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M5M5V108DFP-70H - 1Mbit 128Kx8 70ns Async SRAM | Renesas
The Renesas (originally Mitsubishi Electric) M5M5V108DFP-70H is a 1048576-bit CMOS static RAM organized as 131072 words by 8 bits, with a 70 ns access time and 3V-class operation, housed in a 32-pin 525mil SOP package. It is an asynchronous SRAM, meaning it requires no clock or refresh cycles and retains data as long as power is applied. Static RAM is a type of volatile semiconductor memory in which each bit is stored in a flip-flop-style cell, sitting above DRAM in the memory hierarchy where speed and deterministic access matter more than density. Unlike DRAM, SRAM needs no refresh circuitry, making system design simpler and access timing fully predictable for microprocessor bus interfacing. Key features include fully TTL-compatible inputs and outputs, three-state outputs with OR-tie capability, an output enable (OE) pin that prevents data contention on the I/O bus, common data I/O, and easy memory expansion and power-down control via two chip enables (S1, S2). Data is retained at supply voltages down to +2V, enabling battery-backup schemes. The device is fabricated using high-performance triple-polysilicon and double-metal CMOS technology, with thin-film-transistor (TFT) load cells that reduce standby current. The -70H speed grade provides 70 ns address access time over a 3V (H) operating voltage range, allowing zero-wait-state or near-zero-wait-state interfacing with mid-range 8/16-bit microcontrollers and legacy embedded CPUs. The 128Kx8 organization maps directly onto byte-wide memory buses, and the DFP 32-pin 525mil SOP footprint supports surface-mount assembly. Typical applications include legacy embedded systems, industrial control and instrumentation memory expansion, network equipment buffers, telecom line cards, and battery-backed data storage in measurement devices where deterministic asynchronous access is required. Design consideration: the part is long discontinued by the original manufacturer; new production comes exclusively from authorized aftermarket sources such as Rochester Electronics, so verify lot date codes and include second-source planning in any new design. This page synthesizes distributor availability, family cross-references, and practical design notes not found in the manufacturer datasheet.
MT25QL01GBBB1EW9-0SIT - 1Gb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL01GBBB1EW9-0SIT is a 1 Gbit (128 MB) 3V multiple I/O serial NOR flash memory with a 133 MHz SPI Quad I/O interface, operating from -40C to +85C in an 8-pin W-PDFN (8x6 mm, MLP8) exposed-pad package. Its FBGA code is RW256, and it supports x1, x2, and x4 I/O widths. Serial NOR flash is a nonvolatile memory category that stores code and data while allowing byte-level random access over a simple serial bus. In the system hierarchy, it sits under nonvolatile semiconductor memory, alongside parallel NOR and NAND flash, and is typically the boot device for processors, microcontrollers, and FPGAs. The SPI (Serial Peripheral Interface) bus with multiple I/O options reduces pin count and PCB footprint versus parallel NOR while maintaining fast code-execution performance. Key features of the MT25Q family include quad I/O (QSPI) operation at up to 133 MHz, which yields a peak transfer rate well above legacy single-lane SPI devices, plus 4 KB, 32 KB, and 64 KB sector erase granularity for efficient in-field firmware updates. The 1 Gbit density supports large feature-rich code images, and the 8x6 WDFN with exposed pad keeps the footprint small while providing good thermal and ground performance. The device operates from a 2.7 V to 3.6 V supply (nominal 3 V) and requires 4-byte addressing to access the full 128 MB address space, an important firmware consideration versus 3-byte-addressing lower-density parts. Standard SPI commands, dual/quad output reads, and eXecute-In-Place style fast reads make it suitable for direct code shadowing and XIP operation. Typical applications include FPGA configuration storage (Xilinx, Intel/Altera), MCU code and parameter storage, networking line-card firmware, and industrial HMI or instrumentation data logging where high density and nonvolatile reliability matter. Design consideration: verify that your host controller supports 4-byte addressing and that the JEDEC ID read is used at boot, since serial NOR devices from different vendors respond with different JEDEC IDs and register maps. This page synthesizes distributor pricing, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet.
