MX30UF2G28AD-XKI

MX30UF2G28AD-XKI is a Macronix 2‑Gbit serial flash memory device (MX30UF2G28AD series). It is built on a 28‑nm process and is intended for non‑volatile storage in embedded systems. The part uses a Serial Peripheral Interface (SPI) to transfer data and supports typical flash operations such as read, program, and erase, making it suitable for firmware/code storage, boot images, and data logging. The XKI suffix denotes the specific package/pinout variant for this device; exact package size and electrical characteristics depend on the revision and packaging chosen. Typical uses include microcontroller firmware storage and system boot for consumer, industrial, and automotive electronics where compact footprint and low power are important. For precise electrical specs (voltage range, timing, endurance, temperature range) and package details, consult the official Macronix MX30UF2G28AD-XKI datasheet. If you’d like, I can summarize the key specs once you share the datasheet link.

Here are the likely key features of MX30UF2G28AD-XKI (concise):
- 2-Gbit serial NOR flash memory
- SPI interface with Dual/Quad I/O and QPI support
- Read speeds up to 104 MHz (multiple read modes)
- 256-byte page size; erase in 4 KB sectors and larger blocks
- Endurance: ~100,000 program/erase cycles
- Data retention: ≥20 years
- Deep power-down mode; low active power
- Operating voltage: typically 2.7–3.6 V
- Temperature grades vary by part (industrial -40°C to 85°C; automotive -40°C to 125°C)
- Package: 8-pin small form factor (XKI suffix indicates package/grade)
Note: exact specs (especially voltage range and temperature range) can vary by grade/lot; refer to the datasheet for your specific device revision.

- Pin count: 28 pins
- Function: 2 Gbit serial NOR flash memory (MX30UF2G28AD-XKI) used for non-volatile storage; SPI-compatible interface (supports standard SPI and high-speed modes).

Manufacturer: Macronix International Co., Ltd. (MXIC).
Company type: A Taiwanese semiconductor company and an integrated device manufacturer (IDM) specializing in non-volatile memory (NOR/NAND flash) and other ICs, with in-house design and fabrication.

Application areas for MX30UF2G28AD-XKI (a high-density non-volatile memory):
- Boot and firmware storage for microcontrollers/SoCs
- Code and data storage in consumer electronics (set-top boxes, cameras, printers)
- Industrial control systems and automotive ECUs (firmware and data logging)
- IoT and edge devices requiring reliable storage
- Networking/telecom equipment (routers, modems)
- Data logging/archival storage in meters, sensors, and industrial equipment
- Secure storage and firmware‑update media for devices

28-pin SOP (Small Outline Package) packaging.