24AA52T-I/MC
Active2KB I2C SERIAL EEPROM WITH HALF-ARRAY SOFTWARE WRITE PROTECTION
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24AA52T-I/MC
Active2KB I2C SERIAL EEPROM WITH HALF-ARRAY SOFTWARE WRITE PROTECTION
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Technical Specifications
Parameters and characteristics for this part
| Specification | 24AA52T-I/MC |
|---|---|
| Access Time | 900 ns |
| Clock Frequency | 400 kHz |
| Memory Format | EEPROM |
| Memory Interface | I2C |
| Memory Organization [custom] | 8 |
| Memory Organization [custom] | 256 |
| Memory Size | 256 B |
| Memory Type | Non-Volatile |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (2x3) |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 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 | Tape & Reel (TR) | 3300 | $ 0.50 | |
| Microchip Direct | T/R | 1 | $ 0.54 | |
| 25 | $ 0.53 | |||
| 100 | $ 0.49 | |||
| 1000 | $ 0.47 | |||
| 5000 | $ 0.45 | |||
| 10000 | $ 0.42 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.52 | |
Description
General part information
24AA52 Series
The Microchip Technology Inc. 24AA52 is a 2 Kbit Electrically Erasable PROM capable of operation across a broad voltage range (1.8V to 5.5V). This device has a software write-protect feature for the lower half of the array, as well as an external pin that can be used to write-protect the entire array. The software write-protect feature is enabled by sending the device a special command. Once this feature has been enabled, it cannot be reversed. In addition to the software protect feature, there is a WP
pin that can be used to write-protect the entire array,
regardless of whether the software write-protect
Documents
Technical documentation and resources
