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S29AL032D70BFI030 参数 Datasheet PDF下载

S29AL032D70BFI030图片预览
型号: S29AL032D70BFI030
PDF下载: 下载PDF文件 查看货源
内容描述: 32兆位CMOS 3.0伏只快闪记忆体 [32 Megabit CMOS 3.0 Volt-only Flash Memory]
分类和应用:
文件页数/大小: 69 页 / 1731 K
品牌: SPANSION [ SPANSION ]
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A d v a n c e I n f o r m a t i o n  
AC Characteristics  
Erase Command Sequence (last two cycles)  
Read Status Data  
tAS  
SA  
tWC  
VA  
VA  
Addresses  
CE#  
2AAh  
555h for chip erase  
tAH  
tCH  
OE#  
tWP  
WE#  
tWPH  
tWHWH2  
tCS  
tDS  
tDH  
In  
Data  
Complete  
55h  
30h  
Progress  
10 for Chip Erase  
tBUSY  
tRB  
RY/BY#  
VCC  
tVCS  
Notes:  
1. SA = sector address (for Sector Erase), VA = Valid Address for reading status data (see Write Operation Status on  
page 39).  
2. Illustration shows device in word mode.  
Figure 19. Chip/Sector Erase Operation Timings  
t
t
WC  
RC  
Addresses  
PA  
PA  
PA  
PA  
t
t
ACC  
t
AH  
CPH  
t
CE  
CE#  
OE#  
t
CP  
t
OE  
t
GHWL  
t
SR/W  
t
WP  
t
t
WE#  
Data  
DF  
t
WDH  
DS  
t
OH  
t
DH  
Valid  
In  
Valid  
Out  
Valid In  
Valid Out  
Figure 20. Back to Back Read/Write Cycle Timing  
56  
S29AL032D  
S29AL032D_00_A3 June 13, 2005