{"id":9121918877847,"title":"3PCS EEPROM Memory Module AT24C256 Chip I2C Serial Interface Data Storage Memory Module Onboard 8P Chip Holder with Onboard LED Indicator","handle":"3pcs-eeprom-memory-module-at24c256-chip-i2c-serial-interface-data-storage-memory-module-onboard-8p-chip-holder-with-onboard-led-indicator","description":"\u003ch3\u003e3PCS EEPROM Memory Module AT24C256 Chip I2C Serial Interface Data Storage Memory Module Onboard 8P Chip Holder with Onboard LED Indicator\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eCharacteristic: 1, Onboard 8P chip holder, install AT24C256 chip. 2, pin power\nsupply, on-board power display. 3, Onboard I2C communication requires pull-up\nresistor. 4, All pins are drawn and marked, enter the address and write\nprotection pin can be directly jumper settings. 5, PCB board size: 36.512mm.\n6, 32k x 8 storage units can be formed internally. 7, 2-wire serial interface.\n8, Schmitt trigger, filter input to suppress noise. 9, two-way data transfer\nprotocol. 10,Hardware write protection pin and software data protection\nfunction Has a 64-byte page write mode. The chip has 3 working voltages:\n5.0V(VCC=4.5-5.5V) 2.7V(Cc=2.7V-5.5V) 1.8V(VC=1.8-3.6V) A0、A1: address\nselection input. In the serial bus structure, there are four AT24C256IC can\nbeconnected. Use A0 and A1 to distinguish each IC. A1 is 0 when floating. SCL:\nSerial Clock lnput. The rising edge writes the data on SDA into the memory,\nand the falling edge reads the data from the memory and sends it to SDA. SDA:\nbidirectional serial data input and output port. For data exchange between\nmemory and microcontroller. WP: Write Protect lnput. When this pin is\nconnected to ground, write operations areallowed; when connected to VCC, all\nwrite memory operations are disabled. lf notconnected, the chip is internally\npulled down to ground. VCC: Power GND: Ground NC: Empty Package included: 3 x\nAT24C256 I2C interface EEPROM memory module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eOnboard 8P chip carrier, supports AT24C256 series chips; pin power supply, on-board power display;\u003c\/li\u003e\n \u003cli\u003eBuilt-in pull-up resistor required for I2C communication;\u003c\/li\u003e\n \u003cli\u003eAll pins lead out and are marked, the address input and the direct jumper settings for the write protect pin;\u003c\/li\u003e\n \u003cli\u003ePCB size: 36.5 x 12 x 12 mm (L x W x H)\u003c\/li\u003e\n \u003cli\u003eData sheet\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-07-11T01:16:54+10:00","created_at":"2025-07-11T01:16:51+10:00","vendor":"Ferwooh","type":"Memory Components","tags":["industrial_best_sellers_Jun2025"],"price":8200,"price_min":8200,"price_max":8200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45658880639127,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D1Y27583","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"3PCS EEPROM Memory Module AT24C256 Chip I2C Serial Interface Data Storage Memory Module Onboard 8P Chip Holder with Onboard LED Indicator","public_title":null,"options":["Default Title"],"price":8200,"weight":12,"compare_at_price":null,"inventory_management":"shopify","barcode":"480001","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B0D1Y27583.jpg?v=1775809435","\/\/newnestshop.com\/cdn\/shop\/files\/61OMAhnMR9L.jpg?v=1752160613","\/\/newnestshop.com\/cdn\/shop\/files\/51SLt_sbarL.jpg?v=1752160613","\/\/newnestshop.com\/cdn\/shop\/files\/41sX4_Nr-8L.jpg?v=1752160613","\/\/newnestshop.com\/cdn\/shop\/files\/51rQF7k4n8L.jpg?v=1752160613"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D1Y27583.jpg?v=1775809435","options":["Title"],"media":[{"alt":null,"id":38392180736151,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D1Y27583.jpg?v=1775809435"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B0D1Y27583.jpg?v=1775809435","width":1000},{"alt":null,"id":38392180768919,"position":2,"preview_image":{"aspect_ratio":1.025,"height":1276,"width":1308,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/61OMAhnMR9L.jpg?v=1752160613"},"aspect_ratio":1.025,"height":1276,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/61OMAhnMR9L.jpg?v=1752160613","width":1308},{"alt":null,"id":38392180801687,"position":3,"preview_image":{"aspect_ratio":1.025,"height":1276,"width":1308,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51SLt_sbarL.jpg?v=1752160613"},"aspect_ratio":1.025,"height":1276,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51SLt_sbarL.jpg?v=1752160613","width":1308},{"alt":null,"id":38392180834455,"position":4,"preview_image":{"aspect_ratio":2.037,"height":589,"width":1200,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/41sX4_Nr-8L.jpg?v=1752160613"},"aspect_ratio":2.037,"height":589,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/41sX4_Nr-8L.jpg?v=1752160613","width":1200},{"alt":null,"id":38392180867223,"position":5,"preview_image":{"aspect_ratio":1.067,"height":1131,"width":1207,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/51rQF7k4n8L.jpg?v=1752160613"},"aspect_ratio":1.067,"height":1131,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/51rQF7k4n8L.jpg?v=1752160613","width":1207}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e3PCS EEPROM Memory Module AT24C256 Chip I2C Serial Interface Data Storage Memory Module Onboard 8P Chip Holder with Onboard LED Indicator\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eCharacteristic: 1, Onboard 8P chip holder, install AT24C256 chip. 2, pin power\nsupply, on-board power display. 3, Onboard I2C communication requires pull-up\nresistor. 4, All pins are drawn and marked, enter the address and write\nprotection pin can be directly jumper settings. 5, PCB board size: 36.512mm.\n6, 32k x 8 storage units can be formed internally. 7, 2-wire serial interface.\n8, Schmitt trigger, filter input to suppress noise. 9, two-way data transfer\nprotocol. 10,Hardware write protection pin and software data protection\nfunction Has a 64-byte page write mode. The chip has 3 working voltages:\n5.0V(VCC=4.5-5.5V) 2.7V(Cc=2.7V-5.5V) 1.8V(VC=1.8-3.6V) A0、A1: address\nselection input. In the serial bus structure, there are four AT24C256IC can\nbeconnected. Use A0 and A1 to distinguish each IC. A1 is 0 when floating. SCL:\nSerial Clock lnput. The rising edge writes the data on SDA into the memory,\nand the falling edge reads the data from the memory and sends it to SDA. SDA:\nbidirectional serial data input and output port. For data exchange between\nmemory and microcontroller. WP: Write Protect lnput. When this pin is\nconnected to ground, write operations areallowed; when connected to VCC, all\nwrite memory operations are disabled. lf notconnected, the chip is internally\npulled down to ground. VCC: Power GND: Ground NC: Empty Package included: 3 x\nAT24C256 I2C interface EEPROM memory module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eOnboard 8P chip carrier, supports AT24C256 series chips; pin power supply, on-board power display;\u003c\/li\u003e\n \u003cli\u003eBuilt-in pull-up resistor required for I2C communication;\u003c\/li\u003e\n \u003cli\u003eAll pins lead out and are marked, the address input and the direct jumper settings for the write protect pin;\u003c\/li\u003e\n \u003cli\u003ePCB size: 36.5 x 12 x 12 mm (L x W x H)\u003c\/li\u003e\n \u003cli\u003eData sheet\u003c\/li\u003e\n \u003c\/ul\u003e"}