Compatible With All I2C Bidirectional Data 256 Kbits Of EEPROM Transfer Protocol Erasable Programmable Read-Only Memory BL24C256A-PARC
Features
Compatible with all I2C bidirectional data
transfer protocol
Memory array: – 256 Kbits (32 Kbytes) of EEPROM – Page size: 64 bytes – Additional Write lockable page
Single supply voltage and high speed: – 1 MHz
Random and sequential Read modes
Write: – Byte Write within 3 ms
Description
The BL24C256A provides 262144 bits of serial
electrically erasable and programmable read
only memory (EEPROM), organized as 32768
words of 8 bits each.
The device is optimized for use in many
industrial and commercial applications where – Page Write within 3 ms – Partial Page Writes Allowed
Write Protect Pin for Hardware Data Protection
Schmitt Trigger, Filtered Inputs for Noise
Suppression
High-reliability – Endurance: 1 Million Write Cycles – Data Retention: 100 Years
Enhanced ESD/Latch-up protection – HBM 8000V
8-lead PDIP/SOP/TSSOP/UDFN packages
low-power and low-voltage operation are
essential.
The BL24C256A offers an additional page,
named the Identification Page (64 bytes). The
Identification Page can be used to store
sensitive application parameters which can be
(later) permanently locked in Read-only mode.
Absolute Maximum Stress Ratings:
DC Supply Voltage . . . . . . . . . . . . . . . . .-0.3V to +6.5V
Input / Output Voltage . . . . . . . .GND-0.3V to VCC+0.3V
Operating Ambient Temperature . . . . . -40℃ to +85℃
Storage Temperature . . . . . . . . . . . . -65℃ to +150℃
Electrostatic pulse (Human Body model) . . . . . . . 8000V
Comments:
Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to this
device. These are stress ratings only. Functional operation of this device at these or any other
conditions above those indicated in the operational sections of this specification is not implied or
intended. Exposure to the absolute maximum rating conditions for extended periods may affect device
reliability.
Packaging and transportation instructions
- According to the standard export packaging.
Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.
Q&A
1. How to obtain the price?
We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.
2. What is your delivery time?
This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.
3. What are your payment terms?
Factory price, 30% deposit, 70%T/T payment before shipment.
4. What is the mode of transportation?
It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.
5. How do you help our business establish a long-term and good relationship?
We maintain good quality and competitive prices to ensure that our customers benefit.
2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.
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I2C Bidirectional Data Eeprom Memory Chip 256 Kbits BL24C256A-PARC Images
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