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Part Details for 25LC256-I/ST by Microchip Technology Inc
Results Overview of 25LC256-I/ST by Microchip Technology Inc
- Distributor Offerings: (22 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (2 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.
25LC256-I/ST Information
25LC256-I/ST 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 25LC256-I/ST
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
28AC8252
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Newark | 256K, 32K X 8 , 2.5V Ser Ee Ind Rohs Compliant: Yes |Microchip 25LC256-I/ST RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Bulk | 300 |
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$1.5700 | Buy Now |
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DISTI #
74AJ9307
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Newark | Eeprom, Aec-Q100, 256Kbit, -40To85Deg C Rohs Compliant: Yes |Microchip 25LC256-I/ST RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 195 |
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$1.4600 / $1.5400 | Buy Now |
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DISTI #
25LC256-I/ST-ND
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DigiKey | IC EEPROM 256KBIT SPI 8TSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
3320 In Stock |
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$1.4625 / $1.5400 | Buy Now |
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DISTI #
25LC256-I/ST
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Avnet Americas | EEPROM, 256 Kbit, 32K x 8bit, Serial SPI, 10 MHz, TSSOP-8 - Rail/Tube (Alt: 25LC256-I/ST) RoHS: Compliant Min Qty: 100 Package Multiple: 1 Lead time: 6 Weeks, 0 Days Container: Tube | 300 |
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$1.4127 / $1.4625 | Buy Now |
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DISTI #
579-25LC256-I/ST
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Mouser Electronics | EEPROM 32kx8 - 2.5V RoHS: Compliant | 1264 |
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$1.4600 / $1.5400 | Buy Now |
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DISTI #
V36:1790_06427554
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Arrow Electronics | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks Date Code: 2502 | Americas - 72 |
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$1.4570 | Buy Now |
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DISTI #
E54:1762_00074239
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Arrow Electronics | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2434 | Europe - 46 |
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$1.4570 / $1.5260 | Buy Now |
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DISTI #
VBF:5286_06427554
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Arrow Electronics | EEPROM Serial-SPI 256K-bit 32K x 8 3.3V/5V Automotive AEC-Q100 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 100 Package Multiple: 100 Lead time: 6 Weeks Date Code: 2332 | Americas - 32 |
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$1.5010 | Buy Now |
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DISTI #
70045931
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RS | Microchip 25LC256-I/ST Serial EEPROM Memory,256kb,160ns,2.5 to 5.5V 8-Pin TSSOP Min Qty: 1 Package Multiple: 1 Lead time: 3 Weeks, 0 Days Container: Bulk | 256 |
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$1.1700 | Buy Now |
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Future Electronics | 25LC256 Series 256 Kbit (32K x 8) 5.5 V SMT SPI Bus Serial EEPROM - TSSOP-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Container: Tube | 1019Tube |
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$0.3600 / $0.4100 | Buy Now |
Part Details for 25LC256-I/ST
25LC256-I/ST CAD Models
25LC256-I/ST Part Data Attributes
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25LC256-I/ST
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
25LC256-I/ST
Microchip Technology Inc
32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-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 | 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.51 | |
| Factory Lead Time | 6 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 | 4.4 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 | TSSOP | |
| Package Equivalence Code | TSSOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| 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 | 1.2 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) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 3 mm | |
| Write Cycle Time-Max (tWC) | 5 ms | |
| Write Protection | HARDWARE/SOFTWARE |
Alternate Parts for 25LC256-I/ST
This table gives cross-reference parts and alternative options found for 25LC256-I/ST. 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 25LC256-I/ST, 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-E/SN | Microchip Technology Inc | $1.3939 | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8 | 25LC256-I/ST vs 25LC256-E/SN |
| 25LC256T-I/SN | Microchip Technology Inc | $1.6548 | 32K X 8 SPI BUS SERIAL EEPROM, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8 | 25LC256-I/ST vs 25LC256T-I/SN |
25LC256-I/ST Frequently Asked Questions (FAQ)
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The 25LC256-I/ST 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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To ensure data retention, the 25LC256-I/ST should be powered within the recommended voltage range (2.5V to 5.5V) and operated within the recommended temperature range (-40°C to 125°C). Additionally, the device should not be exposed to extreme temperatures, humidity, or radiation.
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The WP (Write Protect) pin is used to prevent accidental writes to the device. When the WP pin is tied to VCC, the device is in write-protect mode, and any attempt to write to the device will be ignored.
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Yes, the 25LC256-I/ST can operate at 3.3V. The device is specified to operate from 2.5V to 5.5V, making it compatible with 3.3V systems.
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During power-up, the 25LC256-I/ST should be powered up monotonically, with VCC rising from 0V to the operating voltage. During power-down, the device should be powered down monotonically, with VCC falling from the operating voltage to 0V.