Part Details for 25LC256T-I/SM by Microchip Technology Inc
Results Overview of 25LC256T-I/SM by Microchip Technology Inc
- Distributor Offerings: (20 listings)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
25LC256T-I/SM Information
25LC256T-I/SM by Microchip Technology Inc 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.
Price & Stock for 25LC256T-I/SM
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
55AC5392
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Newark | Eeprom, 256Kbit, Spi, Soic-8, Memory Configuration:32K X 8Bit, Interfaces:Spi, Clock Frequency Max:10Mhz, Ic Case/Package:Soic, No. Of Pins:8Pins, Supply Voltage Min:2.5V, Supply Voltage Max:5.5V, Ic Mounting:Surface Mount Rohs Compliant: Yes |Microchip 25LC256T-I/SM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 4133 |
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$1.2500 | Buy Now |
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DISTI #
56K7685
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Newark | Ic, serial Eeprom,32Kx8,cmos, sop,8Pin, plastic Rohs Compliant: Yes |Microchip 25LC256T-I/SM RoHS: Compliant Min Qty: 2100 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$1.4500 | Buy Now |
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DISTI #
25LC256T-I/SMCT-ND
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DigiKey | IC EEPROM 256KBIT SPI 8SOIJ Min Qty: 1 Lead time: 5 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
6403 In Stock |
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$1.4500 / $1.7700 | Buy Now |
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DISTI #
55AC5392
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Avnet Americas | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V 8-Pin SOIJ T/R - Product that comes on tape, but is not reeled (Alt: 55AC5392) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 111 Weeks, 0 Days Container: Ammo Pack | 304 Partner Stock |
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$1.8600 | Buy Now |
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DISTI #
25LC256T-I/SM
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Avnet Americas | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V 8-Pin SOIJ T/R - Tape and Reel (Alt: 25LC256T-I/SM) RoHS: Compliant Min Qty: 2100 Package Multiple: 2100 Lead time: 5 Weeks, 0 Days Container: Reel | 0 |
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$0.3523 / $0.4141 | Buy Now |
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DISTI #
579-25LC256T-I/SM
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Mouser Electronics | EEPROM 256k 32KX8 2.5V SER EE IND RoHS: Compliant | 3054 |
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$1.4800 / $1.5100 | Buy Now |
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DISTI #
V72:2272_06427562
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Arrow Electronics | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V Automotive AEC-Q100 8-Pin SOIJ T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 5 Weeks Date Code: 2334 Container: Cut Strips | Americas - 3846 |
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$0.8713 / $1.4920 | Buy Now |
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DISTI #
25LC256T-I/SM
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Microchip Technology Inc | 256Kb SPI EEPROM, 2.5-5.5V, 8-SOIJ, SOIJ, Projected EOL: 2034-07-06 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 5 Weeks, 0 Days Container: Reel |
0 Alternates Available |
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$1.2600 / $1.5200 | Buy Now |
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DISTI #
70452360
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RS | 256k, 32K X 8 , 2.5V SER EE IND8 SOIJ .208in T/R Min Qty: 2100 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Bulk | 0 |
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$1.4800 / $1.7400 | RFQ |
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Onlinecomponents.com | EEPROM - Serial-SPI - 256Kb (32K x 8) - 3.3V/5V - 8-Pin SOIJ - Tape&Reel RoHS: Compliant |
2100 In Stock |
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$1.4400 / $3.1600 | Buy Now |
Part Details for 25LC256T-I/SM
25LC256T-I/SM CAD Models
25LC256T-I/SM Part Data Attributes
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25LC256T-I/SM
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
25LC256T-I/SM
Microchip Technology Inc
32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Part Package Code | SOIC | |
| Package Description | 0.208 INCH, EIAJ, PLASTIC, SOIC-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Factory Lead Time | 111 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Clock Frequency-Max (fCLK) | 10 MHz | |
| Data Retention Time-Min | 200 | |
| Endurance | 1000000 Write/Erase Cycles | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 5.28 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | EEPROM | |
| Memory Width | 8 | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 8 | |
| Number of Words | 32768 words | |
| Number of Words Code | 32000 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Parallel/Serial | SERIAL | |
| Peak Reflow Temperature (Cel) | 260 | |
| Programming Voltage | 2.5 V | |
| Qualification Status | Not Qualified | |
| Reverse Pinout | NO | |
| Screening Level | AEC-Q100 | |
| Seated Height-Max | 2.03 mm | |
| Serial Bus Type | SPI | |
| Standby Current-Max | 0.000001 A | |
| Supply Current-Max | 0.006 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.5 V | |
| Supply Voltage-Nom (Vsup) | 4.5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 5.25 mm | |
| Write Cycle Time-Max (tWC) | 5 ms | |
| Write Protection | HARDWARE/SOFTWARE |
Alternate Parts for 25LC256T-I/SM
This table gives cross-reference parts and alternative options found for 25LC256T-I/SM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 25LC256T-I/SM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 25LC256-I/SM | Microchip Technology Inc | $1.6037 | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 5.28 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 | 25LC256T-I/SM vs 25LC256-I/SM |
| 25LC256T-E/SM | Microchip Technology Inc | $1.8400 | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8 | 25LC256T-I/SM vs 25LC256T-E/SM |
| 25LC256XT-I/SM | Microchip Technology Inc | Check for Price | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8 | 25LC256T-I/SM vs 25LC256XT-I/SM |
| 25LC256X-E/SM | Microchip Technology Inc | Check for Price | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8 | 25LC256T-I/SM vs 25LC256X-E/SM |
| 25LC256-E/SM16KVAO | Microchip Technology Inc | Check for Price | EEPROM, 32KX8, Serial, CMOS, PDSO8 | 25LC256T-I/SM vs 25LC256-E/SM16KVAO |
| 25LC256XT-E/SM | Microchip Technology Inc | Check for Price | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.208 INCH, EIAJ, PLASTIC, SOIC-8 | 25LC256T-I/SM vs 25LC256XT-E/SM |
25LC256T-I/SM Frequently Asked Questions (FAQ)
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The 25LC256T-I/SM has a minimum of 1 million write cycles, but the actual number of write cycles may vary depending on the usage and operating conditions.
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The HOLD pin should be pulled high during power-up and power-down to prevent any unwanted writes or reads. It's recommended to use a pull-up resistor to ensure the pin is at a valid logic level.
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The recommended clock frequency for the 25LC256T-I/SM is up to 3.4 MHz. However, the device can operate at frequencies up to 5 MHz, but with reduced reliability and performance.
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The 25LC256T-I/SM is a 2.5V device, but it can tolerate 5V on the I/O pins. However, the device's core voltage should be limited to 2.5V to ensure reliable operation.
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To implement a reliable write operation, ensure that the WP pin is low, the CS pin is low, and the SCK pin is toggling. Also, ensure that the device is not in a power-down or standby mode.