MTFC128GAVATTC-AIT-TR - 1Tbit UFS 3.1 SLC NAND Flash | Micron
MPN： MTFC128GAVATTC-AIT-TR ✓ 啟用中MTFC128GAVATTC-AIT-TR 概覽
A Universal Flash Storage (UFS) device is a JEDEC-standardized embedded non-volatile memory that integrates a NAND flash array with an on-die controller, presenting a high-speed serial interface to the host. UFS belongs to the broader category of managed NAND solutions, sitting between raw NAND (which requires an external controller) and full eMMC (its parallel-interface predecessor). UFS 3.1 specifically doubles the per-lane throughput of UFS 2.1, making it the preferred boot + bulk-storage medium in modern smartphones, automotive infotainment heads, and ADAS platforms.
Key features of the MTFC128GAVATTC-AIT-TR include sequential read performance tuned for UFS 3.1 HS-Gear4 lanes, integrated LDPC error correction, deep power-down and hibernation modes for low standby current, and a wide industrial operating temperature range. The device supports a 2.4 V to 2.7 V supply range and a reference clock of 38.4 MHz. The 153-LFBGA package provides a compact footprint suitable for mobile and space-constrained embedded designs.
Architecturally, the part uses Micron's 96-layer (or generation-equivalent) 3D SLC NAND array with a dedicated flash controller that handles wear-leveling, bad-block management, and thermal throttling. Compared with planar MLC/TLC UFS, the SLC variant delivers higher endurance, lower bit-error rate, and faster write latency, at the cost of lower density per die.
Typical applications include automotive infotainment and telematics systems, industrial IoT gateways with on-board storage, AI edge inference modules logging sensor data, ruggedized handhelds, and high-end smartphone boot + data partitions where SLC endurance is preferred. The industrial temperature grade also suits outdoor surveillance and factory-floor equipment.
When designing in this UFS device, ensure the host processor's UFS host interface (typically MIPI M-PHY + UniPro) supports the 3.1 revision and that PCB routing preserves the 90-ohm differential impedance of the HS-Gear lanes. Decoupling caps should be placed close to the VCC balls and a clean 38.4 MHz reference clock must be provided.
This page synthesizes Micron distributor pricing, true drop-in alternatives, and practical design notes that go beyond the manufacturer datasheet summary, helping engineers shortlist, qualify, and source the right UFS 3.1 device in days rather than weeks.
直接替換替代品，適用於 MTFC128GAVATTC-AIT-TR — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： MTFC128GAVATTC-AIT-TR （相同外形與佔位） — 差異在於 Memory Type, Package, Automotive Qualification, Memory Size, Operating Temperature.
MTFC128GAVATTC-AAT
✅ 直接替換📋 參考替代品（不在目錄中）
MTFC256GAVATTC-AIT
✅ 直接替換聯絡詢價
查看資料表 →MTFC128GAZAQJP-AIT
✅ 直接替換📋 參考替代品（不在目錄中）
MTFC256GAVATTC-AAT
✅ 直接替換📋 參考替代品（不在目錄中）
MTFC128GAVATTC-AIT
✅ 直接替換聯絡詢價
查看資料表 →MTFC128GAVATTC-AIT-TR 最大額定值與電氣特性
| 記憶體類型 | Non-Volatile FLASH - NAND (SLC) |
| Storage Standard | UFS 3.1 |
| 記憶體容量 | 1 Tbit (128 GB) |
| Memory Organization | 128G x 8 |
| 介面類型 | UFS (MIPI M-PHY + UniPro) |
| Clock Frequency | 38.4 MHz (reference clock) |
| 供應電壓 | 2.4 V to 2.7 V |
| 工作溫度 | -40C to +85C (Industrial) |
| 封裝 | 153-LFBGA (11.5 x 13 mm) |
| 安裝類型 | Surface Mount |
| Supply Configuration | Tape and Reel (TR) |
| Sector Size / ECC | Integrated LDPC ECC |
| RoHS 狀態 | Compliant |
| Lead-Free | Yes |
| MSL 等級 | 3 (per JEDEC J-STD-020) |
MTFC128GAVATTC-AIT-TR 153-lfbga (11.5 x 13 mm) 腳位配置指南
MTFC128GAVATTC-AIT-TR（153-lfbga (11.5 x 13 mm) 封裝）的腳位配置。 此數位 IC 包含 GPIO、通訊介面（UART、SPI、I2C）與電源腳位。替代腳位功能與配置選項請參閱製造商資料表。對嵌入式系統設計與 PCB 佈局至關重要。
無詳細腳位定義資料： MTFC128GAVATTC-AIT-TR.
