SST49LF040 데이터 시트보기 (PDF) - Silicon Storage Technology
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SST49LF040 Datasheet PDF : 48 Pages
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4 Mbit LPC Flash
SST49LF040
Advance Information
PIN DESCRIPTION
NC
1
NC
2
NC
3
NC (CE#)
4
MODE (MODE)
5
A10 (GPI4)
6
R/C# (LCLK)
7
VDD (VDD)
8
NC
9
RST# (RST#)
10
A9 (GPI3)
11
A8 (GPI2)
12
A7 (GPI1)
13
A6 (GPI0)
14
A5 (WP#)
15
A4 (TBL#)
16
( ) Designates LPC Mode
Standard Pinout
Top View
Die Up
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
562 ILL F03a.0
OE# (INIT#)
WE# (LFRAME#)
VDD (VDD)
DQ7 (RES)
DQ6 (RES)
DQ5 (RES)
DQ4 (RES)
DQ3 (LAD3)
VSS (VSS)
DQ2 (LAD2)
DQ1 (LAD1)
DQ0 (LAD0)
A0 (ID0)
A1 (ID1)
A2 (ID2)
A3 (ID3)
FIGURE 2: PIN ASSIGNMENTS FOR 32-LEAD TSOP (8MM X 14MM)
A7(GPI1)
A6 (GPI0)
A5 (WP#)
A4 (TBL#)
A3 (ID3)
A2 (ID2)
A1 (ID1)
A0 (ID0)
DQ0 (LAD0)
4 3 2 1 32 31 30
5
29
6
28
7
27
8
32-lead PLCC 26
9
25
10
Top View
24
11
23
12
22
13
21
14 15 16 17 18 19 20
MODE (MODE)
NC (CE#)
NC
NC
VDD (VDD)
OE# (INIT#)
WE# (LFRAME#)
NC
DQ7 (RES)
( ) Designates LPC Mode
FIGURE 3: PIN ASSIGNMENTS FOR 32-LEAD PLCC
562 ILL F03b.0
©2001 Silicon Storage Technology, Inc.
7
S71213-00-000 11/01 562
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