MT25QL128ABA1ESE-0SIT-TR - 128Mb Serial NOR Flash SPI/Quad | Micron
部品番号: MT25QL128ABA1ESE-0SIT-TR ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $2.45 | $2.45 |
| 10 | $2.18 | $21.80 |
| 100 | $1.85 | $185.00 |
| 500 | $1.62 | $810.00 |
| 1,000 | $1.48 | $1,480.00 |
MT25QL128ABA1ESE-0SIT-TR 概要
What is a Serial NOR Flash? A Serial NOR Flash is a non-volatile memory that stores data persistently and connects to a host processor over a low-pin-count serial interface (SPI). It belongs to the broader category of flash memory (non-volatile storage) -> NOR flash -> serial NOR flash -> SPI NOR flash. Unlike parallel NOR, serial NOR uses few pins (typically 4 to 8), making it ideal for space-constrained embedded designs. It offers fast random read access (typically tens of nanoseconds), byte-level program/erase granularity, and execute-in-place (XiP) capability, distinguishing it from NAND flash which uses sequential page access.
Key features of the MT25QL128ABA1ESE-0SIT-TR include 128 Mbit density organized as 32M x 4 / 16M x 8 / 8M x 16, support for Single I/O, Dual I/O, and Quad I/O SPI modes, an industry-standard 8-pin SOIC (SOIC-8 wide-body) footprint, JEDEC JESD216-compliant SFDP register, and configurable 4 KB, 32 KB, and 64 KB sector erase sizes for flexible memory partitioning.
The device uses Micron's proprietary NOR cell architecture and supports standard SPI command set including read, page program, sector/block erase, chip erase, status register read, and JEDEC ID. The Quad SPI mode enables up to 4x faster read throughput compared to standard SPI, which is critical for boot-from-flash and XIP (execute-in-place) applications in performance-sensitive embedded systems.
Typical applications include firmware storage and boot ROM in networking equipment, IoT edge devices, industrial PLC controllers, automotive infotainment, set-top box firmware, and consumer electronics bootloaders. The wide 3V supply range and industrial-grade temperature support make it suitable for both consumer and industrial environments requiring reliable non-volatile code storage.
When designing with this device, ensure proper PCB layout to maintain signal integrity on the SPI clock and data lines, especially at 133 MHz Quad SPI clock rates. A 0.1 µF decoupling capacitor close to the VCC pin and a 4.7 kΩ to 10 kΩ pull-up on the /CS line are recommended for reliable operation across temperature.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet alone, including same-footprint Micron variants (MT25QL128ABA1ESE-0SIT base part) and validated cross-brand SPI NOR Flash equivalents.
ドロップイン代替品: MT25QL128ABA1ESE-0SIT-TR — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MT25QL128ABA1ESE-0SIT-TR （同一形状・フットプリント） — 相違点: Interface, Memory Type, Operating Temperature, Package.
クイック比較ツール — 並列比較する代替部品を選択:
MT25QL128ABA1ESE-0SIT
✅ ドロップイン✓ 在庫あり
$1.55 / 個
データシートを見る →MT25QL128ABA1EW7-0SIT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MT25QL128ABA1ESE07SIT
✅ ドロップイン📋 参考代替品（カタログ未掲載）
W25Q128JVSIQ
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MX25L12835FM2I-10G
✅ ドロップイン📋 参考代替品（カタログ未掲載）
IS25LP128-JBLE
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MT25QL128ABA1ESE-0SIT-TR 最大定格＆電気的特性
| メモリタイプ | Serial NOR Flash (non-volatile) |
| Memory Density | 128 Mbit (16 MB) |
| Memory Organization | 32M x 4 / 16M x 8 / 8M x 16 |
| インターフェース | SPI, Dual SPI, Quad SPI (Serial) |
| 最大クロック周波数 | 133 MHz |
| Supply Voltage (VCC) | 2.7 V to 3.6 V |
| Sector Size | 4 KB / 32 KB / 64 KB (configurable) |
| Page Size | 256 Byte |
| パッケージ | 8-pin SOIC (SOP2-8, 208 mil wide-body) |
| 実装タイプ | Surface Mount |
| 動作温度 | -40C to +85C (industrial) |
| Packaging | Tape & Reel (TR) |
| RoHS ステータス | Compliant |
| JEDEC SFDP | JESD216-compliant |
MT25QL128ABA1ESE-0SIT-TR ピン構成
| ピン 1 | /CS — Chip Select (active low); enables SPI communication when pulled low |
| ピン 2 | SO / SIO1 — Serial Data Out (Single I/O mode) / SIO1 (Quad I/O mode) |
| ピン 3 | /WP / SIO2 — Write Protect (active low, Single/Dual mode) / SIO2 (Quad I/O mode) |
| ピン 4 | GND — Ground reference |
| ピン 5 | SI / SIO0 — Serial Data In (Single I/O mode) / SIO0 (Quad I/O mode) |
| ピン 6 | SCK — Serial Clock input, up to 133 MHz in Quad I/O mode |
| ピン 7 | /HOLD / SIO3 — Hold (active low, Single/Dual mode) / SIO3 (Quad I/O mode) |
| ピン 8 | VCC — Power supply, 2.7 V to 3.6 V |
主な用途
MT25QL128ABA1ESE-0SIT-TR の用途: 7 件s: Embedded Firmware / Boot ROM Storage, Networking Equipment Configuration and Firmware, IoT Edge Devices and Sensor Hubs, Industrial PLC and HMI Controllers, Set-Top Box and Consumer AV Firmware, Automotive Infotainment and Telematics, FPGA Configuration Memory (Secondary / Multi-Boot).
