| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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19,134 pcs
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19134 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology 25C040-I/SN is a 4 Kbit serial Electrically Erasable PROM (EEPROM) accessed via a Serial Peripheral Interface (SPI) compatible serial bus. This device offers a memory organization of 512 x 8 bits and operates within a voltage range of 4.5V to 5.5V, with a maximum clock frequency of 3 MHz.
Key features include a write cycle time of 5 ms maximum, self-timed erase and write cycles, and block write protection capabilities. The EEPROM also incorporates built-in write protection mechanisms such as power on/off data protection circuitry, a write enable latch, and a write-protect pin. It supports sequential read operations.
Designed for reliability, the 25C040-I/SN boasts an endurance of 1M cycles and data retention exceeding 200 years. It also provides ESD protection greater than 4000V. The device is housed in an 8-pin SOIC package suitable for surface mounting and operates within an industrial temperature range of -40°C to +85°C.
This EEPROM is ideal for applications requiring non-volatile data storage where SPI communication is preferred. Its robust design and features make it suitable for various embedded systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.24 | $1.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 25C040-I/SN has a memory size of 4 Kbit.
The memory organization is 512 x 8 bits.
The operating voltage range is 4.5V to 5.5V.
The maximum clock frequency is 3 MHz.
The operating temperature range is -40°C to +85°C.
The 25C040-I/SN is in an 8-SOIC package.
The write cycle time is 5 ms.