SST39SF040-45-4C-NHE Microchip Technology, SST39SF040-45-4C-NHE Datasheet - Page 7
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SST39SF040-45-4C-NHE
Manufacturer Part Number
SST39SF040-45-4C-NHE
Description
4.5V To 5.5V 4Mbit Multi-Purpose Flash 32 PLCC TUBE
Manufacturer
Microchip Technology
Datasheet
1.SST39SF010A-45-4I-NHE.pdf
(25 pages)
Specifications of SST39SF040-45-4C-NHE
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
4M (512K x 8)
Speed
45ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
32-LCC (J-Lead)
Data Bus Width
8 bit
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
Mounting Style
SMD/SMT
Organization
512 KB x 8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SST39SF040-45-4C-NHE
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
SST39SF040-45-4C-NHE
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
SST39SF040-45-4C-NHE
Manufacturer:
SST
Quantity:
20 000
Company:
Part Number:
SST39SF040-45-4C-NHE-T
Manufacturer:
Microchip Technology
Quantity:
10 000
1 Mbit / 2 Mbit / 4 Mbit Multi-Purpose Flash
SST39SF010A / SST39SF020A / SST39SF040
TABLE 4: Software Command Sequence
Absolute Maximum Stress Ratings (Applied conditions greater than those listed under “Absolute Maximum
Stress Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation
of the device at these conditions or conditions greater than those defined in the operational sections of this data
sheet is not implied. Exposure to absolute maximum stress rating conditions may affect device reliability.)
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +125°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
D. C. Voltage on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to V
Transient Voltage (<20 ns) on Any Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V to V
Voltage on A
Package Power Dissipation Capability (Ta = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0W
Through Hold Lead Soldering Temperature (10 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Surface Mount Lead Soldering Temperature (3 Seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240°C
Output Short Circuit Current
Operating Range
AC Conditions of Test
©2010 Silicon Storage Technology, Inc.
Command
Sequence
Byte-Program
Sector-Erase
Chip-Erase
Software ID Entry
Software ID Exit
Software ID Exit
Range
Commercial
Industrial
Input Rise/Fall Time . . . . . . . . . . . . . . 5 ns
Output Load . . . . . . . . . . . . . . . . . . . . . C
See Figures 14 and 15
1. Address format A
2. BA = Program Byte address
3. SA
4. The device does not remain in Software Product ID mode if powered down.
5. With A
6. Both Software ID Exit operations are equivalent
1. Outputs shorted for no more than one second. No more than one output shorted at a time.
A
A
MS
MS
X
= Most significant address
= A
for Sector-Erase; uses A
MS
16
-A
9
for SST39SF010A, A
Pin to Ground Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 13.2V
1
6
6
= 0; SST Manufacturer’s ID = BFH, is read with A
4,5
14
SST39SF010A Device ID = B5H, is read with A
SST39SF020A Device ID = B6H, is read with A
SST39SF040 Device ID = B7H, is read with A
-A
Ambient Temp
-40°C to +85°C
5555H
5555H
5555H
5555H
5555H
Addr
0
0°C to +70°C
Write Cycle
XXH
(Hex), Addresses A
1st Bus
1
1
MS
Data
AAH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
AAH
AAH
AAH
AAH
17
F0H
-A
12
for SST39SF020A, and A
address lines
2AAAH
2AAAH
2AAAH
2AAAH
2AAAH
Addr
L
Write Cycle
MS
=
2nd Bus
-A
1
4.5-5.5V
4.5-5.5V
15
30 pF for 45 ns
V
can be V
DD
Data
55H
55H
55H
55H
55H
IL
18
5555H
5555H
5555H
5555H
5555H
Addr
or V
Write Cycle
for SST39SF040
3rd Bus
0
7
0
= 0,
IH
1
0
0
= 1
, but no other value, for the Command sequence.
= 1
= 1
Data
A0H
F0H
80H
80H
90H
5555H
5555H
Addr
Write Cycle
BA
4th Bus
2
1
Data
Data
AAH
AAH
2AAAH
2AAAH
Addr
Write Cycle
5th Bus
1
Data
55H
55H
S71147(02)-00-000
EOL Data Sheet
5555H
Addr
SA
Write Cycle
6th Bus
X
3
1
T4.2 1147(02)
DD
DD
+0.5V
+2.0V
Data
30H
10H
01/10