| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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200,000 pcs
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200000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AT24C256BN-SH-T is a 256Kbit serial electrically erasable and programmable read-only memory (EEPROM) from Microchip Technology. It is organized as 32,768 words of 8 bits each and features a two-wire serial interface compatible with I²C protocols. This device supports low-voltage and standard-voltage operation, ranging from 1.8V to 5.5V, making it suitable for a wide array of industrial and commercial applications where power efficiency is crucial.
Key electrical specifications include a maximum clock frequency of 1 MHz (at 5.0V, 2.7V, 2.5V) and 400 kHz (at 1.8V), with an access time of 550 ns. The EEPROM supports a 64-byte page write mode and has a self-timed write cycle of 5 ms maximum. Reliability is high, with an endurance of one million write cycles and data retention for 40 years.
The AT24C256BN-SH-T is available in an 8-lead SOIC package, designed for surface mounting. It operates within a temperature range of -40°C to 85°C (TA). The device also includes a write protect pin for hardware and software data protection, and its inputs feature Schmitt trigger filtering for noise suppression.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AT24C256BN-SH-T has a memory size of 256Kbit.
The operating voltage range for the AT24C256BN-SH-T is 1.8V to 5.5V.
The device supports a maximum clock frequency of 1 MHz.
It uses an I²C interface.
It is an 8-SOIC package designed for surface mounting.
The operating temperature range is -40°C to 85°C (TA).
The data retention period is 40 years.