AT24CS04-XHM-B
Active4KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH PRE-PROGRAMMED SERIAL NUMBER
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AT24CS04-XHM-B
Active4KB I2C COMPATIBLE 2-WIRE SERIAL EEPROM WITH PRE-PROGRAMMED SERIAL NUMBER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AT24CS04-XHM-B |
|---|---|
| Access Time | 550 ns |
| Memory Format | EEPROM |
| Memory Interface | I2C |
| Memory Organization [custom] | 512 |
| Memory Organization [custom] | 8 |
| Memory Size | 4 Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 8-TSSOP |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 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 | Tube | 1100 | $ 0.30 | |
| Microchip Direct | TUBE | 1 | $ 0.33 | |
| 25 | $ 0.30 | |||
| 100 | $ 0.29 | |||
| 1000 | $ 0.24 | |||
| 5000 | $ 0.23 | |||
Description
General part information
AT24CS04 Series
The Microchip AT24CS04 is a 4 Kb Serial EEPROM utilizing an I2C (2-wire) serial interface. The device is organized as one block of 512 x 8 and is optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The EEPROM is available in a variety of space-saving packaging options.
The AT24CS04 features a 128-bit serial number that is programmed and permanently write protected during the Microchip manufacturing process. This unique identifier is separate from the main 4Kb memory array and eliminates the time consuming step of performing and ensuring serialization of a product on a manufacturing line. The 128 bit serial number is guaranteed unique across the entire CS series of Serial EEPROM products.
Documents
Technical documentation and resources
