Functions and Features
Self-timed erase/write cycle: 5ms max.
Data retention: more than 100 years.
Hardware Write Protect Pin: Write protect function is provided, when WP pin is high, the memory enters into write protect state and can only be read but not written.
Temperature range: Multiple temperature grades are available to meet different application requirements, such as -40°C to 125°C for Grade 1, -40°C to 105°C for Grade 2, and -40°C to 85°C for Grade 3.
AEC-Q100 certification: Indicates that the device meets the reliability standards for automotive electronic components for use in automotive applications.
Applications and Benefits
Automotive applications: The device‘s low-power, low-voltage operation makes it ideal for automotive electronic control systems such as engine control units and body control modules.
Space-saving: The use of small 8-pin IC packages helps to save board space and reduce system costs.
Long Life and Reliability: Over 100 years of data retention time and over 1 million erase/write cycles ensure that the device maintains high performance and reliability in long-term use.
Specifications
Manufacturer: Microchip
Product Category: Electrically Erasable Programmable Read-Only Memory
Memory Capacity: 256 kbit
Interface Type: 2-Wire
Maximum clock frequency: 400 kHz
Organization: 32 k x 8
Package / Case: SOIC-8 Narrow
Supply voltage - min: 2.5 V
Supply voltage - max: 5.5 V
Mounting style: SMD/SMT
Data retention: 100 Years
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Series: AT24C256C
Qualification: AEC-Q100
Package: Reel
Active read current (max): 3 mA
Trademark: Microchip Technology
Humidity Sensitivity: Yes
Operating supply current: 2 mA
Operating supply voltage: 2.5 V to 5.5 V
Product Type: EEPROM
Package Quantity: 4000
Sub Category: Memory & Data Storage
Supply current - max: 3 mA
131-2899-0370
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xilinx@casi-ic.com
Elan Tsao