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W948D6FBHX5I-TR - 256Mb LPDDR 200MHz DRAM | Winbond W948D6FBHX5I-TR bởi Winbond - thành phần điện tử
Winbond

W948D6FBHX5I-TR - 256Mb LPDDR 200MHz DRAM | Winbond

MPN: W948D6FBHX5I-TR ✗ Cuối đời
1.8 V Vdss 60-VFBGA (8x9 mm) Package 200 MHz Speed Mobile LPDDR SDRAM Memory
Yêu cầu báo giá
MOQ: 1 |
Xem tài liệu kỹ thuật (PDF) Xem các bộ thay thế

W948D6FBHX5I-TR Tóm tắt

The Winbond Electronics W948D6FBHX5I-TR is a 256Mbit Mobile LPDDR SDRAM memory IC organized as 16M x16, operating at 200 MHz with a 5 ns access time, supplied at 1.8V and housed in a 60-ball VFBGA (8x9 mm) package delivered on tape and reel.

Mobile LPDDR SDRAM is a low-power variant of synchronous dynamic random access memory designed for battery-powered and space-constrained systems. Within the memory hierarchy, DRAM sits as fast volatile working memory below SRAM in access latency but far above it in density, making LPDDR the workhorse main-memory technology for portable electronics, embedded processors, and application-specific SoCs.

Key features include the 256Mbit density in a x16 organization, a 200 MHz clock rate (CL=3 latency class), a single 1.8V power supply that reduces dynamic and standby power versus standard 2.5V SDRAM, and the compact 60-ball VFBGA footprint of only 8x9 mm that minimizes PCB area. The I suffix grade supports industrial temperature ranges, and partial-array self-refresh options lower retention current in sleep modes.

Architecturally, the device uses a double-data-rate-style interface with differential clocking, four internal banks, and programmable burst lengths, following Winbond's W948D6 Mobile LPDDR family design. Power-saving modes such as power-down and deep power-down allow aggressive energy management in duty-cycled systems.

Typical applications include portable media players, GPS and navigation devices, industrial HMI panels, embedded Linux/RTOS main memory, and battery-powered data loggers where low standby current matters.

Design consideration: ensure the memory controller supports LPDDR (mobile SDRAM) timing registers, and route the 1.8V rail with clean decoupling since BGA ball access restricts post-layout rework.

This page consolidates distributor pricing, drop-in family alternatives, and practical design notes beyond what the manufacturer datasheet alone provides.

Bộ thay thế dễ dàng lắp đặt cho W948D6FBHX5I-TR — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.

Các biến thể trong loạt này

Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với W948D6FBHX5I-TR (cùng hình factor và footprint) — khác nhau ở Interface, Memory Type, Organization, Package.

Winbond
Interface: Parallel, 16-bit
Memory Type: SDRAM - Mobile LPDDR
Organization: 4M x 4 banks x 16
So sánh với W948D6FBHX5I-TR →

W948D6FBHX5I

✅ Drop-In
Winbond
📦 60-VFBGA (8x9)
SDRAM - Mobile LPDDR · 256 Mbit · 4M x 4 banks x 16 · Parallel, 16-bit · 200 MHz · 5 ns · 1.8 V · 4

Liên hệ để biết giá

Xem tài liệu →

W948D6FBHX5G

✅ Drop-In
📦 60-VFBGA (8x9)
same W948D6 series, tray packaging; equivalent LPDDR function per Xecor comparison, verify temperature suffix marking

📋 Tham chiếu thay thế (không có trong danh mục)

W948D6FBHX6I

✅ Drop-In
📦 60-VFBGA (8x9)
same mobile SDRAM series and package, sibling speed/grade variant - confirm exact speed grade against controller settings

📋 Tham chiếu thay thế (không có trong danh mục)

W948D6FBHX5I-TR Tỷ lệ tối đa & tính chất điện

Kiểu bộ nhớ Mobile LPDDR SDRAM
Kích thước bộ nhớ 256 Mbit
Tổ chức 16M x 16
Giao diện Parallel
Clock Frequency 200 MHz
Access Time 5 ns
Điện áp cung cấp 1.8 V
Technology SDRAM - Mobile LPDDR
Số lượng chân 60
Hộp 60-VFBGA (8x9 mm)
Kiểu lắp đặt Surface Mount
Temperature Grade Industrial (I suffix)
Packaging Tape & Reel (TR)
Memory Format DRAM (volatile)

Hướng dẫn cấu hình chân W948D6FBHX5I-TR 60-vfbga (8x9 mm)

Cấu hình chân cho W948D6FBHX5I-TR (60-vfbga (8x9 mm) gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.

