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24LC256-E/SN
EEPROM, 256 Kbit, 32K x 8bit, I2C, 400 kHz, SOIC, 8 Pins
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | 24LC256-E/SNCopy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | 1579573 |
| Product Range | 256Kbit I2C Serial EEPROM |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | Rs.136.170 |
| 25+ | Rs.123.110 |
Price for:Each
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Multiple: 1
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Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | 24LC256-E/SNCopy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | 1579573 |
| Product Range | 256Kbit I2C Serial EEPROM |
| Technical Datasheet | |
| Memory Density | 256Kbit |
| Memory Configuration | 32K x 8bit |
| Interfaces | I2C |
| Clock Frequency Max | 400kHz |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| Supply Voltage Min | 2.5V |
| Supply Voltage Max | 5.5V |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 256Kbit I2C Serial EEPROM |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The 24LC256-E/SN is a 256kb (32k x 8) I²C™ CMOS serial Electrically Erasable PROM (EEPROM) capable of operation across a broad voltage range (1.7 to 5.5V). It has been developed for advanced, low-power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64-byte of data. This device is capable of both random and sequential reads up to the 256k boundary. Functional address lines allow up to eight devices on the same bus, for up to 2Mb address space.
- Self-timed erase/write cycle
- 5ms Maximum page write time
- Hardware write-protect pin
- Factory programming available
- 400μA Maximum read current
- 1μA Maximum standby current
- Cascadable up to eight devices
- Schmitt trigger inputs for noise suppression
- Output slope control to eliminate ground bounce
- <gt/>4000V ESD protection
- 2-wire serial interface, I²C™ compatible
- More than one million erase/write cycles
- <gt/>200-year Data retention
Applications
Industrial, Communications & Networking, Automotive
Technical Specifications
| Memory Density | 256Kbit |
|---|---|
| Interfaces | I2C |
| IC Case / Package | SOIC |
| Supply Voltage Min | 2.5V |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 125°C |
| MSL | - |
| Memory Configuration | 32K x 8bit |
|---|---|
| Clock Frequency Max | 400kHz |
| No. of Pins | 8Pins |
| Supply Voltage Max | 5.5V |
| Operating Temperature Min | -40°C |
| Product Range | 256Kbit I2C Serial EEPROM |
| SVHC | No SVHC (04-Feb-2026) |
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423100 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000163 |