Microchip Technology AT24HC04BN-SH-B Microcontrollers
IC EEPROM 4KBIT I2C 1MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT24HC04BN-SH-B
Base Model
Detailed Description
IC EEPROM 4KBIT I2C 1MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
AT24HC04BN-SH-B Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT24HC04BN-SH-B Microcontrollers technical specifications.
General
Interface
Serial-I2C
Memory Size
4Kb (512 x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Related Parts Comparison (AT24HC04BN-SH-B vs AT24HC02BN-10SU-1.8 vs AT24HC02B-TH-B vs AT24HC02C-SSHM-B)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 ~ 85 |
| Supply Voltage | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8/2.5/3.3/5 |
| Memory Size | 4Kb (512 x 8) | 2Kbit | 2Kb (256 x 8) | 2K |
| RoHS | Compliant | Yes | ROHS3 Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Obsolete | Active |
| Access Time | 550 ns | 550 ns | 550 ns | 550 ns |
| Clock Frequency | 1 MHz | 1 MHz | 1 MHz | -- |
| Max Frequency | 1 MHz | -- | 1 MHz | 1 |
| Memory Format | EEPROM | EEPROM | EEPROM | -- |
| Memory Interface | I²C | I2C | I²C | -- |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | -- |
| 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-GT3onsemiSimilaronsemi
Pin YesPkg YesElec Mixed
4Kb EEPROM, I2C Serial, SOIC 8, 5.5V, 400kHz
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