Bảng cấu hình chân 60-vfbga (8x9 mm) cho W948D6FBHX5I-TR

Không có dữ liệu chân cụ thể sẵn có cho W948D6FBHX5I-TR.

Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.

Ứng dụng tiêu biểu

W948D6FBHX5I-TR phù hợp cho 6 Áp dụngs: Portable Media Players, GPS and Navigation Devices, Industrial HMI Panels, Embedded Linux Main Memory, Battery-Powered Data Loggers, Communication and Networking Modules.

📱

Portable Media Players

The W948D6FBHX5I-TR's 256Mbit density, 1.8V supply, and mobile LPDDR power-saving modes make it well suited to portable media players, where framebuffer and codec buffers must fit in a small, low-power memory footprint. At 200 MHz with a 5 ns access time, the x16 interface delivers sufficient bandwidth for audio decoding and small video playback, while self-refresh modes hold data during screen-off states with minimal standby current. The 60-ball VFBGA 8x9 mm package enables very thin player PCBs. Because the part is obsolete, use it for service and repair of existing designs rather than new production.

Được đề xuất

W948D6FBHX5I · Winbond
🧩

GPS and Navigation Devices

GPS receivers and navigation units benefit from the W948D6FBHX5I-TR's low standby power and industrial temperature grading. Map tiles, waypoint tables, and track logs buffer comfortably within the 16M x16 organization, and the 200 MHz clock sustains responsive route recalculation when paired with typical embedded SoCs. The single 1.8V rail simplifies power design in battery and automotive-adjacent 12V systems feeding through a buck converter. Its VFBGA package withstands vibration better than fine-pitch leaded packages, improving reliability in dash-mounted hardware exposed to temperature swings.

Được đề xuất

W948D6FBHX5G (Drop-in family alternative for footprint reuse)
🏭

Industrial HMI Panels

Human-machine interface panels in factory equipment require volatile memory for screen buffers and runtime variables, and the W948D6FBHX5I-TR fits this role with its industrial temperature suffix and 200 MHz, 5 ns performance. The 256Mbit capacity supports color TFT frame buffers at moderate resolutions, and the 1.8V LPDDR core keeps panel electronics cool inside sealed enclosures with no forced airflow. Four-bank LPDDR architecture allows interleaved access between the graphics pipeline and the control CPU. For long-life industrial programs, note the obsolete status and plan a second-source qualification.

Được đề xuất

W948D6FBHX6I (Same-series memory for design refresh paths)
🖥️

Embedded Linux Main Memory

Embedded Linux boards in the 32-bit SoC class commonly pair 256Mbit-class LPDDR with application processors, and the W948D6FBHX5I-TR's 200 MHz mobile SDRAM interface matches the memory controllers of many such SoCs. The 16M x16 organization supports 16- and 32-bit buses with two devices, and programmable burst lengths optimize efficiency for kernel and rootfs loads from NOR/NAND flash. Deep power-down mode allows rapid suspend/resume schemes valued in battery-backed gateways. Validate the controller's LPDDR register programming against the Winbond datasheet during bring-up.

Được đề xuất

W948D6FBHX5I · Winbond
⚡

Battery-Powered Data Loggers

Data loggers that sample sensors for months on primary cells exploit the W948D6FBHX5I-TR's mobile LPDDR power profile: active operation at 1.8V keeps dynamic power low, while self-refresh retains buffered measurement data between burst transfers to nonvolatile storage. The 5 ns access time lets a low-power MCU offload sample FIFOs quickly and return to sleep. The compact 8x9 mm VFBGA fits small loggers for cold-chain, environmental, and asset tracking use, and industrial temperature grading covers outdoor deployments across the full specified range.

