Microchip Technology AT24C64D-SSHM-B Memory Integrated Circuit
IC EEPROM 64KBIT I2C 1MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT24C64D-SSHM-B
Detailed Description
IC EEPROM 64KBIT I2C 1MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AT24C64D-SSHM-B Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT24C64D-SSHM-B Memory Integrated Circuit technical specifications.
General
Interface
Serial-I2C
Memory Size
64Kb (8K 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
1.7V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Related Parts Comparison (AT24C64D-SSHM-B vs AT24C08BN-SH-B vs AT24MAC402-SSHM-T vs 11LC010-E/SN)
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 | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| 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 ~ 125°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.7V ~ 5.5V | 2.5V ~ 5.5V |
| Memory Size | 64Kb (8K x 8) | 8Kb (1K x 8) | 2Kb (256 x 8) | 1Kb (128 x 8) |
| RoHS | Compliant | ROHS3 Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Clock Frequency | 1 MHz | 1 MHz | 1 MHz | 100 kHz |
| Data Retention | 100(Min) | 100 Year | 100(Min) | 200(Min) |
| Max Frequency | 1 MHz | 1 MHz | 1 MHz | 100 kHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | I²C | I²C | I²C | Single Wire |
| 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
CAT24C64WI-GT3onsemiDirectonsemi
Pin YesPkg YesElec Yes
64Kb EEPROM, I2C Serial, 400kHz, SOIC 8, 5V, 2mA
More Parts in EEPROM
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.