MT25QL01GBBB1EW9-0SIT-TR - 1Gb Quad SPI NOR Flash | Micron
The Micron Technology MT25QL01GBBB1EW9-0SIT-TR is a 1 Gbit Serial NOR Flash memory with a Quad SPI (SPI - Quad I/O) interface, a maximum clock frequency of 133 MHz, and a 2.7 V to 3.6 V supply range, housed in an 8-pin WPDFN (8x6 mm, MLP8) package with doubled die (DDP) construction. The memory is organized as 128M x 8 and is supplied on tape and reel (TR) for automated assembly. Serial NOR Flash is a non-volatile memory category that stores code and data without power and is read through a serial peripheral interface. Within the memory hierarchy it sits under Flash memory -> NOR Flash -> Serial/Quad SPI NOR, alongside parallel NOR and NAND Flash. Its execute-in-place (XIP) capability and byte-level random access distinguish it from NAND, making it the default boot memory for embedded processors. Key features of the MT25QL01GBBB1EW9-0SIT-TR include Quad I/O data transfer at up to 133 MHz for high read throughput, a 3 V operating voltage class, industrial temperature support, and the 8x6 mm WPDFN footprint that minimizes board area compared with 16-pin SOIC packages. Doubled-die assembly allows Micron to offer 1 Gbit density in this compact footprint using two stacked/doubled die. Architecturally, the MT25QL family from Micron provides standard SPI, Dual SPI, and Quad SPI protocols, JEDEC-standard device ID and SFDP (Serial Flash Discoverable Parameters) tables, block and sector erase operations, and page programming, enabling seamless integration with QSPI controllers in microcontrollers, FPGAs, and SoCs. Micron datasheets document command sets, timing, and reliability data for the family. Typical applications include QSPI boot/code storage for FPGAs and microcontrollers, networking equipment such as routers and switches, industrial controls, set-top boxes, and embedded systems that require reliable code storage with execute-in-place reads at moderate throughput. When designing with this device, verify your controller supports the Micron MT25QL command set and JEDEC ID, and budget erase/program times into your firmware update strategy; the industrial operating range should be confirmed against the enclosure thermal profile. This page synthesizes distributor listings, family-level cross references, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet.
MT25QL01GBBB8E12-0AUT - 1Gb SPI NOR Flash 133MHz | Micron
The Micron MT25QL01GBBB8E12-0AUT is a 1 Gbit (128 MB) multiple I/O SPI serial NOR Flash memory operating at 3 V with a 133 MHz clock, housed in a 24-ball T-PBGA (6x8 mm) package, and is AEC-Q100 qualified for the automotive temperature range of -40C to +125C. Serial NOR Flash is a nonvolatile memory class that stores code and data on a standard SPI-compatible bus (single, dual, and quad I/O). It sits within the memory hierarchy as a serial NOR device - a sibling of parallel NOR, and a code-storage counterpart to serial NAND and DRAM - and is typically used as boot memory for processors, FPGAs, and microcontrollers. Execute-in-place (XIP) allows the host CPU to run code directly from the device without copying to RAM. Key features of the MT25Q family part include a 133 MHz SPI clock with dual- and quad-I/O commands, 4KB/32KB/64KB sector erase granularity, XIP functionality, advanced write protection mechanisms, and extended (4-byte) address access for the full 1 Gbit density. The MT25QL01GBBB is a double-die (DDP) construction internally organized as 256M x4 / dual 512Mb dice. The device is validated for automotive platforms under Micron's automotive program (the -0AUT suffix and AEC-Q100 status per the Newark listing reflect this), and the FBGA code RW319 identifies the die/package combination. Random-access read latency and page-program performance support fast boot and OTA update workloads. Typical applications include automotive infotainment and ADAS boot flash, FPGA configuration storage, industrial PLC code memory, and networking equipment firmware storage where 1 Gbit code storage with quad-SPI bandwidth is required. Design consideration: the 24-ball BGA requires reflow assembly and X-ray inspection; plan the 4-byte addressing mode early because 1 Gbit exceeds the 128 MB boundary of 3-byte addressing. Power-rail decoupling and HOLD/RESET handling should follow the manufacturer datasheet. This page synthesizes distributor pricing, same-brand drop-in density/voltage variants, and practical design notes not found in the manufacturer datasheet.
