MX30LF1GE8AB-XKI

MX30LF1GE8AB-XKI is Macronix’s serial NOR flash memory. It provides about 1 Gbit of non-volatile storage used to hold firmware or code for embedded systems. The device is SPI-compatible and supports standard read, write (program), and erase operations, with features typical of flash memories such as sector/block erase and low-power modes (including power-down). The -XKI suffix denotes a specific packaging variant and temperature range (industrial/extended) for rugged applications. Typical applications include boot code storage for MCUs/SoCs, firmware backups, and data buffers. For exact electrical specs (voltage range, timing, endurance, package, and temperature), consult the MX30LF1GE8AB-XKI datasheet.

MX30LF1GE8AB-XKI is a 1 Gbit serial NOR flash. Key features typically include:
- Density: 1 Gbit (128 MBytes) serial NOR flash
- Interfaces: SPI with dual/quad I/O and QPI modes; supports 4-byte addressing for large densities
- Voltage: 1.65 V to 3.6 V (low-voltage variants)
- Clock/read: Fast read options; up to high-speed SPI and Quad IO/QPI timings
- Memory organization: 256-byte page size; erasable in 4 KB sectors and larger blocks (e.g., 64 KB blocks)
- Operations: Page program, sector/block erase; supports suspend/resume and read-while-erase in some grades
- Protection: Hardware write protection and block protection mechanisms
- Power: Deep power-down mode for low standby power
- Endurance/retention: Typical program/erase endurance in the 10^4–10^5 cycles range; data retention often rated years
- Temperature: Industrial grade (-40°C to 85°C) and/or extended (-40°C to 105°C) variants
- Package: 8-pin package with RoHS-compliant options (suffix XKI indicates variant/grade)
Note: exact timings, sector/block sizes, and supported modes can vary by revision; consult the latest datasheet for precise specs.

8-pin SOP (SOIC) surface-mount package.

- Pin count: 8 pins (8-pin package)
- Function: 1 Gbit serial NOR flash memory (SPI interface) used for non-volatile storage. Typical pins: VCC, GND, CS, CLK, IO0, IO1, WP, HOLD.

- Manufacturer: Macronix International Co., Ltd. (Macronix, MXIC)
- What kind of company: A Taiwanese semiconductor company that designs and manufactures non-volatile memory products (NOR/NAND flash, ROM), operating as an integrated device manufacturer (IDM).

MX30LF1GE8AB-XKI is a 1Gbit SPI NOR flash. Common application areas:
- Boot firmware and application code storage for microcontrollers/SoCs
- Embedded systems and consumer electronics (set-top boxes, cameras, printers)
- IoT devices and sensors (firmware/data storage)
- Automotive ECUs/infotainment requiring reliable non-volatile storage
- Networking equipment (routers, switches) for firmware updates and boot
- Industrial automation and medical devices needing high-density, non-volatile flash

MX30LF1GE8AB-XKI is Macronix’s 1‑Gbit SPI NOR Flash (low‑voltage, 8‑pin). There is no public one‑to‑one cross‑ref. To find equivalents, match: 1 Gbit capacity, SPI NOR interface, compatible voltage, and 8‑pin package. Check distributor cross‑reference tools or contact Macronix for an official cross‑reference; potential candidates are other vendors’ 1‑Gbit SPI‑NOR parts with similar specs.