MT53D512M32D2DS-053 WT:D - 16Gb LPDDR4 SDRAM | Micron
부품 번호: MT53D512M32D2DS-053 WT:D ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $7.78 | $7.78 |
| 10 | $7.25 | $72.50 |
| 100 | $6.8 | $680.00 |
| 500 | $6.4 | $3,200.00 |
| 1,000 | $6.05 | $6,050.00 |
MT53D512M32D2DS-053 WT:D 개요
LPDDR4 (Low Power Double Data Rate 4) is a JEDEC-defined generation of synchronous DRAM optimized for mobile and low-power systems. In the memory hierarchy, it sits as the main system DRAM between the application processor and long-term storage, supplying the working set for CPUs, GPUs, and accelerators. LPDDR4 achieves high bandwidth over a 32-bit data bus while operating at a low core voltage, making it the standard main memory for smartphones, tablets, and embedded SoC platforms.
Key features of this device include the 16Gb density in a single x32 organization, 1866 MT/s operation for approximately 7.4 GB/s peak bandwidth per channel, an operating temperature range of -40C to +85C, and a rich feature set: auto self-refresh with a built-in temperature sensor, auto precharge, write leveling, ZQ calibration, asynchronous reset, and data mask (DM) functions. These features reduce controller burden and idle power in battery-operated systems.
As a DDP (double-die package) part, the MT53D512M32D2DS-053 stacks two die that share the command/address bus, doubling density without increasing package size. The -053 speed grade specifies the timing bin for 1866 MT/s operation at standard 1.1V VDD / 1.1V VDDQ LPDDR4 settings. Row/bank architecture, burst length 8 or 16 on-the-fly, and low-power entry/exit per JEDEC LPDDR4 protocol are supported.
Typical applications include smartphone and tablet main memory, automotive infotainment and ADAS domain controllers, industrial HMI and edge-AI modules, networking appliances, and embedded Single Board Computers where 2 GB-class DRAM in a compact 200-ball footprint is required.
A key design consideration is signal integrity: at 1866 MT/s, LPDDR4 fly-by command/address routing requires careful length matching, termination per the controller reference design, and VTT grounding discipline on the PCB.
This page synthesizes distributor pricing, drop-in package-compatible variants, and practical design notes not found in the manufacturer datasheet, with pricing as of 2026-09-02.
드롭인 대체품: MT53D512M32D2DS-053 WT:D — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MT53D512M32D2DS-053 WT:D (동일 폼 팩터 및 풋프린트) — 차이점: Package, Memory Type, Organization, RoHS Status, Data Rate.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MT53D512M32D2DS-053 AIT:D
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MT53D512M32D2DS-053 AAT:D
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MT53D512M32D2DS-053 WT:ES:D
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MT53D512M32D2DS-053 WT:D
✅ 드롭인✓ 재고 있음
$6.05 / 개
데이터시트 보기 →MT53D512M32D2DS-053 AIT:E
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
MT53D512M32D2DS-053 WT:D 최대 정격 & 전기적 특성
| 메모리 유형 | SDRAM - Mobile LPDDR4 |
| 메모리 크기 | 16 Gbit (2 GB) |
| 메모리 구성 | 512M x 32 |
| Clock Frequency / Data Rate | 1.866 GHz (1866 MT/s) |
| 패키지 | 200-WFBGA (10 mm x 14.5 mm) |
| Die Configuration | DDP (Double Die Package) |
| 동작 온도 | -40C to +85C |
| Speed Grade | -053 |
| 특징 | Auto self-refresh, built-in temperature sensor, auto precharge, write leveling, ZQ calibration, asynchronous reset, data mask |
| 실장 유형 | Surface Mount |
| 데이터 버스 폭 | 32 bit |
| Memory Interface | Parallel, LPDDR4 |
| Self-Refresh | Auto self-refresh with temperature-compensated refresh |
| Refresh | Auto refresh and self refresh |
| RoHS 상태 | RoHS Compliant (per DigiKey listing) |
MT53D512M32D2DS-053 WT:D 200-wfbga (10 mm x 14.5 mm) 핀 구성 가이드
MT53D512M32D2DS-053 WT:D(200-wfbga (10 mm x 14.5 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: MT53D512M32D2DS-053 WT:D.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
MT53D512M32D2DS-053 WT:D 적합 용도: 6 애플리케이션s: Smartphone and Tablet Main Memory, Automotive Infotainment and Cockpit Domain Controllers, Industrial HMI and Edge-AI Modules, Networking and Edge Router Appliances, Embedded Single Board Computers (SBCs), Security Cameras and Video Surveillance NVR Front Ends.
