onsemi CAT25640HU4I-GT3 Microcontrollers
EEPROM Serial 64-Kb SPI, UDFN8, 2x3, 0.5P, Extended Pad, 3000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT25640HU4I-GT3
Detailed Description
EEPROM Serial 64-Kb SPI, UDFN8, 2x3, 0.5P, Extended Pad, 3000-REEL
Package
8-UFDFN Exposed Pad
Lifecycle Status
Active
Datasheet
CAT25640HU4I-GT3 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT25640HU4I-GT3 Microcontrollers technical specifications.
General
Interface
Serial-SPI
Memory Size
64Kb (8K x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-UFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Technology
EEPROM
Alternate Parts Comparison (CAT25640HU4I-GT3 vs CAT4004BHU2-GT3 vs CAT25020HU4I-GT3 vs CAT93C86BHU4I-GT3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad | 8-UFDFN Exposed Pad |
| 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 | 1.8V ~ 5.5V | 2.4V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| RoHS | Compliant | Yes | Yes | Compliant |
| Lifecycle Status | Active | Active | Active | Active |
| Package | DFN | UDFN8 | UDFN-8 | DFN |
| Memory Size | 64Kb (8K x 8) | -- | 2Kb (256 x 8) | 16Kb (2K x 8, 1K x 16) |
| Interface | Serial-SPI | -- | SPI, Serial, 3-WIRE | Serial-Microwire |
| Max Frequency | 10 MHz | -- | 10MHz | 4 MHz |
| Memory Format | EEPROM | -- | EEPROM | EEPROM |
| Memory Interface | SPI | -- | SPI | SPI |
| 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
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