| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology 24LC21AT/SN is a 1 Kbit dual-mode Electrically Erasable PROM (EEPROM) designed for applications requiring serial data storage and transmission. This device operates with a single supply voltage ranging from 2.5V to 5.5V and supports I2C compatible 2-wire serial interface bus communication at speeds up to 400 kHz.
Key electrical specifications include a 1 Kbit memory size organized as 128 x 8 bits, an access time of 900 ns, and a write cycle time of 10 ms. The device offers low power consumption with a typical active current of 1 mA and a standby current of 10 μA at 5.5V. It ensures 1,000,000 erase/write cycles and data retention exceeding 200 years.
This EEPROM is available in an 8-pin SOIC surface mount package, measuring 0.154 inches (3.90 mm) in width. It operates within an industrial temperature range of 0°C to 70°C. The device is Pb-Free and RoHS Compliant, making it suitable for various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5V to 5.5V
0°C to 70°C
8-SOIC (0.154", 3.90mm Width) surface mount
I²C
1 Kbit organized as 128 x 8
400 kHz
Greater than 200 years