Được đề xuất

W948D6FBHX5G (Package-compatible alternative for logger variants)
🌐

Communication and Networking Modules

Short-range wireless modules and industrial gateways use the W948D6FBHX5I-TR as packet buffer and stack memory. The 200 MHz x16 interface provides the burst bandwidth needed by protocol stacks handling concurrent RF transactions, and 1.8V operation aligns with modern PMIC rails in radios, avoiding an extra converter stage. The VFBGA ball grid improves signal integrity at 200 MHz by shortening lead inductance versus TSOP DRAM, easing 16-bit bus routing on four-layer module PCBs. Its obsolete status warrants a migration plan for new module platforms.

Được đề xuất

W948D6FBHX6I (Series sibling for module cost/availability tuning)

Tóm tắt các sản phẩm được đề xuất

W948D6FBHX5I Winbond Được sử dụng trong: Portable Media Players, Embedded Linux Main Memory W948D6FBHX5G Drop-in family alternative for footprint reuse Được sử dụng trong: GPS and Navigation Devices, Battery-Powered Data Loggers W948D6FBHX6I Same-series memory for design refresh paths Được sử dụng trong: Industrial HMI Panels, Communication and Networking Modules
What is the W948D6FBHX5I-TR?
The W948D6FBHX5I-TR is a Winbond 256Mbit Mobile LPDDR SDRAM organized as 16M x16, running at 200 MHz with a 5 ns access time from a single 1.8V supply. It comes in a 60-ball VFBGA (8x9 mm) package on tape and reel, and the I suffix denotes industrial temperature grading. According to Winbond's datasheet, the device is part of the W948D6 family of low-power mobile DRAM for embedded and portable designs.
What are the key specifications of W948D6FBHX5I-TR that engineers should know?
Engineers should note these five facts: density 256 Mbit in a x16 organization; 200 MHz clock with 5 ns access time; 1.8V single-rail supply for low power; 60-ball VFBGA 8x9 mm package on tape and reel; and industrial temperature grading (I suffix). According to DigiKey and Mouser listings, the part is classified as SDRAM - Mobile LPDDR, Memory IC, and is currently listed as obsolete, so new designs should plan a substitute.
Is the W948D6FBHX5I-TR obsolete?
Yes. Multiple distributor comparison sources, including Xecor, list both the W948D6FBHX5I-TR and its W948D6FBHX5G sibling with a product status of Obsolete. Winbond's W948D6 Mobile LPDDR family has reached end-of-life for standard ordering. Remaining stock is available from open-market distributors such as those indexed on Octopart, so production buyers should secure last-time-buy quantities or qualify a drop-in family alternative while inventory lasts.
Where to download the W948D6FBHX5I-TR datasheet PDF?
The W948D6FBHX5I-TR datasheet PDF is available from several datasheet aggregators, including alldatasheet.com, which hosts the Winbond '256Mb Mobile LPDDR' datasheet (approximately 60 pages per its listing), and abc-semi.com, which hosts the datasheet under the file W948D6FBHX5ITR.pdf. Winbond's official website also provides the W948D6 family documentation. Always verify you have the latest revision before finalizing timing parameters in your memory controller configuration.
What is the difference between W948D6FBHX5I-TR and W948D6FBHX5I?
The electrical die and functionality are identical; the difference is packaging format. The -TR suffix indicates tape and reel delivery for automated pick-and-place assembly, while the bare W948D6FBHX5I is typically supplied in trays. Both are 256Mbit Mobile LPDDR, 200 MHz, 1.8V, in the 60-VFBGA (8x9) package. According to DigiKey, both orderable codes carry the same Memory IC classification and speed grade, so they are interchangeable on the PCB.
W948D6FBHX5I-TR vs W948D6FBHX6I - which is better for portable devices?
Both are Winbond W948D6-series Mobile LPDDR parts in comparable packages, and both are listed as obsolete by Xecor comparisons. The HX5I variant is the 200 MHz / 5 ns grade with industrial temperature range, which favors battery-powered and industrial portable devices needing wide temperature tolerance. The HX6I belongs to the same low-power mobile DRAM series but check its exact speed grade against your controller. For most low-power portable designs, the HX5I's documented 200 MHz, 1.8V profile is the safer, better-characterized choice where stock exists.
What is the best drop-in replacement for W948D6FBHX5I-TR?
