SST39SF010A-45-4C-NH SST [Silicon Storage Technology, Inc], SST39SF010A-45-4C-NH Datasheet - Page 6

• Manufacturer Part Number: SST39SF010A-45-4C-NH
• Description: 1 Mbit / 2 Mbit / 4 Mbit (x8) Multi-Purpose Flash
• Manufacturer: SST [Silicon Storage Technology, Inc]

TABLE 2: P
TABLE 3: O
©2001 Silicon Storage Technology, Inc.
Symbol
A
DQ
CE#
OE#
WE#
V
V
NC
Mode
Read
Program
Erase
Standby
Write Inhibit
Product Identification
Software Mode
MS
DD
SS
1. A
1. X can be V
7
1
-DQ
-A
A
MS
MS
0
0
= Most significant address
= A
16
for SST39SF010A, A
IN
Pin Name
Address Inputs
Data Input/output
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
No Connection
PERATION
IL
or V
D
ESCRIPTION
IH
, but no other value.
M
ODES
17
S
for SST39SF020A, and A
Functions
To provide memory addresses.
During Sector-Erase A
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 5.0V supply (±10%)
Unconnected pins.
ELECTION
CE#
V
V
V
V
V
X
X
IH
IL
IL
IL
IL
OE#
V
V
V
V
V
X
X
IH
IH
IL
IL
IL
SST39SF010A / SST39SF020A / SST39SF040
18
MS
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
WE#
for SST39SF040
V
V
V
V
V
-A
X
X
6
IH
IH
IH
IL
IL
12
address lines will select the sector.
DQ
D
D
X
High Z
High Z/ D
High Z/ D
1
OUT
IN
OUT
OUT
Address
A
A
Sector address,
XXH for Chip-Erase
X
X
X
See Table 4
IN
IN
Preliminary Specification
S71147-02-000 5/01
T2.1 398
T3.3 398
398