Microchip Technology AT24C64D-U2UM0B-T Memory Integrated Circuit
IC EEPROM 64KBIT I2C 1MHZ 4WLCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AT24C64D-U2UM0B-T
Detailed Description
IC EEPROM 64KBIT I2C 1MHZ 4WLCSP
Package
4-XFBGA, WLCSP
Key Features
Package / Case: 4-XFBGA, WLCSP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
AT24C64D-U2UM0B-T Datasheet
Quick Jump:
Technical Specifications
Microchip Technology AT24C64D-U2UM0B-T Memory Integrated Circuit technical specifications.
General
Series
Automotive, AEC-Q100
Memory Size
64Kb (8K x 8)
Package / Case
4-XFBGA, WLCSP
Packaging
Tape & Reel
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.7V ~ 5.5V
Lifecycle Status
Obsolete
Technology
EEPROM
Memory Type
Non-Volatile
Alternate Parts Comparison (AT24C64D-U2UM0B-T vs AT21CS11-UU0B-T vs AT24C08D-UUM0B-T-894 vs AT24C256C-SSHL-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 4-XFBGA, WLCSP | 4-XFBGA, WLCSP | 4-XFBGA, WLCSP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TC) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 2.7V ~ 4.5V | 1.7V ~ 3.6V | 1.7V ~ 5.5V |
| Memory Size | 64Kb (8K x 8) | 1Kb (128 x 8) | 8Kb (1K x 8) | 32 kB |
| Max Frequency | 1 MHz | 125 kHz | 1 MHz | 1 MHz |
| Memory Format | EEPROM | EEPROM | EEPROM | EEPROM |
| Memory Interface | I²C | I²C, Single Wire | I²C | I²C |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | EEPROM |
| Technology | EEPROM | EEPROM | EEPROM | EEPROM |
| Write Cycle Time Word Page | 5ms | 5ms | 5ms | 5ms |
| Lifecycle Status | Obsolete | Active | -- | Production |
| Action |
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.
