Microchip Technology 24AA04T-I/SN Microcontrollers
IC EEPROM 4KBIT I2C 400KHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
24AA04T-I/SN
Base Model
Detailed Description
IC EEPROM 4KBIT I2C 400KHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
24AA04T-I/SN Datasheet
Quick Jump:
Technical Specifications
Microchip Technology 24AA04T-I/SN Microcontrollers technical specifications.
General
Interface
Serial-I2C
Memory Size
4Kb (256 x 8 x 2)
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.7V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Alternate Parts Comparison (24AA04T-I/SN vs 24AA04T-I/CS16K vs 24AA04-I/MS vs 24AA04HT-I/OT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 4-UFBGA | 8-TSSOP | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 4Kb (256 x 8 x 2) | 4Kb (256 x 8 x 2) | 4Kb (256 x 8 x 2) | 4Kbit |
| Interface | Serial-I2C | Serial-I2C | Serial-I2C | Serial-I2C |
| Number of Pins | 8 | 4 | 8 | 5 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Access Time | 900 ns | 900 ns | 900 ns | 900 ns |
| Automotive | Yes | Yes | Yes | No |
| Data Retention | 200(Min) | 200(Min) | 200(Min) | 200(Min) |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
CAT24C04WI-GT3onsemiDirectonsemi
Pin YesPkg YesElec Yes
4Kb EEPROM, I2C Serial, SOIC 8, 5.5V, 400kHz
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