Embedded Firmware / Boot ROM Storage
The MT25QL128ABA1ESE-0SIT-TR provides 128 Mbit (16 MB) of fast random-read NOR Flash ideal for storing bootloader, kernel, and user firmware in MCU and SoC-based systems. Its 2.7-3.6V single supply matches 3.3V-only Cortex-M, RISC-V, and ESP32 host systems, while Quad SPI at 133 MHz enables execute-in-place (XiP) directly from the flash to save SRAM and reduce boot latency. The 4 KB / 32 KB / 64 KB configurable sectors simplify wear-leveling and OTA update partitioning, and pin-compatible same-footprint cross-brand parts (W25Q128JV, MX25L12835F) allow second-source flexibility for high-volume production.
おすすめ
Networking Equipment Configuration and Firmware
Routers, switches, and gateways use the MT25QL128ABA1ESE-0SIT-TR to store the main firmware image, factory configuration, and bootloader on the same physical 8-pin SOIC device. The Quad SPI 133 MHz read speed allows fast startup of network OS firmware (OpenWrt, VxWorks, eCOS, etc.), while the 256-byte page program supports in-field firmware updates with minimum block rewrite overhead. Industrial temperature (-40 to +85 C) supports outdoor and factory-floor networking installations. Same-footprint alternatives give OEMs a secondary source for multi-vendor tender requirements.
おすすめ
IoT Edge Devices and Sensor Hubs
The MT25QL128ABA1ESE-0SIT-TR is widely used in battery-powered IoT edge nodes where the host MCU runs from SPI XiP at 133 MHz Quad SPI clock to execute telemetry and edge-AI inference code directly from flash. Its 2.7-3.6V supply range suits single-cell Li-ion or 3.3V regulated rails, while the small 8-pin SOIC footprint fits space-constrained sensor modules. Industrial-grade temperature support and Micron automotive-process reliability ensure long-term field deployment. Compatible with most ARM Cortex and RISC-V IoT SDKs (Zephyr, FreeRTOS, NuttX).
おすすめ
Industrial PLC and HMI Controllers
Programmable Logic Controllers (PLCs) and Human-Machine Interface (HMI) panels use the MT25QL128ABA1ESE-0SIT-TR as primary non-volatile program storage for IEC 61131-3 application code and ladder-logic configuration. The 128 Mbit density suits mid-size automation programs with cyclic scan-data buffers, while 4 KB sectors allow incremental field updates via industrial Ethernet protocols (Modbus TCP, EtherCAT, PROFINET). The SOIC-8 wide-body package delivers reliable solder joints on industrial PCBs with high thermal cycling. Cross-brand equivalents simplify sourcing for long-life industrial deployments exceeding 10 years.
おすすめ
Set-Top Box and Consumer AV Firmware
Set-top boxes, smart TVs, and home audio devices leverage the MT25QL128ABA1ESE-0SIT-TR to store main OS firmware and DRM keys in a compact 8-pin SOIC footprint. The Quad SPI 133 MHz clock allows fast boot of Android TV / RDK / WebOS images, while 64 KB block erase accelerates OTA staging of large firmware updates. Tape-and-reel packaging supports high-volume SMT lines. The 2.7-3.6V supply matches 3.3V-only AV processor rails with no level-shifting required.
おすすめ
Automotive Infotainment and Telematics
Although not AEC-Q100 qualified in the standard MT25QL128 family, the MT25QL128ABA1ESE-0SIT-TR is often used in non-safety automotive infotainment, telematics, and OBD modules where industrial temperature range suffices. The 128 Mbit density hosts navigation maps, audio libraries, and firmware; Quad SPI delivers fast media library reads. For safety-critical applications such as instrument clusters or ADAS, designers should verify Micron's automotive-grade part numbers or select AEC-Q100 qualified alternatives from Winbond or Macronix in the same SOIC-8 footprint.
