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27C4096 参数 Datasheet PDF下载

27C4096图片预览
型号: 27C4096
PDF下载: 下载PDF文件 查看货源
内容描述: 256K ×16的电可擦除EPROM [256K X 16 ELECTRICALLY ERASABLE EPROM]
分类和应用: 可编程只读存储器电动程控只读存储器
文件页数/大小: 15 页 / 228 K
品牌: WINBOND [ WINBOND ]
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Preliminary W27C4096  
READ OPERATION DC CHARACTERISTICS  
(VCC = 5.0V ±5%, TA = 0 to 50° C)  
PARAMETER  
SYM.  
CONDITIONS  
LIMITS  
UNIT  
MIN.  
TYP.  
MAX.  
5
Input Load Current  
ILI  
VIN = 0V to VCC  
-5  
-
-
mA  
mA  
Output Leakage Current  
VCC Standby Current  
ILO  
ISB  
ISB1  
ICC  
VOUT = 0V to VCC  
-10  
10  
-
-
-
-
1.0  
100  
30  
mA  
CE = VIH  
5
-
mA  
CE = VCC ±0.2V  
VCC Operating Current  
mA  
CE = VIL  
IOUT = 0 mA, f = 5 MHz  
VPP Operating Current  
Input Low Voltage  
IPP  
VPP = VCC  
-
-0.3  
2.2  
-
-
-
-
-
-
10  
0.8  
mA  
V
VIL  
-
Input High Voltage  
Output Low Voltage  
Output High Voltage  
VPP Operating Voltage  
VIH  
VOL  
VOH  
VPP  
-
IOL = 2.1 mA  
IOH = -0.4 mA  
-
VCC +0.5  
0.4  
V
-
V
2.4  
-
V
VCC -0.7  
VCC  
V
READ OPERATION AC CHARACTERISTICS  
(VCC = 5.0V ±5%, TA = 0 to 50° C)  
PARAMETER  
SYM.  
W27C4096-12  
W27C4096-15  
UNIT  
MIN.  
MAX.  
-
MIN.  
MAX.  
-
Read Cycle Time  
TRC  
TCE  
TACC  
TOE  
TDF  
120  
150  
nS  
nS  
nS  
nS  
nS  
Chip Enable Access Time  
Address Access Time  
-
-
-
-
120  
120  
50  
-
-
-
-
150  
150  
70  
Output Enable Access Time  
30  
30  
OE High to High-Z Output  
Output Hold from Address Change  
TOH  
0
-
0
-
nS  
Note: VCC must be applied simultaneously or before VPP and removed simultaneously or after VPP.  
- 6 -