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AM29DL640H70WHI 参数 Datasheet PDF下载

AM29DL640H70WHI图片预览
型号: AM29DL640H70WHI
PDF下载: 下载PDF文件 查看货源
内容描述: 64兆位(8M ×8位/ 4米x 16位) CMOS 3.0伏只,同步读/写闪存 [64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Read/Write Flash Memory]
分类和应用: 闪存存储内存集成电路
文件页数/大小: 54 页 / 1243 K
品牌: SPANSION [ SPANSION ]
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AC CHARACTERISTICS  
tWC  
Valid PA  
tWC  
tRC  
tWC  
Valid PA  
Valid RA  
Valid PA  
Addresses  
tAH  
tCPH  
tACC  
tCE  
CE#  
tCP  
tOE  
OE#  
tOEH  
tGHWL  
tWP  
WE#  
tDF  
tWPH  
tDS  
tOH  
tDH  
Valid  
Out  
Valid  
In  
Valid  
In  
Valid  
In  
Data  
tSR/W  
WE# Controlled Write Cycle  
Read Cycle  
CE# or CE2# Controlled Write Cycles  
Figure 21. Back-to-back Read/Write Cycle Timings  
tRC  
Addresses  
CE#  
VA  
tACC  
tCE  
VA  
VA  
tCH  
tOE  
OE#  
WE#  
tOEH  
tDF  
tOH  
High Z  
High Z  
DQ7  
Valid Data  
Complement  
Complement  
True  
DQ0–DQ6  
Valid Data  
Status Data  
True  
Status Data  
tBUSY  
RY/BY#  
Note: VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data  
read cycle.  
Figure 22. Data# Polling Timings (During Embedded Algorithms)  
42  
Am29DL640H  
June 7, 2005  
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