The 24AA044-E/MS is a 4-Kbit I²C Serial EEPROM from Quarktwin Technology Ltd. It operates within a voltage range of 1.7V to 5.5V and supports clock frequencies of up to 1 MHz. The device features low power consumption with a maximum read current of 400 µA and a standby current of 1 µA at 85°C. It is organized as two blocks of 256 x 8-bit memory and allows for cascading up to four devices on the same bus, enabling a total of 16 Kbits of contiguous EEPROM memory. The 24AA044-E/MS includes a 16-byte page write buffer, a maximum page write time of 5 ms, and hardware write protection. It is designed for high reliability, supporting over one million erase/write cycles and data retention exceeding 200 years. The device is available in multiple package types, including 8-Lead MSOP, PDIP, SOIC, TSSOP, and UDFN, and is compliant with RoHS standards. It is suitable for industrial applications with temperature ranges from -40°C to +85°C (Industrial) and -40°C to +125°C (Extended).
EEPROM Memory IC 4Kb (256 x 8 x 2) I²C 1MHz 400ns 8-MSOP
EEPROM Memory IC 4Kbit I²C 1 MHz 400 ns 8-MSOP
EEPROM, 4KBIT, -40 TO 125DEG C; Memory Size:4Kbit; EEPROM Memory Configuration:2 BLK (256 x 8bit); Memory Interface Type:Serial I2C (2-Wire); Clock Frequency:1MHz; Memory Case Style:MSOP; No. of Pins:8Pins; Supply Voltage Min:1.7V RoHS Compliant: Yes
IC EEPROM 4KBIT I2C 1MHZ 8MSOP
| DigiKey | Quarktwin Technology Ltd. | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 24AA044-E/MS-ND | 24AA044-E/MS | 32X4215 | 24AA044-E/MS |
| Product Name | Memory | Memory | Eeprom, 4Kbit, -40 To 125Deg C; Memory Size Microchip | Memory |
| Memory Category | EEPROM | EEPROM; EEPROM | EEPROM | EEPROM; EEPROM |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | ||
| Package Type | TSSOP; "8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | SSOP; TSSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | MSOP | |
| Supply Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
