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CAT24C02TDI-GT3A
IC EEPROM 2KBIT I2C TSOT23-5
onsemi
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Design a Custom BoardAbout This Component
2Kb I2C serial EEPROM with 16-byte page write buffer, supporting standard (100 kHz) and fast (400 kHz) I2C protocols. Operating voltage 1.7V to 5.5V with over 1,000,000 program/erase cycles and 100-year data retention. Includes write protection, address pins for multi-device addressing, and schmitt trigger inputs for noise immunity.
Package: TSOT-23-5 · 5 pins
Why does this need a breakout?
This 0.95 mm pitch SMD package is incompatible with breadboards and difficult to hand-solder. A breakout board brings the five pins to standard 0.1″ spacing, enabling rapid prototyping without reflow equipment. Essential for evaluating precision analog ICs like current-sense amplifiers in development circuits.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | onsemi |
| Part Number | CAT24C02TDI-GT3A |
| Package | TSOT-23-5 |
| Pin Count | 5 |
| Clock Frequency | 400 kHz |
| Memory Interface | I2C |
| Memory Size | 2Kbit |
| Voltage - Supply | 1.7V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x CAT24C02TDI-GT3A soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL