39LF020 데이터 시트보기 (PDF) - Silicon Storage Technology
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39LF020 Datasheet PDF : 24 Pages
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512 Kbit / 1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39LF512 / SST39LF010 / SST39LF020 / SST39LF040
SST39VF512 / SST39VF010 / SST39VF020 / SST39VF040
Data Sheet
FUNCTIONAL BLOCK DIAGRAM
X-Decoder
Memory Address Address Buffers & Latches
CE#
OE#
WE#
Control Logic
SuperFlash
Memory
Y-Decoder
I/O Buffers and Data Latches
DQ7 - DQ0
395 ILL B1.1
SST39LF/VF040 SST39LF/VF020 SST39LF/VF010 SST39LF/VF512
SST39LF/VF512 SST39LF/VF010 SST39LF/VF020 SST39LF/VF040
4 3 2 1 32 31 30
A7
A7
A7
A7 5
29 A14
A14
A14
A14
A6
A6
A6
A6 6
28 A13
A13
A13
A13
A5
A5
A5
A5 7
27 A8
A8
A8
A8
A4
A4
A4
A4 8
32-lead PLCC 26 A9
A9
A9
A9
A3
A3
A3
A3 9
25 A11
A11
A11
A11
A2
A2
A2
A2 10
Top View
24 OE#
OE#
OE#
OE#
A1
A1
A1
A1 11
23 A10
A10
A10
A10
A0
A0
A0
A0 12
22 CE#
CE#
CE#
CE#
DQ0
DQ0
DQ0
DQ0
13
21
14 15 16 17 18 19 20
DQ7
DQ7
DQ7
DQ7
395 ILL F02b.3
FIGURE 1: PIN ASSIGNMENTS FOR 32-LEAD PLCC
©2001 Silicon Storage Technology, Inc.
4
S71150-03-000 6/01 395
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