Description
BUY SST25WF040-40-5I https://www.utsource.net/itm/p/12609272.html
Parameter |
Symbol |
Conditions |
Min |
Typ |
Max |
Unit |
Supply Voltage |
Vcc |
Operating |
2.7 |
- |
3.6 |
V |
Programming Voltage |
Vpp |
Programming |
5.5 |
- |
5.5 |
V |
Standby Current |
Icc |
Vcc = 3.0V |
- |
1 |
- |
μA |
Active Current |
Icc |
Vcc = 3.0V |
- |
4 |
- |
mA |
Page Program Time |
Tpp |
|
- |
2 |
- |
ms |
Sector Erase Time |
Tse |
|
- |
35 |
- |
ms |
Bulk Erase Time |
Tbe |
|
- |
180 |
- |
ms |
Data Retention |
|
|
20 |
- |
- |
Years |
Operating Temperature |
Topr |
|
-40 |
- |
+85 |
°C |
Storage Temperature |
Tstg |
|
-65 |
- |
+95 |
°C |
Instructions for SST25WF040-40-5I:
Power Supply:
- Ensure the supply voltage (Vcc) is within the range of 2.7V to 3.6V.
- For programming, a separate programming voltage (Vpp) of 5.5V is required.
Current Considerations:
- During standby mode, the current consumption should not exceed 1μA at 3.0V.
- In active mode, the current consumption can reach up to 4mA at 3.0V.
Programming and Erasing:
- The page program time is typically 2ms.
- A sector erase operation takes approximately 35ms.
- For bulk erase, expect an average time of 180ms.
Data Integrity:
- Data retention is specified for at least 20 years under normal operating conditions.
Temperature Range:
- The device operates effectively between -40°C and +85°C.
- For storage, it can withstand temperatures from -65°C to +95°C.
Handling Precautions:
- Handle with care to avoid electrostatic discharge (ESD) damage.
- Follow proper soldering techniques to ensure reliable connections.
Application Notes:
- Refer to the manufacturer’s application notes for detailed information on optimal usage and troubleshooting.
(For reference only)
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