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Description
STMICROELECTRONICS M24LR04E-RDW6T/2 EEPROM, Serial I2C, 4 Kbit, 512 x 8bit, 400 kHz, TSSOP, 8 PinsThe M24LR04E RDW6T 2 is a dynamic NFC RFID Tag IC with a dual interface and 4kb electrically erasable programmable memory (EEPROM). It features an IC interface and can be operated from a VCC power supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The IC is organized as 512 x 8 bit in the IC mode and as 128 x 32 bit in RF mode. It also features an energy harvesting analogue output, as well as a user
The M24LR04E-RDW6T/2 is a dynamic NFC/RFID Tag IC with a dual-interface and 4kb electrically erasable programmable memory (EEPROM). It features an I²C interface and can be operated from a VCC power supply. It is also a contactless memory powered by the received carrier electromagnetic wave. The IC is organized as 512 x 8-bit in the I²C mode and as 128 x 32-bit in RF mode. It also features an energy harvesting analogue output, as well as a user configurable digital output pin toggling during either RF write in progress or RF busy mode. The device behaves as a slave in the I²C protocol, with all memory operations synchronized by the serial clock. Read and write operations are initiated by a start condition, generated by the bus master.
- Random and sequential read modes
- Self-timed programming cycle
- Automatic address incrementing
- Enhanced ESD/latch-up protection
- User configurable pin - RF write in progress or RF busy mode
- Analogue pin for energy harvesting
- 4 Sink current configurable ranges
- More than 1 million write cycles
- More than 40-year data retention
- Multiple password protection in RF mode
- Single password protection in I²C mode
Applications
Computers & Computer Peripherals, RF Communications
Warnings
ESD sensitive device, take proper precaution while handling the device.
Product details
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Clock Frequency | 400kHz |
| No. of Pins | 8Pins |
| Memory Size | 4Kbit |
| Product Range | 4Kbit Serial I2C EEPROMs |
| Memory Case Style | TSSOP |
| Supply Voltage Min | 1.8V |
| IC Interface Type | Serial I2C |
| EEPROM Memory Configuration | 512 x 8bit |
| Packaging | Each |
| Supply Voltage Max | 5.5V |
| MSL | MSL 3 - 168 hours |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | M24LR04E-RDW6T/2 |
| Quantity | Each |
| Technical Data Sheet EN | |
| Product Change Notice EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
fun toy lots of ways to play
Style: Popcorn
my King Charles spaniel loves this toy. I honestly can’t say who had more fun this Christmas me or him. I put a treat inside of it in addition to the popcorn pieces he had so much fun playing with it. I highly recommend this toy to any dog owner who has a dog that likes to carry small toys in their mouths and enjoys a challenge. So far this toys have been durable enough to play tug with however he isn’t a destructive chewer. It’s an adorable silly toy and our cats enjoy batting around the small pieces too so that is an extra benefit
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Reviewed in the United States on January 4, 2025
★★★★★ 5
Wonderful
Style: Popcorn
Awesome
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Great product for pets that get bored easily
Style: 4 Packs Squeaky Toys
Keeps my pet busy picking the mice out of the cheese.
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Smaller than it looks
Style: Popcorn
Cute dog toy. Packaging felt like it was returned. Smaller than I imagined. I have a Yorkie and Biewer Terrier, they will test it out on Christmas.
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Good
Style: Popcorn
I purchased this as a gift. The dog’s on the smaller end, and I wanted to get something not too big so the pup can bite and play with it. These have squeakers inside. It is not sturdy, though. The dog was able to tear one popcorn apart under one hour. I was not amused, but people said that’s just how the toys should work. Little fella loved this right out of the gift bag. The pup seemed happy, hence 5 starts. Made me happy for a bit as well.
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Reviewed in the United States on August 12, 2025