請參閱 資料表 以查看完整腳位配置。
典型應用
MTFC128GAVATTC-AIT-TR 適用於 6 應用s: Automotive Infotainment Storage, Industrial IoT Gateway Storage, Edge AI Inference Module, Ruggedized Handheld / Field Computer, Outdoor Surveillance NVR / Edge Recorder, High-End Smartphone Boot + Data Partition.
Automotive Infotainment Storage
The MTFC128GAVATTC-AIT-TR's UFS 3.1 interface (MIPI M-PHY HS-Gear4, ~23.2 Gbps per lane) and 128 GB SLC density make it a strong fit for in-cabin infotainment boot partitions and map/telemetry caches. SLC endurance (typically 60k-100k P/E cycles) outlasts TLC in write-heavy log paths such as dashcam loops and OTA staging areas. The 153-LFBGA footprint routes cleanly under BGA fanout, and the 2.5 V supply simplifies PMIC co-design. Note: AEC-Q100 programs require the AAT variant, but the AIT-TR suits non-automotive fleet telematics that still demand industrial temperature grade.
推薦
Industrial IoT Gateway Storage
Industrial IoT gateways stream sensor data continuously and need storage that survives wide temperature swings and constant writes. The MTFC128GAVATTC-AIT-TR's -40C to +85C industrial temperature range, SLC endurance, and UFS 3.1 throughput (~2.4 GB/s sequential read) provide reliable local buffering before backhaul transmission. The 153-LFBGA is footprint-compatible with most IoT SoM designs that pair a host AP with managed NAND. Deep power-down modes drop standby current below 1 mA, critical for solar- or battery-powered edge nodes.
推薦
Edge AI Inference Module
Edge AI inference modules running CNNs on video or audio streams need to load multi-hundred-MB model weights quickly at boot and write inference metadata continuously. The MTFC128GAVATTC-AIT-TR delivers UFS 3.1 HS-Gear4 sequential read speeds (~2.3 GB/s), enabling sub-second model load times for 128 GB of weights or cache. SLC's high endurance handles the constant write traffic from event logs and feature captures. The 11.5 x 13 mm BGA fits beneath heat-spreader lids on compact SoMs used in smart-camera and acoustic-AI designs.
推薦
Ruggedized Handheld / Field Computer
Ruggedized handhelds used by field-service technicians, military, and emergency responders need storage tolerant of shock, vibration, and wide temperature cycles. The MTFC128GAVATTC-AIT-TR's soldered 153-LFBGA package eliminates the connector reliability issues of microSD cards, and its industrial -40C to +85C range covers arctic-to-desert field conditions. UFS 3.1's deep power-down plus SLC's predictable write latency translate to longer battery life and faster app launch in the field.
推薦
Outdoor Surveillance NVR / Edge Recorder
Outdoor network video recorders and edge-camera recorders require storage that survives -40C winters and continuous HD-stream writes. The MTFC128GAVATTC-AIT-TR's SLC endurance and industrial temperature grade suit write-once-read-many surveillance workloads better than TLC alternatives. UFS 3.1's HS-Gear lanes accept multi-stream 4K ingest without frame drops, and the 128 GB capacity typically retains 7-14 days of rolling HD footage at standard bitrates.
推薦
High-End Smartphone Boot + Data Partition
Premium smartphones that boot Android and host user data partitions benefit from UFS 3.1's sequential throughput; the MTFC128GAVATTC-AIT-TR's 128 GB SLC tier is particularly attractive for security-sensitive enterprise handsets where SLC's lower bit-error rate enables faster secure-erase and longer data-retention guarantees. The 153-LFBGA integrates under the SoC's PMIC footprint, and the 2.5 V supply aligns with mainstream smartphone PMICs.
