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AM29F400BT-55SE 参数 Datasheet PDF下载

AM29F400BT-55SE图片预览
型号: AM29F400BT-55SE
PDF下载: 下载PDF文件 查看货源
内容描述: [Flash, 256KX16, 55ns, PDSO44, MO-180AAA, SOP-44]
分类和应用: 光电二极管内存集成电路
文件页数/大小: 43 页 / 860 K
品牌: CYPRESS [ CYPRESS ]
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D A T A S H E E T  
General Description  
Revision D+1 (July 2, 1999)  
Third paragraph: Added 45 ns to access times.  
Global  
Product Selector Guide  
Added references to availability of device in Known  
Good Die (KGD) form.  
Added the -45 speed option for V = 5.0 V 5ꢀ and  
CC  
the -55 speed option for V = 5.0 V 10ꢀ.  
CC  
Revision E (November 15, 1999)  
Ordering Information  
AC Characteristics—Figure 13. Program  
Operations Timing and Figure 14. Chip/Sector  
Erase Operations  
Added “Special Designation” to “Optional Processing”  
heading; added “0” for 55 ns 10ꢀ VCC, deleted burn-in.  
Burn-in is available by contacting an AMD representative.  
Deleted t  
high.  
and changed OE# waveform to start at  
GHWL  
Added -55 10ꢀ and -45 speed options to the list of  
valid combinations. Added extended temperature  
ratings to -55 5ꢀ valid combinations.  
Physical Dimensions  
Replaced figures with more detailed illustrations.  
Table 1, Device Bus Operations  
Changed the BYTE#=V input for DQ8–DQ15 during  
temporary sector unprotect to “don’t care” (X).  
IL  
Revision E+1 (November 30, 2000)  
Added table of contents. Reinserted revision summa-  
ries for revisions A and B.  
Figure 6. Maximum Negative Undershoot  
Waveform  
Revision E+2 (June 4, 2004)  
Corrected figure title.  
Ordering Information  
Table 7, Test Specifications  
Added Pb-Free OPNs  
Test load capacitance: Removed 55 ns speed option  
from and added -45 speed option to the 30 pF.  
Revision E+3 (December 22, 2005)  
DC Characteristics  
Global  
Removed V = V  
test condition for I  
– I  
.
CC  
CC max  
CC1  
CC3  
Deleted 150 ns speed option and reverse TSOP pack-  
age from document.  
V
max is only valid for max specs.  
CC  
AC Characteristics  
Revision E4 (May 18, 2006)  
Added “Not recommended for new designs” note.  
AC Characteristics  
Added the -45 speed option.  
Revision C+4 (August 1998)  
Ordering Information  
Changed t  
specification to maximium value.  
BUSY  
Added extended temperature combinations to the -55,  
10ꢀ speed option.  
Revision E5 (November 1, 2006)  
Deleted the -60 speed option.  
Deleted “Not recommended for new designs” note and  
Retired Product designation.  
Revision D (January 1999)  
Revision E6 (March 3, 2009)  
Distinctive Characteristics  
Global  
Added:  
Added obsolescence information.  
20-year data retention at 125°C  
— Reliable operation for the life of the system  
Revision E7 (August 3, 2009)  
DC Characteristics—TTL/NMOS Compatible  
Global  
I
, I  
, I  
: Added Note 2 “Maximum I  
CC1 CC2 CC3 CC  
Removed obsolescence information.  
specifications are tested with V = V  
”.  
CC  
CCmax  
Revision E8 (November 11, 2009)  
DC Characteristics—CMOS Compatible  
, I , I : Added Note 2 “Maximum I  
I
Global  
CC1 CC2 CC3  
CC  
”.  
specifications are tested with V = V  
CC  
CCmax  
Removed 120 ns speed option.  
Erase and Programming Performance  
Removed all commercial temperature range options.  
Deleted “(4.75 V for -45 and -55xx0)” from Note 2.  
40  
Am29F400B  
21505E8 November 11, 2009  
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