MT53E1G32D2FW-046 AUT:B - 32Gbit LPDDR4X DRAM | Micron
MPN: MT53E1G32D2FW-046 AUT:B ✓ فعالMT53E1G32D2FW-046 AUT:B جائزہ
Mobile LPDDR4X is a low-power double-data-rate synchronous DRAM variant optimized for bandwidth-per-watt efficiency. Unlike standard DDR4, LPDDR4X lowers the VDDQ I/O voltage to 0.6V, significantly reducing interface switching power, which makes the LPDDR4X family the dominant DRAM choice in automotive ADAS platforms, infotainment SoCs, and battery-powered mobile systems. Within the memory hierarchy, it sits as high-density volatile main memory alongside the application processor.
Key features of the AUT:B variant include an extended -40C to +125C operating temperature range for automotive deployments, auto self-refresh with a built-in temperature sensor, auto precharge, write leveling, and ZQ calibration functions per the LCSC product listing. The -046 speed grade delivers 2.133 GHz data-rate operation suitable for driving high-resolution camera fusion, neural-network inference workloads, and multi-display infotainment.
The device uses a bank-group architecture with burst lengths of 8 and 16, supporting the high sequential and random-access bandwidth required by LPDDR4X host controllers in Qualcomm, NVIDIA, NXP, and Renesas automotive SoC platforms. The 200-TFBGA (10x14.5) footprint supports standard automotive SMT assembly and X-ray inspection flows.
Typical applications include ADAS domain controllers buffering sensor-fusion data, automotive infotainment main memory, digital cockpit systems, telematics gateways, and industrial edge-AI modules that demand DRAM-class bandwidth with reduced power draw.
A key design consideration is signal integrity: at 2133 MHz data rates, length-matched fly-by routing, on-die-termination tuning, and careful VDDQ (0.6V domain) power integrity are essential. Verify the host controller memory-QoS configuration against the -046 speed-bin timings before layout freeze.
This page synthesizes distributor stock, pricing, drop-in family alternatives, and practical design notes beyond what the manufacturer datasheet alone provides.
کے لیے ڈراپ اِن متبادل MT53E1G32D2FW-046 AUT:B — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں MT53E1G32D2FW-046 AUT:B (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Memory Type, Organization, Package, Memory Size, Operating Temperature.
MT53E512M32D1ZW-046 AUT:B
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MT53E256M32D2DS-046 AUT:B
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MT53E256M32D2DS-053 AUT:B
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MT53E2G32D4DE-046 AUT:C
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →MT53E1G32D2FW-046 AUT:E
✅ ڈراپ-اِن ⚠️ تفصیلات غیر تصدیق شدہ📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MT53E1G32D2FW-046 AUT:B زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| میموری ٹائپ | SDRAM - Mobile LPDDR4X |
| میموری سائز | 32 Gbit (4 GB) |
| تنظیم | x32 Parallel |
| Clock Frequency | 2.133 GHz |
| Access Time / Clock Cycle | 3.5 ns |
| انٹرفیس | Parallel |
| پیکیج | 200-TFBGA (10 mm x 14.5 mm) |
| آپریٹنگ درجہ حرارت | -40C to +125C |
| Temperature Grade | Automotive (AUT) |
| Self-Refresh | Auto self-refresh |
| Built-in Temperature Sensor | Yes |
| Auto Precharge | Yes |
| Write Leveling | Yes |
| ZQ Calibration | Yes |
| ماؤنٹنگ ٹائپ | Surface Mount |
MT53E1G32D2FW-046 AUT:B 200-tfbga (10 mm x 14.5 mm) پن کنفیگریشن گائیڈ
MT53E1G32D2FW-046 AUT:B (200-tfbga (10 mm x 14.5 mm) پیکیج) کے لیے پن کنفیگریشن۔ اس ڈیجیٹل IC میں GPIO، کمیونیکیشن انٹرفیس (UART، SPI، I2C) اور پاور پنز شامل ہیں۔ متبادل پن فنکشنز اور کنفیگریشن آپشنز کے لیے مینوفیکچرر کے ڈیٹا شیٹ سے رجوع کریں۔ ایمبیڈڈ سسٹم ڈیزائن اور PCB لے آؤٹ کے لیے ضروری۔
کے لیے تفصیلی پن آؤٹ ڈیٹا دستیاب نہیں MT53E1G32D2FW-046 AUT:B.
