SST28VF040A200-4I-EH Silicon Storage Tech, SST28VF040A200-4I-EH Datasheet - Page 5

• Manufacturer Part Number: SST28VF040A200-4I-EH
• Manufacturer: Silicon Storage Tech

4 Mbit SuperFlash EEPROM
SST28SF040A / SST28VF040A
TABLE 2: P
©2007 Silicon Storage Technology, Inc.
Symbol
A
A
DQ
CE#
OE#
WE#
V
V
18
7
DD
SS
FIGURE 2: P
FIGURE 3: P
-A
1. This pin has an internal pull-up resistor.
-A
7
-DQ
0
8
0
Pin Name
Row Address Inputs
Column Address Inputs
Data Input/output
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
IN
D
IN
IN
ESCRIPTION
A
A
SSIGNMENTS FOR
SSIGNMENTS FOR
WE#
V DD
A11
A13
A14
A17
A18
A16
A15
A12
A9
A8
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Functions
To provide memory addresses. Row addresses define a sector.
Selects the byte within the sector
To output data during Read cycles and receive input data during Write cycles.
Data is internally latched during a Write cycle.
The outputs are in tri-state when OE# or CE# is high.
To activate the device when CE# is low.
To gate the data output buffers.
To control the Write operations.
To provide:
32-
32-
LEAD
PIN
DQ0
DQ1
DQ2
V SS
A18
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
PDIP
TSOP
Standard Pinout
http://store.iiic.cc/
5.0V supply (4.5-5.5V) for SST28SF040A
2.7V supply (2.7-3.6V) for SST28VF040A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Top View
Die Up
Top View
32-pin
PDIP
5
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
V DD
WE#
A17
A14
A13
A8
A9
A11
OE#
A10
CE#
DQ7
DQ6
DQ5
DQ4
DQ3
310 ILL F19.0
1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
310 ILL F01.2
OE#
A10
CE#
DQ7
DQ6
DQ5
DQ4
DQ3
V SS
DQ2
DQ1
DQ0
A0
A1
A2
A3
S71077-06-EOL 3/07 310
EOL Data Sheet
T2.2 310