Part Details for AT25M02-SSHD-B by Atmel Corporation
Results Overview of AT25M02-SSHD-B by Atmel Corporation
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AT25M02-SSHD-B Information
AT25M02-SSHD-B by Atmel Corporation is an EEPROM.
EEPROMs are under the broader part category of Memory Components.
Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.
Part Details for AT25M02-SSHD-B
AT25M02-SSHD-B CAD Models
AT25M02-SSHD-B Part Data Attributes
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AT25M02-SSHD-B
Atmel Corporation
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Datasheet
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AT25M02-SSHD-B
Atmel Corporation
EEPROM, 256KX8, Serial, CMOS, PDSO8, 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ATMEL CORP | |
| Package Description | 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8 | |
| Reach Compliance Code | unknown | |
| ECCN Code | 3A991.B.1.B.1 | |
| HTS Code | 8542.32.00.51 | |
| JESD-30 Code | R-PDSO-G8 | |
| Length | 4.9 mm | |
| Memory Density | 2097152 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Number of Words | 262144 words | |
| Number of Words Code | 256000 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 256KX8 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | SERIAL | |
| Seated Height-Max | 1.75 mm | |
| Serial Bus Type | SPI | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.5 V | |
| Supply Voltage-Nom (Vsup) | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm | |
| Write Cycle Time-Max (tWC) | 5 ms |
AT25M02-SSHD-B Frequently Asked Questions (FAQ)
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The AT25M02-SSHD-B has a minimum of 100,000 write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
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To handle page write buffer underrun errors, ensure that the write buffer is fully loaded before initiating a page write operation. Also, use the status register to check for errors and retry the write operation if necessary.
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The recommended power-up sequence is to apply VCC first, followed by the clock signal (SCK), and then the chip select signal (CS). This ensures proper initialization of the device.
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Yes, the AT25M02-SSHD-B can be used in a multi-master SPI bus configuration, but ensure that each master device has its own chip select signal and that the bus is properly arbitrated to avoid conflicts.
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To ensure data retention and endurance, follow the recommended usage guidelines, such as limiting the number of write cycles, using wear leveling techniques, and implementing error correction mechanisms.