رجوع کریں ڈیٹا شیٹ مکمل پن کنفیگریشن کے لیے۔
عام استعمالات
MT53E1G32D2FW-046 AUT:B کے لیے موزوں ہے 6 ایپلیکیشنs: ADAS Domain Controller Main Memory, Automotive Digital Cockpit / Infotainment, Telematics and Connectivity Gateways, Industrial Edge-AI Vision Modules, Mobile and Handheld Devices, Automotive Test and Measurement Equipment.
ADAS Domain Controller Main Memory
Advanced driver assistance domain controllers aggregate multiple camera, radar, and lidar streams and run neural-network inference in real time, demanding both high DRAM bandwidth and large buffering capacity. The MT53E1G32D2FW-046 AUT:B fits this role with 32 Gbit of LPDDR4X storage and a 2.133 GHz data rate over a x32 parallel interface, delivering multi-GB/s class bandwidth for sensor-fusion pipelines. Its -40C to +125C automotive temperature range and auto self-refresh with built-in temperature sensor maintain data integrity across harsh vehicle environments. Placed beside the ADAS SoC on a length-matched fly-by bus, it reduces overall system power versus LPDDR4 thanks to 0.6V VDDQ operation.
تجویز کردہ
Automotive Digital Cockpit / Infotainment
Digital cockpits drive multiple high-resolution displays, navigation engines, and voice assistants concurrently, requiring main memory that sustains high sustained bandwidth at low power to protect battery and thermal budgets. The MT53E1G32D2FW-046 AUT:B provides 4 GB of LPDDR4X at 2.133 GHz with a 3.5 ns cycle time, sufficient for triple-display clusters running map rendering plus media playback. The 200-TFBGA (10 mm x 14.5 mm) footprint integrates into dense cockpit PCBs, and the AUT:B automotive grade covers the extended cabin temperature range. Its auto precharge and write leveling features simplify host-controller bring-up on infotainment SoC platforms.
تجویز کردہ
Telematics and Connectivity Gateways
Vehicle telematics gateways terminate cellular, V2X, and CAN/Ethernet backbones, buffering message queues and running security stacks in DRAM. The MT53E1G32D2FW-046 AUT:B supplies 32 Gbit of LPDDR4X working memory within a modest power envelope, aided by auto self-refresh that scales refresh rate via its built-in temperature sensor. The -40C to +125C operating range suits gateway ECUs mounted in the engine bay or underbody. Its x32 interface keeps pin count and routing layers manageable on cost-sensitive gateway boards, while ZQ calibration maintains signal integrity over automotive voltage and temperature excursions across the vehicle lifetime.
تجویز کردہ
Industrial Edge-AI Vision Modules
Industrial machine-vision and edge-AI modules need DRAM-class bandwidth for frame buffers and inference activation memory while running passively cooled. The MT53E1G32D2FW-046 AUT:B delivers 2.133 GHz LPDDR4X bandwidth in a compact 200-TFBGA package, and its automotive temperature grade (-40C to +125C) comfortably exceeds industrial ambient requirements, providing margin in sealed enclosures. The 0.6V VDDQ interface cuts I/O power relative to standard DDR4, reducing heat in fanless designs. Write leveling and ZQ calibration simplify memory-controller tuning across varied SoC vendors used in industrial smart-camera and robotics platforms.
تجویز کردہ
Mobile and Handheld Devices
The LPDDR4X architecture was originally optimized for smartphones and tablets, where bandwidth-per-watt determines battery life. The MT53E1G32D2FW-046 AUT:B brings 4 GB of x32 LPDDR4X at 2.133 GHz to ruggedized handhelds, portable test instruments, and professional mobile devices that inherit automotive-grade reliability requirements. Its 200-TFBGA (10 mm x 14.5 mm) body suits the dense stacked layouts of handheld PCBs, and auto self-refresh with a built-in temperature sensor minimizes standby current between wake events, directly extending battery runtime in always-on portable products operating across wide ambient conditions.
