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AS58LC1001F-35/XT 参数 Datasheet PDF下载

AS58LC1001F-35/XT图片预览
型号: AS58LC1001F-35/XT
PDF下载: 下载PDF文件 查看货源
内容描述: 128K ×8 EEPROM耐辐射 [128K x 8 EEPROM Radiation Tolerant]
分类和应用: 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
文件页数/大小: 21 页 / 272 K
品牌: AUSTIN [ AUSTIN SEMICONDUCTOR ]
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EEPROM  
AS58LC1001  
Austin Semiconductor, Inc.  
AC ELECTRICAL CHARACTERISTICS FOR BYTE ERASE AND BYTE  
WRITE OPERATIONS  
PARAMETER  
SYMBOL  
UNITS  
MIN  
MAX  
Address Setup Time  
tAS  
0
---  
ns  
7
Chip Enable to Write Setup Time  
tCS  
0
---  
---  
ns  
ns  
8
tCW  
250  
Write Pulse Width  
7
tWP  
250  
150  
100  
10  
---  
---  
---  
---  
ns  
ns  
ns  
ns  
Address Hold Time  
tAH  
tDS  
tDH  
Data Setup Time  
Data Hold Time  
7
tCH  
Chip Enable Hold Time  
Out Enable to Write Setup Time  
Output Enable Hold Time  
Write Cycle Time  
0
0
---  
---  
---  
---  
---  
---  
---  
ns  
ns  
ns  
ms  
μs  
tOES  
tOEH  
tWC  
tBL  
0
10  
100  
120  
100  
Byte Load Window  
Time to Device Busy  
RES\ to Write Setup Time  
Vcc to RES\ Setup Time  
tDB  
ns  
μs  
tRP  
10  
μs  
tRES  
1
---  
NOTES:  
1. Relative to Vss  
AC TEST CONDITIONS  
Input Pulse Levels............................................0V to 3V  
Input Rise and Fall Times....................................<20ns  
Input Timing Reference Level................................1.5V  
Output Reference Level..........................................1.5V  
Output Load................................................See Figure 1  
2. VIN min = -3.0V for pulse widths <50ns  
3. VIL min = -1.0V for pulse widths <50ns  
4. IIL on RES\ = 100ua MAX  
5. tOF is defined as the time at which E the output becomes and  
open circuit and data is no longer driven.  
6. Use this device in longer cycle than this value  
7. WE\ controlled operation  
8. CE\ controlled operation  
Q
9. RES\ pin VIH is VH  
10. Reference only, not tested  
100pF  
1 TTL GATE EQ.  
Figure 1  
OUTPUT LOAD EQUIVALENT  
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.  
AS58LC1001  
Rev. 1.0 12/08  
8
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