24AA024T-I/MNY

24AA024T-I/MNY is a Microchip/Atmel 2-kbit I2C serial EEPROM (256 × 8). It provides nonvolatile storage accessible over the I2C bus.
Key points:
- Size: 256 bytes of memory (nonvolatile).
- Interface: I2C (two-wire), standard up to 100 kHz and fast mode up to 400 kHz.
- Addressing: 3 hardware address pins (A0–A2) for up to 8 devices on one bus.
- Memory addressing: 8-bit address pointer (one byte address).
- Write: 8-byte page writes; write cycle typical ~5 ms.
- Power and temp: Vcc 1.7–5.5 V; Industrial temperature range (-40°C to +85°C) for the -I variant.
- Endurance/retention: ~1,000,000 write cycles; data retention on the order of decades.
- Packaging: 8-pin package; suffix -I indicates industrial temp; -MNY denotes lead-free/reel packaging code.
Typical uses: small config/calibration data, nonvolatile scratchpad, counters, and microcontroller storage.

24AA024T-I/MNY is a 2-Kbit I2C serial EEPROM. Equivalents (2Kbit I2C EEPROMs) include: NXP CAT24C02; ST M24C02‑W; Microchip 24LC02B and 24AA02; Atmel/Microchip AT24C02 (AT24C02D). Ensure pinout, supply voltage, temperature range, and page size match your design.

24AA024T-I/MNY is a 2‑Kb I2C serial EEPROM (256 x 8). Key features:
- I2C two‑wire interface; fast mode up to 400 kHz
- Memory density: 256 bytes (8-bit wide)
- 3 address pins (A0–A2) for multiple devices on the same bus
- WP pin for hardware write protection
- Page write capability (commonly 8-byte pages); write cycle ~5 ms
- Endurance: ~1,000,000 write cycles; Data retention > 200 years
- Operating voltage: typically 1.7–5.5 V
- Industrial temperature range: -40°C to +85°C (suffix I)
- 8‑pin package (MNY code: SOIC/PDIP variants)
Optional: designed for easy small-memory tasks requiring nonvolatile storage with simple I2C access. For exact voltage and package specifics, consult the datasheet.

- Pin count: 8 pins.
- Function: 2K-bit I2C serial EEPROM (256 × 8) providing non-volatile storage accessible via I2C two‑wire interface (supports page writes and random reads; device address bits allow multiple on the same bus).

- Manufacturer: Microchip Technology Inc.
- What kind of company: A global semiconductor company that designs, manufactures, and sells integrated circuits and memory devices (e.g., EEPROM), as well as microcontrollers and analog/other ICs.

24AA024T-I/MNY is a 2-Kbit I2C serial EEPROM (256 bytes). Common applications:
- Non-volatile storage of device configuration, calibration data, and look-up tables
- Serial numbers/IDs, security keys, and PCB/module identification
- Small data logging and event counters
- Parameter storage for microcontrollers in automotive, industrial, medical, consumer electronics, and IoT
- Firmware/config data and handshake/boot parameters for embedded systems
In short: use wherever small, persistent memory for I2C-enabled devices is needed.

An 8-pin MSOP package (MSOP-8).