The closest drop-in candidates are same-family Winbond parts: the W948D6FBHX5I (identical die, tray packaging) is a pin-to-pin replacement in the same 60-VFBGA 8x9 footprint, and the W948D6FBHX5G shares the package with equivalent LPDDR functionality per Xecor's comparison data. Because the family is obsolete, verify remaining manufacturer stock and confirm JEDEC LPDDR register compatibility with your controller before committing. Cross-brand 60-ball LPDDR equivalents should only be adopted after a footprint and timing audit.
Can W948D6FBHX5G replace W948D6FBHX5I-TR?
Yes, in most cases. According to Xecor's comparison, W948D6FBHX5G and W948D6FBHX5I-TR are both Winbond W948D6-series Mobile LPDDR DRAM devices in the same package family, differing mainly in packaging flow (tray versus tape and reel). Both carry obsolete status. Before substituting, confirm the temperature suffix and speed grade marking on the available HX5G stock matches your industrial-temperature requirement, and run your memory controller initialization code on a sample board.
Is there a cross-brand equivalent for W948D6FBHX5I-TR?
No cross-brand drop-in equivalent was found in the verified web data for the W948D6FBHX5I-TR. Historical 256Mb mobile LPDDR parts from other vendors used differing ball maps, so none can be guaranteed pin-to-pin compatible without a footprint audit. The safest substitutes remain same-brand W948D6 family parts (W948D6FBHX5I, W948D6FBHX5G, W948D6FBHX6I). For a cross-brand path, use a parametric search for 256Mbit x16 LPDDR in 60-ball VFBGA and validate the ball map against the Winbond datasheet pin list.
Where to buy W948D6FBHX5I-TR online?
The W948D6FBHX5I-TR is listed by DigiKey, Mouser, and is price-comparable across four distributors indexed by Octopart, plus open-market sources such as TrustedParts, Veswin, and Avaq. Because the part is obsolete, authorized-distributor stock is limited and prices fluctuate; obtain quotes from multiple channels. XAIPART also supports quote-based sourcing for this MPN. As of 2026-09-27, confirm stock freshness before ordering, since open-market listings for obsolete memory can include mixed date codes.
What is the price of W948D6FBHX5I-TR?
Exact unit pricing was not published in the verified distributor data captured for this page, so price is available on request. Typically, obsolete LPDDR components trade at a premium over their original catalog pricing, with quotes varying by date code and quantity across the four distributors indexed by Octopart. As of 2026-09-27, contact XAIPART or check the linked DigiKey and Mouser listings for a live quote before finalizing your bill of materials cost.
What is the lead time for W948D6FBHX5I-TR?
Since Winbond has marked the W948D6 family obsolete, there is no standard factory lead time; supply depends entirely on remaining distributor and broker stock. Authorized distributors listing the part typically ship in-stock quantities within days, while larger production lots sourced through the open market can take one to four weeks for inspection and consolidation. As of 2026-09-27, request a formal quote with lead-time commitment, and consider a last-time-buy to buffer future production.
Is W948D6FBHX5I-TR suitable for industrial applications?
Yes. The I suffix on W948D6FBHX5I-TR denotes industrial temperature grading, and Mouser explicitly lists it as 'Industrial Temp T&R'. The 1.8V supply reduces power dissipation in sealed enclosures, and the 60-ball VFBGA 8x9 mm package suits compact industrial HMI and data-logger boards. The main caveat is obsolescence: for new industrial designs with long service lives, qualify a current-production LPDDR or DDR alternative rather than building on this end-of-life device.
What supply voltage does the W948D6FBHX5I-TR require?
The W948D6FBHX5I-TR operates from a 1.8V supply, per its distributor specifications ('DRAM Chip Mobile LPDDR SDRAM 256Mbit 16Mx16 1.8V 60Pin VFBGA'). The 1.8V rail serves both core and I/O in this mobile LPDDR generation, simplifying power-tree design compared to split-rail DDR interfaces. Use a low-noise LDO or PMIC LPDDR rail with local decoupling at each supply ball, and respect the datasheet's power-up sequencing requirements to avoid latch-up during brown-out conditions.

Dữ liệu tham khảo kỹ thuật cho W948D6FBHX5I-TR — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.

