24AA044-E/P
ActiveEEPROM SERIAL-I2C 4K-BIT 512 X 8 1.8V/2.5V/3.3V/5V 8-PIN PDIP TUBE
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24AA044-E/P
ActiveEEPROM SERIAL-I2C 4K-BIT 512 X 8 1.8V/2.5V/3.3V/5V 8-PIN PDIP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | 24AA044-E/P |
|---|---|
| Access Time | 400 ns |
| Memory Format | EEPROM |
| Memory Interface | I2C |
| Memory Organization | 256 x 8 x 2 |
| Memory Size | 4 Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 8-PDIP |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.7 V |
| Write Cycle Time - Word, Page | 5 ms |
24AA044 Series
4Kb I2C compatible 2-wire Serial EEPROM with Address Inputs
| Part | Access Time | Voltage - Supply [Max] | Voltage - Supply [Min] | Memory Size | Memory Type | Package / Case | Package / Case [custom] | Package / Case [custom] | Memory Interface | Memory Format | Memory Organization | Write Cycle Time - Word, Page | Mounting Type | Technology | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Package / Case [y] | Package / Case [x] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-TSSOP | 0.173 " | 4.4 mm | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 125 °C | 8-TSSOP | ||||
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-SOIC | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 85 °C | 8-SOIC | 3.9 mm | 0.154 in | ||||
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-TSSOP | 0.173 " | 4.4 mm | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 85 °C | 8-TSSOP | ||||
Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-SOIC | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 125 °C | 8-SOIC | 3.9 mm | 0.154 in | ||||
Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-SOIC | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 85 °C | 8-SOIC | 3.9 mm | 0.154 in | ||||
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-SOIC | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 125 °C | 8-SOIC | 3.9 mm | 0.154 in | ||||
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-UFDFN Exposed Pad | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 85 °C | 8-UDFN (2x3) | ||||||
Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-DIP | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Through Hole | EEPROM | -40 °C | 125 °C | 8-PDIP | 0.3 in | 7.62 mm | ||||
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-MSOP 8-TSSOP | 0.118 in | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 85 °C | 8-MSOP | 3 mm | ||||
 Microchip Technology | 400 ns | 5.5 V | 1.7 V | 4 Kbit | Non-Volatile | 8-MSOP 8-TSSOP | 0.118 in | I2C | EEPROM | 256 x 8 x 2 | 5 ms | Surface Mount | EEPROM | -40 °C | 125 °C | 8-MSOP | 3 mm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 720 | $ 0.47 | |
| Microchip Direct | TUBE | 1 | $ 0.50 | |
| 25 | $ 0.49 | |||
| 100 | $ 0.46 | |||
| 1000 | $ 0.45 | |||
| 5000 | $ 0.42 | |||
| 10000 | $ 0.39 | |||
| Newark | Each | 100 | $ 0.49 | |
Description
General part information
24AA044 Series
The Microchip Technology Inc. 24AA044 is a 4Kb I2C™ compatible Serial EEPROM with a voltage range of 1.7V to 5.5V. The device is organized as two blocks of 256 x 8-bit memory with a 2-wire serial interface. Low current design permits operation with standby and active currents of only 1 mA and 400 uA, respectively. The device has a page write capability for up to 16 bytes of data. Functional address lines allow the connection of up to four 24AA044 devices on the same bus for up to 16K bits of contiguous EEPROM memory. The device is available in the standard 8-pin PDIP, SOIC (3.90 mm), TSSOP, 2x3 UDFN and MSOP packages.
Documents
Technical documentation and resources