SST28VF040A-90-4C-PH(2003) 查看數據表（PDF） - Silicon Storage Technology
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SST28VF040A-90-4C-PH Datasheet PDF : 26 Pages
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4 Mbit SuperFlash EEPROM
SST28SF040A / SST28VF040A
Data Sheet
OE#
TPCP
CE#
TPCH
WE#
ADDRESS
TPAS
1823
1820
TPAH
1822
0418
041B
0419
041A
NOTE: A. ADDRESSES ARE LATCHED INTERNALLY ON THE RISING EDGE OF:
1. OE# IF CE# IS KEPT AT LOW ALL TIME.
2. CE# IF OE# IS KEPT AT LOW ALL TIME.
3. THE FIRST PIN TO GO HIGH IF BOTH ARE TOGGLED.
B. ABOVE ADDRESS VALUES ARE IN HEX.
C. ADDRESSES > A12 ARE "DON'T CARE"
FIGURE 10: SOFTWARE DATA UNPROTECT DISABLE TIMING DIAGRAM
310 ILL F09.4
OE#
CE#
TPCP
TPCH
WE#
ADDRESS
TPAS
1823
1820
TPAH
1822
0418
041B
0419
040A
NOTE: A. ADDRESSES ARE LATCHED INTERNALLY ON THE RISING EDGE OF:
1. OE# IF CE# IS KEPT AT LOW ALL TIME.
2. CE# IF OE# IS KEPT AT LOW ALL TIME.
3. THE FIRST PIN TO GO HIGH IF BOTH ARE TOGGLED.
B. ABOVE ADDRESS VALUES ARE IN HEX.
C. ADDRESSES > A12 ARE "DON'T CARE"
FIGURE 11: SOFTWARE DATA PROTECT DISABLE TIMING DIAGRAM
310 ILL F10.4
©2003 Silicon Storage Technology, Inc.
15
S71077-05-000 3/03 310
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