The 24AA256-E/SN is a 256-Kbit I¬=C Serial EEPROM from Quarktwin Technology Ltd., designed for low-power applications. It operates within a voltage range of 1.7V to 5.5V and supports a maximum clock frequency of 400 kHz. The device features a two-wire serial interface, allowing for easy integration into various systems. It has a page write capability of up to 64 bytes and supports both random and sequential reads. This EEPROM is built using low-power CMOS technology, with a maximum write current of 3 mA and a standby current of 1 ¬µA. It is capable of more than one million erase/write cycles and offers data retention of over 200 years. The device is available in multiple package types, including SOIC, MSOP, and PDIP, and is compliant with RoHS standards. Additionally, it is qualified for automotive applications under AEC-Q100 and is available in industrial and extended temperature ranges from -40¬8C to +125¬8C. The 24AA256-E/SN is suitable for applications requiring reliable data storage with low power consumption, making it a viable option for engineers looking for EEPROM solutions.
EEPROM Memory IC 256Kb (32K x 8) I²C 400kHz 900ns 8-SOIC
IC EEPROM 256KBIT I2C 8SOIC
Manufacturer: Microchip Technology
Win Source Part Number: 854716-24AA256-E/SN
Features: Memory IC 400 kHz 900 ns
Package: Tube
Family Name: 24AA256
Categories: Integrated Circuits (ICs)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 85 pct.
Supply and Demand Status: Limited
Quantity per package: 100
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 51 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.32.0051
EEPROM Serial-I2C 256K-bit 32K x 8 1.8V/2.5V/3.3V/5V Automotive 8-Pin SOIC N
EEPROM, AEC-Q100, 256KBIT, -40TO125DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Serial I2C (2-Wire); Clock Frequency:400kHz; Memory Case Style:NSOIC; No. of Pins:8Pins RoHS Compliant: Yes
IC EEPROM 256KBIT I2C 8SOIC
EEPROM Memory IC 256Kbit I²C 400 kHz 900 ns 8-SOIC
IC EEPROM 256KBIT I2C 8SOIC
| DigiKey | ODG (Origin Data Global) | Win Source Electronics | Utmel Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 24AA256-E/SN-ND | 24AA256-E/SN | 854716-24AA256-E/SN | 536-24AA256-E/SN | 48W7277 | 24AA256-E/SN | 24AA256-E/SN | 24AA256-E/SN |
| Product Name | Memory | Memory | Memory - EEPROM - 24AA256-E/SN | EEPROM Serial-I2C 256K-bit 32K x 8 1.8V/2.5V/3.3V/5V Automotive 8-Pin SOIC N | Eeprom, Aec-Q100, 256Kbit, -40To125Deg C; Memory Size Microchip | Integrated Circuits (ICs) - Memory - Memory | Memory | Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; Non-Volatile | EEPROM | EEPROM; Non-Volatile | EEPROM; EEPROM | EEPROM; EEPROM |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||||
| Package Type | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154", 3.90mm Width) | SOIC; 8-SOIC (0.154, 3.90mm Width) | NSOIC | SOIC | SOIC; 8-SOIC (0.154\", 3.90mm Width) | ||
| Supply Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V~5.5V | -40degC ~ 125degC (TA) | 1.7V ~ 5.5V | |||
| Data Rate | 0 MHz | 0 MHz | 0 MHz |
