AT24CSW010-STUM-T
Active1KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH SOFTWARE WRITE PROTECTION AND A PRE-PROGRAMMED SERIAL NUMBER
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AT24CSW010-STUM-T
Active1KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH SOFTWARE WRITE PROTECTION AND A PRE-PROGRAMMED SERIAL NUMBER
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Technical Specifications
Parameters and characteristics for this part
| Specification | AT24CSW010-STUM-T |
|---|---|
| Access Time | 450 ns |
| Memory Format | EEPROM |
| Memory Interface | I2C |
| Memory Organization | 128 x 8 |
| Memory Size | 128 B |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Technology | EEPROM |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.7 V |
| Write Cycle Time - Word, Page | 5 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.16 | |
| 100 | $ 0.15 | |||
| Digi-Reel® | 1 | $ 0.16 | ||
| 100 | $ 0.15 | |||
| Tape & Reel (TR) | 5000 | $ 0.15 | ||
| Microchip Direct | T/R | 1 | $ 0.16 | |
| 100 | $ 0.15 | |||
| 1000 | $ 0.14 | |||
Description
General part information
AT24CSW010 Series
The Microchip AT24CSW010 is a 1 Kb Serial EEPROM utilizing an I2C
(2-wire) serial interface. The device is organized as one block of 128x 8 and is optimized for use in consumer applications
where reliable and dependable nonvolatile memory storage is essential. The device features Software Write Protection, which can be used to write protect 1/4, 1/2, or the entire memory array and also provides the user the capability to make the write protection permanent. Additionally, the AT24CSW010 includes a 256-bit security register separate from the main array. The first half of the security register contains a 128-bit factory-programmed unique serial number while the remaining half is a user programmable and permanently lockable space. The 128-bit serial number is guaranteed unique across the entire CS series of Serial EEPROM products and eliminates the time consuming step of performing and ensuring serialization of a product on a manufacturing line.
Documents
Technical documentation and resources
