사양
| 속성 | 가치 |
| Supplier | Micron Technology Inc. |
| Package / Case | Box |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 128Mb (16M x 8) |
| Memory Interface | SPI |
| Clock Frequency | 133 MHz |
| Write Cycle Time - Word Page | 8ms, 2.8ms |
| Voltage - Supply | 1.7V ~ 2V |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
MT25QU128ABB8E12-0AUT is Micron’s 128-Mbit Quad I/O SPI NOR flash memory (MT25QU family). It provides nonvolatile storage for embedded systems with SPI and Quad SPI interfaces, enabling fast code boot and data storage over a low-pin count bus. Key features typically include fast read via Quad SPI, page-program and sector/block erase, hardware write protection and security options, deep power-down, and XIP (execute-in-place) capability. The device operates from a single supply in the mid-voltage range (commonly 2.7–3.6V) and is offered in small package variants suitable for embedded, automotive, and industrial applications. The -AUT suffix generally indicates an automotive temperature-grade variant. Typical use cases include microcontroller firmware storage, firmware updates, and data logging. For exact timing, endurance, sector/page sizes, voltage ranges, and packaging, refer to the MT25QU128ABB8E12-0AUT datasheet.
Equivalent
Equivalent 128-Mbit Quad SPI NOR flash devices (pin/package may vary):
- Winbond W25Q128JV / W25Q128FV
- Macronix MX25U12845G / MX25L12845G
- GigaDevice GD25Q128C
- ISSI IS25LP128D
- Spansion/Cypress S25FL128S
Note: exact pinout, voltage, timing, and Quad I/O support differ by part; verify datasheets for true compatibility.
- Winbond W25Q128JV / W25Q128FV
- Macronix MX25U12845G / MX25L12845G
- GigaDevice GD25Q128C
- ISSI IS25LP128D
- Spansion/Cypress S25FL128S
Note: exact pinout, voltage, timing, and Quad I/O support differ by part; verify datasheets for true compatibility.
Features
Key features of MT25QU128ABB8E12-0AUT (128-Mbit Serial NOR flash):
- Density: 128 Mbit (16 MB) Serial NOR Flash.
- Interface: Quad SPI with QPI support (alsoDual/SPI modes).
- Organization: 256-byte page size; sectors (4 KB min) and larger blocks for erase.
- Voltage: Single 2.7–3.6 V supply (I/O 2.7–3.6 V); low-power operation.
- Temperature/Packaging: Available in 8‑pin package; extended temp options (-40°C to +105°C) typical.
- Security/ID: 64-bit Unique ID, OTP/security registers, hardware write protection.
- Endurance/Retention: Typical 1M program/erase cycles; data retention ~20 years.
- Power modes: Deep power-down for low standby current.
- Applications: Boot/code storage, firmware update, embedded systems needing fast, dense, secure flash.
Note: exact timing, voltage, and endurance figures vary by grade; consult the datasheet for precise specs.
- Density: 128 Mbit (16 MB) Serial NOR Flash.
- Interface: Quad SPI with QPI support (alsoDual/SPI modes).
- Organization: 256-byte page size; sectors (4 KB min) and larger blocks for erase.
- Voltage: Single 2.7–3.6 V supply (I/O 2.7–3.6 V); low-power operation.
- Temperature/Packaging: Available in 8‑pin package; extended temp options (-40°C to +105°C) typical.
- Security/ID: 64-bit Unique ID, OTP/security registers, hardware write protection.
- Endurance/Retention: Typical 1M program/erase cycles; data retention ~20 years.
- Power modes: Deep power-down for low standby current.
- Applications: Boot/code storage, firmware update, embedded systems needing fast, dense, secure flash.
Note: exact timing, voltage, and endurance figures vary by grade; consult the datasheet for precise specs.
Pinout
Pin count: 8 pins (SOIC-8).
Function: 128-Mbit serial NOR flash memory with SPI/Quad-SPI interface for non-volatile storage. Pins include VCC, GND, CS (chip select), CLK (serial clock), and four data I/O lines (IO0–IO3).
Function: 128-Mbit serial NOR flash memory with SPI/Quad-SPI interface for non-volatile storage. Pins include VCC, GND, CS (chip select), CLK (serial clock), and four data I/O lines (IO0–IO3).
Manufacturer
- Manufacturer: Micron Technology, Inc.
- What kind of company: An American multinational semiconductor company that designs, manufactures, and sells memory and storage technologies (DRAM, NAND/NOR flash, etc.). It is one of the world's largest memory manufacturers.
- What kind of company: An American multinational semiconductor company that designs, manufactures, and sells memory and storage technologies (DRAM, NAND/NOR flash, etc.). It is one of the world's largest memory manufacturers.
Application
MT25QU128ABB8E12-0AUT is a 128-Mbit Quad SPI NOR Flash. Typical application areas:
- Boot and program storage for microcontrollers/microprocessors
- Firmware/OS image storage and field firmware updates
- Data logging and buffering in automotive ECUs and industrial control systems
- Non-volatile code/data storage in consumer electronics (routers, set-top boxes, printers, wearables)
- Any system needing low-pin-count, high-speed non-volatile memory for code execution and data storage (fast read, QPI/DTR support)
- Boot and program storage for microcontrollers/microprocessors
- Firmware/OS image storage and field firmware updates
- Data logging and buffering in automotive ECUs and industrial control systems
- Non-volatile code/data storage in consumer electronics (routers, set-top boxes, printers, wearables)
- Any system needing low-pin-count, high-speed non-volatile memory for code execution and data storage (fast read, QPI/DTR support)
Package
8-pin SOP (SOIC-8) package.