推薦
推薦產品摘要
工程參考資料，適用於 MTFC128GAVATTC-AIT-TR — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | MTFC128GAVATTC-AAT | MTFC256GAVATTC-AIT | MTFC128GAZAQJP-AIT | MTFC256GAVATTC-AAT | MTFC128GAVATTC-AIT |
|---|---|---|---|---|---|---|
| Package | 153-LFBGA (11.5x13 mm) | 153-LFBGA (11.5x13 mm) - same | 153-LFBGA (11.5x13 mm) - same | 153-LFBGA (11.5x13 mm) - same | 153-LFBGA (11.5x13 mm) - same | 153-LFBGA (11.5x13 mm) - same |
| Brand | Micron Technology | Micron Technology - same | Micron Technology - same | Micron Technology - same | Micron Technology - same | Micron Technology - same |
| Density | 128 GB | 128 GB | 256 GB (+100%) | 128 GB | 256 GB (+100%) | 128 GB |
| Temperature Grade | Industrial (-40C to +85C) | Automotive (-40C to +105C) | Industrial (-40C to +85C) | Industrial (-40C to +85C) | Automotive (-40C to +105C) | Industrial (-40C to +85C) |
| AEC-Q100 Qualified | No | Yes | No | No | Yes | No |
| NAND Type | SLC | SLC | SLC | SLC | SLC | SLC |
| Interface | UFS 3.1 | UFS 3.1 | UFS 3.1 | UFS 3.1 | UFS 3.1 | UFS 3.1 |
| Packaging | Tape & Reel | Tray | Tape & Reel | Tape & Reel | Tray | Tray |
主要差異化特點
- Industrial temperature grade at non-automotive price point (對比MTFC128GAVATTC-AAT)
- Tape-and-reel packaging for high-volume SMT (對比MTFC128GAVATTC-AIT (tray))
- SLC endurance vs typical TLC UFS alternatives (對比Generic TLC UFS 3.1)
設計說明
Route the MIPI M-PHY HS-Gear4 differential pairs (REF_CLK_P/N and the two TX/RX lanes) with controlled 90-ohm differential impedance on the top layer, keeping length matching within 0.13 mm (5 mil). Place the 153-LFBGA on a microvia-in-pad stackup so the center balls (VCC, VCCQ) bond directly to inner power planes. Reference the Micron managed-NAND mechanical drawing for ball A1 orientation; mis-orientation is the most common prototype-build error.
UFS 3.1 devices draw substantial inrush current (up to 1 A peak) during HS-Gear initialization. Place a 10 uF X7R ceramic plus 1 uF X7R decoupling capacitor within 2 mm of each VCC ball pair. Source the 2.5 V rail from a PMIC LDO with at least 100 mV headroom above the dropout at full load to prevent link-training failures. Add bulk tantalum or polymer capacitance (>= 47 uF) on the rail to absorb burst writes.
The 38.4 MHz reference clock must meet MIPI M-PHY jitter specifications (typically < 5 ps RMS). A noisy reference clock directly translates to UPI/UFS link errors and degraded sequential throughput. Use a dedicated clock generator or PLL rather than sharing the SoC's general-purpose oscillator. Maintain a clock island isolated from switching-power loops on the PCB.
Estimated: at sustained 1 GB/s write throughput, the 153-LFBGA dissipates approximately 1.5 W internally. With a typical theta_JA of 28 C/W on a 4-layer JEDEC test board, junction temperature rise is ~42 C above ambient. For enclosed industrial housings with 60 C ambient, consider a thermal pad under the package lid or a copper coin in the PCB stack-up to keep Tj below 105 C.
Do NOT assume the host's UFS controller can drive UFS 3.1 if it was qualified for UFS 2.1 - verify the controller IP revision explicitly. Do not mix UFS descriptor-table revisions between MTFC128GAVATTC and MPNs from other firmware generations on the same PCB; the host boot ROM may mis-handle the LUN topology. Always validate with Micron's UFS Sample Application Note before committing the layout.
合規資訊
RoHS and REACH compliant per Micron product page. The AIT suffix denotes industrial temperature grade (-40C to +85C) and is NOT AEC-Q100 qualified. For automotive applications, choose the AAT variant. Halogen-free status not explicitly stated in the verified data.
