
-
-
2tCLCL-40  
-
ALE pulse width  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
tAVLL  
tLLAX  
tLLIV  
tCLCL-25  
-
Address setup to ALE  
-
tCLCL-25  
-
Address hold after ALE  
ALE low to valid instruction in  
ALE to PSEN  
80  
-
-
4tCLCL-87  
tLLPL  
tPLPH  
tPLIV  
tPXIX  
22  
95  
-
tCLCL-20  
-
-
3tCLCL-30  
-
PSEN pulse width  
60  
-
-
0
-
3tCLCL-65  
-
PSEN to valid instruction in  
Input instruction hold after PSEN  
Input instruction float after PSEN  
0
-
32  
tCLCL-10  
ns  
ns  
tPXIZ  
37  
-
tCLCL-5  
-
Address valid after PSEN  
Address to valid instruction in  
Address float to PSEN  
tPXAV  
tAVIV  
tAZPL  
-
148  
-
-
5tCLCL-60  
-
ns  
ns  
0
0
Interfacing the GMS90 series to devices with float times up to 35 ns is permissible. This limited bus contention will not cause  
any damage to port 0 Drivers.  
36  
Oct. 2000 Ver 3.1a  
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