Microchip Technology AT25040-10PI EEPROM
The Microchip Technology AT25040-10PI is a robust, high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device that offers a reliable data storage solution for a wide range of applications. This particular model is part of the AT25040 series, which is known for its low-power consumption and high endurance, making it an excellent choice for industrial, automotive, and consumer electronics where long-term data retention is crucial.
With a memory size of 4 Kbits, the AT25040-10PI provides ample space for storing configuration settings, calibration data, or small application logs. It operates over a standard SPI (Serial Peripheral Interface), which ensures high-speed data transfer rates and simple integration with most microcontrollers and processors. The device also features a wide voltage range of 2.7V to 5.5V, making it versatile for various system voltages.
The AT25040-10PI comes in a PDIP (Plastic Dual In-line Package) form factor, designated by the "PI" suffix in its part number. This package type is known for its through-hole mounting style, which is beneficial for prototyping and applications where manual assembly or replacements are common. The "10" in the part number indicates the maximum clock frequency of 10 MHz, which allows for rapid access to stored data when high-speed operations are necessary.
Key features of the AT25040-10PI include:
- 4 Kbit (512 x 8) SPI Serial EEPROM
- Write Protect (WP) pin to prevent accidental data overwrites
- Self-timed write cycle with auto-clear
- Low-power CMOS technology
- High reliability with over 1 million write cycles
- More than 100 years of data retention
Microchip Technology's dedication to quality ensures that the AT25040-10PI is a reliable component for mission-critical and long-lifespan projects. Whether you're designing a sophisticated industrial control system or a simple consumer gadget, this EEPROM can provide the non-volatile memory solution your application needs to operate efficiently and reliably over time.
