SST39SF010A-45-4I-WH Microchip Technology, SST39SF010A-45-4I-WH Datasheet - Page 6

• Manufacturer Part Number: SST39SF010A-45-4I-WH
• Description: Flash U 804-39SF010A5CWH
• Manufacturer: Microchip Technology

Specifications of SST39SF010A-45-4I-WH

• Product Category: Flash
• Data Bus Width: 8 bit
• Memory Type: NOR Flash
• Memory Size: 1 Mbit
• Architecture: Sectored
• Interface Type: Parallel
• Access Time: 45 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 25 mA
• Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-32
• Organization: 128 KB x 8

Data Sheet
TABLE 2: Pin Description
TABLE 3: Operation Modes Selection
©2010 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
Pin Name
Address Inputs
Data Input/output
Chip Enable
Output Enable
Write Enable
Power Supply
Ground
No Connection
IL
or V
IH
, but no other value.
17
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 (4.5-5.5V)
Unconnected pins.
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
IL
IL
IH
IH
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
S71147-09-000
T2.2 1147
T3.3 1147
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