Hướng dẫn chọn lựa

Choose the W948D6FBHX5I-TR when you need the exact 200 MHz, industrial-temperature 256Mbit LPDDR in tape-and-reel format to match an existing W948D6-based BOM or to service installed hardware - it remains the best-characterized variant of this family. Choose the W948D6FBHX5I (tray) if your assembly volume is low or you hand-place prototypes; it is the identical die at typically lower cost per unit. Choose the W948D6FBHX5G when HX5I stock is exhausted and the temperature suffix of available inventory checks out. Choose the W948D6FBHX6I only after confirming its speed grade fits your controller timing budget. Critically, all W948D6 variants are obsolete: for genuinely new designs, qualify a current-production LPDDR device instead of building on end-of-life silicon.

So sánh với các sản phẩm thay thế

Tham số Sản phẩm này W948D6FBHX5I W948D6FBHX5G W948D6FBHX6I
Package 60-VFBGA (8x9 mm) 60-VFBGA (8x9 mm) - same 60-VFBGA (8x9 mm) - same 60-VFBGA family - same package style
Brand Winbond Electronics Winbond Electronics Winbond Electronics Winbond Electronics
Memory Size 256 Mbit 256 Mbit 256 Mbit 256 Mbit
Supply Voltage 1.8 V 1.8 V 1.8 V 1.8 V
Packaging Format Tape & Reel (TR) Tray Tray Tray
Lifecycle Status Obsolete Obsolete Obsolete Obsolete

Bảo phân biệt quan trọng

  • Tape-and-reel delivery for automated assembly (vsW948D6FBHX5I)
  • Industrial temperature grading (vsW948D6FBHX5G)
  • Documented 200 MHz / 5 ns speed grade (vsW948D6FBHX6I)

Ghi chú thiết kế

The 60-ball VFBGA (8x9 mm) footprint offers no leads for rework, so get the layout right the first time. Fan out the 16-bit data bus with length-matched traces within 50 mil skew for 200 MHz operation, and place the device within 20 mm of the memory controller where possible. Follow the Winbond datasheet ball map exactly and verify the footprint against the mechanical drawing before fab, since BGA pad geometry errors are essentially unrecoverable in the field.

Power the W948D6FBHX5I-TR from a clean 1.8V rail with bulk (10 uF) plus per-ball local (0.1 uF) decoupling placed as close to the BGA vias as the layer stack allows. Observe the datasheet power-up sequence to avoid uncontrolled states, and use a PMIC or supervisor that holds the controller in reset until the rail stabilizes. In self-refresh-heavy applications, budget standby current from the datasheet's mobile LPDDR tables rather than active-mode figures, which are significantly higher.

The most common mistake with this part is treating it as standard SDR SDRAM: it is mobile LPDDR with different register sets, refresh intervals, and temperature-compensated refresh behavior. Ensure your controller supports mobile SDRAM mode registers and partial-array self-refresh. Second, the family is obsolete - do not start new designs without a second-source migration path, and last-time-buy with buffer yield since broker stock can carry mixed date codes requiring incoming inspection.

Thông tin tuân thủ

RoHS
Unknown
REACH
Unknown
AEC-Q100
Not Applicable
Không chì
Unknown
Không halogen
Unknown
Khoáng vật xung đột
Unknown

Compliance data not present in the verified web data; request RoHS/REACH certificates from Winbond or the distributor for this obsolete part.

Dữ liệu được xác minh vào: 2026-09-27 — dữ liệu được xác minh và quản lý bởi đội ngũ kỹ thuật phần cứng của XAIPART

Tìm kiếm liên quan

W948D6FBHX5I-TR W948D6FBHX5I-TR datasheet PDF Winbond W948D6FBHX5I-TR 256Mb mobile LPDDR SDRAM 1.8V 60-VFBGA LPDDR memory IC W948D6FBHX5I-TR vs W948D6FBHX5G W948D6FBHX5I-TR drop-in replacement buy W948D6FBHX5I-TR price stock W948D6FBHX5I-TR industrial temperature DRAM what can replace W948D6FBHX5I-TR obsolete mobile LPDDR cross reference 16M x16 LPDDR 200MHz embedded memory

Các bộ phận và thuật ngữ liên quan

Winbond Electronics W948D6FBHX5I-TR W948D6FBHX5I W948D6FBHX5G W948D6FBHX6I Mobile LPDDR SDRAM DRAM SDRAM low-power double data rate volatile memory 256 Mbit 16M x16 60-VFBGA BGA package family surface mount tape and reel 1.8V supply 200 MHz clock self-refresh obsolete / end-of-life embedded Linux main memory industrial HMI DigiKey Mouser Octopart
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