Smartphone and Tablet Main Memory
The MT53D512M32D2DS-053 WT:D is a classic mobile main-memory building block: its 16Gb (2 GB) density on a single x32 channel matches mainstream Android-class application processors, and the 1866 MT/s data rate delivers approximately 7.4 GB/s of peak read bandwidth per channel. The built-in temperature sensor enables temperature-compensated self-refresh, cutting standby power during screen-off periods - a decisive factor in battery life. In a typical smartphone PCB, the 200-ball WFBGA (10 x 14.5 mm) footprint sits directly beneath or beside the SoC with fly-by CA routing; write leveling and ZQ calibration features let the controller train the link automatically at boot, so no manual delay tuning is required across process and temperature corners.
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Automotive Infotainment and Cockpit Domain Controllers
Automotive IVI and cockpit SoCs need 2 GB-class DRAM with guaranteed temperature behavior; Micron serves this market with the AIT:D and AAT:D automotive-flow variants of the identical MT53D512M32D2DS-053 die, all sharing the same 200-ball WFBGA footprint. Designers can prototype on the commercial WT:D (rated -40C to +85C) and move to the automotive variant for production without PCB rework, protecting the layout investment. The DDP construction doubles density in the same land pattern, and auto self-refresh with the integrated temperature sensor maintains data integrity through hot cabin soak. At 1866 MT/s, the memory comfortably supports multi-display rendering and navigation workloads typical of cockpit controllers.
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Industrial HMI and Edge-AI Modules
Industrial human-machine interfaces and edge-AI compute modules (SoM form factors) select the MT53D512M32D2DS-053 WT:D when 2 GB of LPDDR4 is the sweet spot between cost and workload. The -40C to +85C rating covers most industrial enclosures, while the 32-bit interface keeps trace count and layer count manageable on dense carrier boards. Running inference models requires holding quantized network weights and frame buffers in DRAM; a 16Gb device provides that headroom at 1866 MT/s bandwidth. The asynchronous reset ball simplifies warm-restart design in systems with watchdog supervision, and data mask (DM) support lets the host write partial bursts during sensor-frame assembly without read-modify-write cycles.
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Networking and Edge Router Appliances
Edge routers, SD-WAN appliances, and industrial gateways use LPDDR4 as main memory for packet buffers, session tables, and management-plane software. The MT53D512M32D2DS-053 WT:D provides 2 GB per x32 channel at 1866 MT/s, which sustains multi-gigabit forwarding software stacks when paired with hardware packet engines. Auto precharge reduces effective read latency for scattered packet-buffer access patterns, and ZQ calibration keeps output driver impedance accurate across wide ambient swings common in unconditioned telecom cabinets. The compact 200-ball WFBGA fits the dense memory islands typical of network appliance PCBs, and the DDP organization halves the package count versus eight discrete 2Gb parts.
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Embedded Single Board Computers (SBCs)
Embedded SBC and COM manufacturers adopt the MT53D512M32D2DS-053 WT:D as the standard 2 GB main-memory population option. Because LPDDR4 boot and training are handled by the SoC's memory controller, the same carrier-board design supports multiple memory densities simply by swapping the DRAM device, and this 16Gb DDP part maximizes density per channel without a 64-bit bus. Temperature-compensated self-refresh preserves state through safe-shutdown flows, important for systems with supercapacitor ride-through. At 1866 MT/s the interface sustains Linux distributions, GUI frameworks, and data logging concurrently, making it the default choice for ARM Cortex-A class modules targeting -40C to +85C industrial environments.
