onsemi CAT24S64C4ATR Memory Integrated Circuit
EEPROM Memory IC 64Kbit I2C 1 MHz 400 ns 4-WLCSP (0.84x0.84)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT24S64C4ATR
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
Active
RoHS State
RoHS Compliant
Datasheet
CAT24S64C4ATR Datasheet
Quick Jump:
Technical Specifications
onsemi CAT24S64C4ATR Memory Integrated Circuit technical specifications.
General
Series
CAT24S64
Interface
Serial-I2C
Memory Size
64Kb (8K x 8)
Maximum Clock Frequency
1 MHz
Active Read Current Max
2 mA
RoHS
Compliant
Number of Pins
4
Package / Case
4-XFBGA, WLCSP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Related Parts Comparison (CAT24S64C4ATR vs CAT34C02YI-GT5A vs CAT24C02WE-GT3A vs CAT24C08C4CTR)
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 | 4-XFBGA, WLCSP | 8-TSSOP | 8-SOIC | 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 ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.7V ~ 5.5V |
| Memory Size | 64Kb (8K x 8) | 2Kb (256 x 8) | 2Kbit | 8Kb (1K x 8) |
| Interface | Serial-I2C | Serial-I2C | Serial-2Wire | Serial-I2C |
| Number of Pins | 4 | 8 | 8 | 4 |
| RoHS | Compliant | Yes | Yes | Compliant |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Access Time | 400 ns | 900 ns | 900 ns | 900 ns |
| Automotive | No | No | No | No |
| Clock Frequency | 1 MHz | 400 kHz | 400 kHz | 400 kHz |
| 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
M24C64X-FCU6T/TFSTMicroelectronicsSimilaronsemi
Pin YesPkg YesElec Yes
IC EEPROM 64KBIT I2C 1MHZ 4WLCSP
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