تجویز کردہ
Automotive Test and Measurement Equipment
Automotive validation tools - bus analyzers, HIL (hardware-in-the-loop) systems, and data loggers - capture sustained multi-channel streams that demand deep DRAM buffers with guaranteed operation in workshop and vehicle temperature extremes. The MT53E1G32D2FW-046 AUT:B offers 32 Gbit of LPDDR4X buffering with a 3.5 ns cycle time, supporting continuous high-rate capture of CAN-FD, automotive Ethernet, and video streams. The -40C to +125C grade allows loggers to ride inside vehicles during hot/cold-weather test campaigns. Its x32 parallel interface and standard 200-TFBGA footprint enable straightforward integration into host-controller memory subsystems.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا MT53E1G32D2FW-046 AUT:B — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | MT53E512M32D1ZW-046 AUT:B | MT53E256M32D2DS-046 AUT:B | MT53E256M32D2DS-053 AUT:B |
|---|---|---|---|---|
| Package | 200-TFBGA (10 mm x 14.5 mm) | 200-TFBGA (10 mm x 14.5 mm) - same | 200-TFBGA (WFBGA) - same footprint | 200-TFBGA (WFBGA) - same footprint |
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology |
| Memory Density | 32 Gbit (4 GB) | 16 Gbit (2 GB) | 8 Gbit (1 GB) | 8 Gbit (1 GB) |
| Memory Technology | LPDDR4X (0.6V VDDQ) | LPDDR4X | Unified LPDDR4/LPDDR4X | LPDDR4 |
| Organization | x32 | x32 | x32 | x32 |
| Automotive Temperature Range | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
اہم امتیازی خصوصیات
- Highest density in the verified drop-in footprint (بمقابلہMT53E512M32D1ZW-046 AUT:B)
- Faster speed bin than the -053 alternative (بمقابلہMT53E256M32D2DS-053 AUT:B)
- LPDDR4X power efficiency vs LPDDR4 alternatives (بمقابلہMT53E256M32D2DS-053 AUT:B)
ڈیزائن نوٹس
At the 2133 MHz data rate, LPDDR4X routing is the primary failure mode in first-pass designs. Use fly-by routing for the CA bus with per-trace length matching to the SoC guide tolerance, and match each DQS-DQ group with symmetric serpentine tuning. Target 40-ohm single-ended impedance, keep memory traces on inner layers with solid ground references, and re-simulate with Micron IBIS models whenever stackup changes. Estimated: a typical ADAS SoC layout uses 4+ memory routing layers; budget stackup cost early.
LPDDR4X uses two supply domains: VDD (core, typically 1.1V per family convention) and VDDQ (0.6V I/O). Place the bulk capacitance plus a dense grid of 100 nF 0201/0402 decoupling capacitors directly beneath the 200-TFBGA ball field on the far-side PCB surface. The 0.6V VDDQ rail carries high transient currents at burst boundaries; size the PMIC rail with adequate transient headroom and verify droop with a load-step simulation. Never share VDDQ with noisy digital rails.
Verify the controller memory map against actual density before software freeze: swapping between 32 Gbit (MT53E1G32D2FW) and 16 Gbit (MT53E512M32D1ZW) drop-in alternatives changes row/column addressing. Also confirm the exact Micron suffix code (AUT:B vs AUT:C vs AUT:E) required by your PPAP traceability - mixing suffix codes on one board breaks automotive documentation continuity even when the electrical function is identical. Finally, the -046 speed bin must be selected in the host controller init tables.
تعمیل کی معلومات
The verified web data does not state RoHS/REACH/AEC-Q100 status for this MPN. The AUT suffix indicates Micron's automotive temperature grade (-40C to +125C); exact AEC-Q100 qualification level must be confirmed via Micron quality documentation / PPAP.
