SST49LF020 查看數據表（PDF） - Silicon Storage Technology
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SST49LF020 Datasheet PDF : 38 Pages
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2 Megabit LPC Flash
SST49LF020
Advance Information
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
FIGURE 1: PIN ASSIGNMENTS FOR 32-LEAD TSOP (8MM X 14MM)
32
OE# (INIT#)
31
WE# (LFRAME#)
30
VDD (VDD)
29
DQ7 (RES)
28
DQ6 (RES)
27
DQ5 (RES)
26
DQ4 (RES)
25
DQ3 (LAD3)
24
VSS (VSS)
23
DQ2 (LAD2)
22
DQ1 (LAD1)
21
DQ0 (LAD0)
20
A0 (RES)
19
A1 (RES)
18
A2 (RES)
17
A3 (RES)
526 ILL F01.2
A7(GPI1)
A6 (GPI0)
A5 (WP#)
A4 (TBL#)
A3 (RES)
A2 (RES)
A1 (RES)
A0 (RES)
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)
526 ILL F02.2
( ) Designates LPC Mode
FIGURE 2: PIN ASSIGNMENTS FOR 32-LEAD PLCC
©2001 Silicon Storage Technology, Inc.
8
S71175-02-000 5/01 526
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