onsemi CAT24C64C4CTR Microcontrollers
EEPROM Serial 64-Kb I2C, 5000-DSFTP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT24C64C4CTR
Base Model
Detailed Description
EEPROM Serial 64-Kb I2C, 5000-DSFTP
Package
CSP
Lifecycle Status
Active
Datasheet
CAT24C64C4CTR Datasheet
Quick Jump:
Technical Specifications
onsemi CAT24C64C4CTR Microcontrollers technical specifications.
General
Interface
Serial-2Wire
Memory Size
64K
RoHS
Compliant
Number of Pins
4
Package / Case
4-XFBGA, WLCSP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8/2.5/3.3/5
Lifecycle Status
Active
Automotive
No
Alternate Parts Comparison (CAT24C64C4CTR vs CAT24C512C8UTR vs CAT24C08C4ATR vs CAT24C16C4ATR)
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 | 8-UFBGA | 4-XFBGA, WLCSP | 4-XFBGA, WLCSP |
| 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 | 1.8/2.5/3.3/5 | 1.8V ~ 5.5V | 1.7V ~ 5.5V | 1.8V ~ 5.5V |
| Memory Size | 64K | 512Kb (64K x 8) | 8Kb (1K x 8) | 16Kb (2K x 8) |
| Interface | Serial-2Wire | Serial-I2C | Serial-I2C | Serial-2Wire |
| Number of Pins | 4 | 8 | 4 | 4 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Access Time | 400 ns | 900 ns | 900 ns | 900 ns |
| Address Bus Width Bit | 3 | 3 | 3 | 3 |
| Automotive | No | No | No | No |
| 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 .
This part is listed as a cross for
M24C64-FCS6TP/KSTMicroelectronicsSimilaronsemi
Pin NoPkg NoElec Mixed
EEPROM Memory IC 64Kbit I2C 1 MHz 450 ns 5-WLCSP (0.96x1.07)
M24C64-FCS6TPSTMicroelectronicsSimilaronsemi
Pin NoPkg NoElec Mixed
I2C/2-WIRE SERIAL EEPROM
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