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AM49DL323BGB85IS 参数 Datasheet PDF下载

AM49DL323BGB85IS图片预览
型号: AM49DL323BGB85IS
PDF下载: 下载PDF文件 查看货源
内容描述: [Memory Circuit, Flash+PSRAM, CMOS, PBGA73,]
分类和应用: 静态存储器内存集成电路
文件页数/大小: 64 页 / 1054 K
品牌: CYPRESS [ CYPRESS ]
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P R E L I M I N A R Y  
FLASH AC CHARACTERISTICS  
Program Command Sequence (last two cycles)  
Read Status Data (last two cycles)  
tAS  
PA  
tWC  
Addresses  
555h  
PA  
PA  
tAH  
CE#f  
OE#  
tCH  
tGHWL  
tWHWH1  
tWP  
WE#  
tWPH  
tCS  
tDS  
tDH  
PD  
DOUT  
A0h  
Status  
Data  
tBUSY  
tRB  
RY/BY#  
VCC  
f
tVCS  
otes:  
. PA = program address, PD = program data, DOUT is the true data at the program address.  
. Illustration shows device in word mode.  
Figure 18. Program Operation Timings  
VHH  
VIL or VIH  
WP#/ACC  
VIL or VIH  
tVHH  
tVHH  
Figure 19. Accelerated Program Timing Diagram  
46  
Am49DL32xBG  
July 19, 2002