추천
Security Cameras and Video Surveillance NVR Front Ends
IP camera SoCs and NVR video-analytics front ends buffer multiple high-resolution video streams in DRAM before encoding or AI analysis. The MT53D512M32D2DS-053 WT:D supplies 2 GB of working memory at approximately 7.4 GB/s peak bandwidth, enough to sustain several 4K sensor pipelines with frame buffers, motion-search windows, and on-device object detection. The wide -40C to +85C range suits outdoor camera enclosures, and the built-in temperature sensor-driven self-refresh reduces standby draw in battery/solar-powered units. ZQ calibration maintains signal integrity through thermal cycling, and the compact WFBGA package fits the tight memory islands beneath camera SoCs.
추천
추천 제품 요약
엔지니어링 참조 데이터: MT53D512M32D2DS-053 WT:D — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MT53D512M32D2DS-053 AIT:D | MT53D512M32D2DS-053 AAT:D | MT53D512M32D2DS-053 WT:ES:D |
|---|---|---|---|---|
| Package | 200-WFBGA (10x14.5 mm) | 200-WFBGA (10x14.5) - same | 200-WFBGA (10x14.5) - same | 200-WFBGA (10x14.5) - same |
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology |
| Memory Size | 16 Gbit (2 GB) | 16 Gbit | 16 Gbit | 16 Gbit |
| Organization | 512M x 32 | 512M x 32 | 512M x 32 | 512M x 32 |
| Max Data Rate | 1866 MT/s | 1866 MT/s | 1866 MT/s | 1866 MT/s |
| Die Configuration | DDP | DDP | DDP | DDP |
| Temperature Grade | -40C to +85C (WT) | Automotive IT flow | Automotive AT flow | WT, engineering sample |
| Production Status | Active, production | Active, automotive flow | Active, automotive flow | Engineering sample only |
주요 차별점
- Production qualification vs engineering sample (vs MT53D512M32D2DS-053 WT:ES:D)
- Commercial cost vs automotive flow (vs MT53D512M32D2DS-053 AIT:D)
- Standard industrial rating for outdoor/industrial enclosures (vs MT53D512M32D2DS-053 AAT:D)
설계 노트
At 1866 MT/s, route the LPDDR4 command/address bus in fly-by topology with length matching within the tolerance stated in the Micron datasheet, and rely on write leveling (supported by this device) to close the DQS/DQ timing budget. Keep DQS_t/DQS_c differential pairs tightly coupled and matched to their DQ byte group. Avoid routing memory traces across plane splits; at 1.1V signaling, return-path discontinuities cause eye collapse that firmware training cannot fully recover.
Use a dedicated PMIC LPDDR4 rail (e.g., 1.1V VDD/VDDQ domain) with bulk and per-ball-cluster decoupling. Estimated: a 16Gb DDP device at full active load can draw on the order of 1 A combined, so size the regulator with headroom and place bulk capacitance near the package VDD balls. Sequence power per the LPDDR4 spec: RESET# must be held low until supplies stabilize, then released asynchronously - this device provides a dedicated asynchronous reset ball for exactly this purpose.
Do not mix WT:D production parts with WT:ES:D engineering samples on production builds - ES date codes carry no supply commitment. When second-sourcing with the AIT:D or AAT:D automotive variants, confirm that the SoC memory-training firmware accepts the automotive ID settings and covers the full temperature window. Finally, verify the LPDDR4 (1.1V VDDQ) mode is intended: for 0.6V VDDQ LPDDR4X power savings, choose an LPDDR4X part number instead, per Micron's unified family datasheet guidance.
규정 준수 정보
RoHS compliance and lead-free construction indicated by DigiKey listing for the WT:D. Automotive flow options exist as AIT:D/AAT:D variants. REACH/halogen-free/conflict-minerals declarations must be confirmed from Micron compliance documents for the ordered date code.