おすすめ
FPGA Configuration Memory (Secondary / Multi-Boot)
While FPGAs typically use dedicated configuration flash, the MT25QL128ABA1ESE-0SIT-TR excels as a secondary or multi-boot configuration memory storing multiple bitstream images on small-to-medium FPGAs (Lattice ECP5, Gowin GW1N, etc.). The 8-pin SOIC footprint matches standard SPI flash programming interfaces, and the 4 KB sector erase allows independent bitstream updates. The wide 2.7-3.6V supply supports 3.3V FPGA banks. Designers should verify the FPGA's MultiBoot feature and pin-count requirements against this 8-pin SOIC.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MT25QL128ABA1ESE-0SIT-TR — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MT25QL128ABA1ESE-0SIT | MT25QL128ABA1EW7-0SIT | MT25QL128ABA1ESE07SIT | W25Q128JVSIQ | MX25L12835FM2I-10G | IS25LP128-JBLE |
|---|---|---|---|---|---|---|---|
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology | Winbond | Macronix | ISSI |
| Package | 8-SOIC (SOP2-8, 208 mil) | 8-SOIC (SOP2-8) - same | 8-WSON/WPDFN - pin compatible, different height | 8-SOIC (SOP2-8) - same | 8-SOIC (208 mil) - same | 8-SOIC (200 mil) - same footprint, slightly narrower | 8-SOIC (208 mil) - same |
| Memory Density | 128 Mbit (16 MB) | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit | 128 Mbit |
| Maximum Clock Frequency | 133 MHz | 133 MHz | 133 MHz | 133 MHz | 133 MHz | 104 MHz (-22%) | 133 MHz |
| Interface | SPI / Dual SPI / Quad SPI | SPI / Dual SPI / Quad SPI | SPI / Dual SPI / Quad SPI | SPI / Dual SPI / Quad SPI | SPI / Dual SPI / Quad SPI | SPI / Dual SPI / Quad SPI | SPI / Dual SPI / Quad SPI |
| Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Sector Erase Sizes | 4 KB / 32 KB / 64 KB | 4 KB / 32 KB / 64 KB | 4 KB / 32 KB / 64 KB | 4 KB / 32 KB / 64 KB | 4 KB / 32 KB / 64 KB | 4 KB / 32 KB / 64 KB | 4 KB / 32 KB / 64 KB |
| Packaging Format | Tape & Reel (TR) | Tray/Tube | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel | Tape & Reel |
| Operating Temperature (Industrial) | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
主な差別化要因
- Higher 133 MHz Quad SPI clock vs Macronix 104 MHz （vs MX25L12835FM2I-10G)
- Tape-and-reel packaging for high-volume SMT （vs MT25QL128ABA1ESE-0SIT (tube))
- JEDEC JESD216 SFDP register compliance （vs W25Q128JVSIQ)
- Multiple Micron same-family package options （vs W25Q128JVSIQ)
設計ノート
Place a 0.1 µF decoupling capacitor as close as possible to the VCC pin (pin 8) of the SOIC-8 package, ideally within 2 mm of the lead exit. Add a 4.7-10 kΩ pull-up resistor on /CS (pin 1) to VCC to prevent spurious chip selection during power-up ramp. Keep SPI SCK and data traces short (under 50 mm) and impedance-controlled (typically 50 Ω) if routed to a high-speed MCU, especially when operating at 133 MHz Quad SPI clock.
At 133 MHz Quad SPI clock, signal integrity becomes critical - route SCK, SI/IO0, SO/IO1, /WP/IO2, and /HOLD/IO3 over a continuous ground plane with matched trace lengths (within 2 mm). Place a 33 Ω series damping resistor near the host MCU on the SCK line if reflections are observed. Keep the SPI bus away from switching DC-DC converter inductors and high-current traces - SPI flash is sensitive to power-rail noise coupling into the SCK threshold band.
Common pitfalls include: (1) Driving /CS high before the last SCK falling edge at low SCK rates, causing the last byte to be lost; (2) Exceeding 256-byte page boundary during Page Program, which causes the flash to wrap around to the start of the page; (3) Failing to poll the Status Register BUSY bit after Program/Erase operations before issuing the next command - this can corrupt the data or lock the device. Estimated: Page Program time ~ 0.5-3 ms per 256 bytes; Sector Erase ~ 45-300 ms.
Active Read current for the MT25QL128 family is typically 15-25 mA at 133 MHz; standby current is typically 15-25 µA with /CS high. For battery-powered designs, use the Deep Power-Down command (often 1-5 µA) whenever the flash is not accessed. The VCC ramp time should be < 10 ms for proper boot. If the host MCU enables the flash before VCC has stabilized, the part may enter an indeterminate state requiring power-cycle recovery.
コンプライアンス情報
RoHS, REACH, lead-free, halogen-free and conflict-mineral compliance confirmed from Micron product compliance documentation. The standard MT25QL128 family is NOT AEC-Q100 qualified; designers needing automotive-grade equivalent should consult Micron automotive-grade ordering codes or select AEC-Q100 qualified alternatives such as Winbond W25Q128JV variants.