MT25QL02GCBB8E12-0AUT - 2Gbit SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL02GCBB8E12-0AUT is a 2 Gbit (256 MB) serial NOR Flash memory with SPI, Dual SPI and Quad I/O interfaces operating at up to 133 MHz, supplied in a 24-ball T-PBGA (6x8 mm) package and rated for -40C to +125C automotive environments. The MT25Q family member runs from a 2.7 V to 3.6 V supply and is organized as 256M x 8. Serial NOR Flash is a nonvolatile memory that stores code and data and is read through a serial peripheral interface rather than a parallel bus. In the system memory hierarchy it sits as code-storage memory for embedded processors, sitting alongside DRAM (working memory) and NAND Flash (mass storage), and is a cornerstone of power management and boot subsystems in automotive and industrial electronics. Key features include 133 MHz Quad I/O read performance for fast execute-in-place (XIP) boot code execution, a 2 Gbit density that eliminates the need for parallel NOR in many designs, hardware and software write protection plus power-on reset write-enable latching, and an AEC-Q100-qualified -40C to +125C temperature range suited to under-hood and other harsh automotive placements. Extended address access supports the full 256 MB array. The MT25Q architecture uses Micron 3 V NOR technology with 100,000 program/erase cycles per the listing data and a 3 V programming voltage scheme. The SPI-compatible bus supports standard, dual-output, dual-I/O, quad-output and quad-I/O protocols, letting designers trade pin count for bandwidth; Quad I/O at 133 MHz yields effective read throughput far beyond legacy 50 MHz single-SPI parts. Typical applications include automotive ECU boot code and calibration data storage, FPGA configuration for Microsemi/Actel and Xilinx fabrics, industrial PLC firmware, and networking equipment code shadowing. The 2 Gbit array holds large RTOS images, application code and logs in a single 6x8 mm footprint. Design consideration: Quad I/O performance depends on clean power delivery to both VCC and VCCQ; use dedicated 0.1 uF decoupling on each ball group and keep clock traces short and impedance-controlled to maintain signal integrity at 133 MHz. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single citable reference for the MT25QL02GCBB8E12-0AUT.
MT25QL128ABB1ESE-0AUT - 128Mb SPI NOR Flash 133MHz AEC-Q100 | Micron
The Micron Technology MT25QL128ABB1ESE-0AUT is a 128 Mbit (16 MB) MT25Q family serial NOR flash memory with SPI, Dual SPI and Quad I/O interfaces operating at up to 133 MHz, in an 8-pin SOIC (8-SO W) package, rated for the automotive -40C to +125C temperature range. A serial NOR flash memory is a nonvolatile storage device that stores code and data in a NOR array accessed over a serial peripheral interface (SPI). In the system hierarchy, it sits under nonvolatile memory ICs, within the broader memory and storage semiconductor category, and typically serves as boot memory or firmware storage for microcontrollers, processors, and FPGAs. Key features of the MT25QL128ABB1ESE-0AUT include 133 MHz Quad SPI operation with a 5 ns access time, x1, x2, and x4 I/O organization (128M x1, 64M x2, 32M x4), and a 2.7V to 3.6V supply range. Hardware and software write protection, write-enable latching, and absolute write protection safeguard firmware integrity, while power-on reset protection prevents corrupt writes during brownout conditions. The MT25Q architecture provides fast random access for execute-in-place (XIP) code shadowing and boot code storage. Endurance is rated at 100,000 program/erase cycles per the device specifications, with 20-year data retention, meeting the reliability demands of automotive and industrial environments. The device is AEC-Q100 qualified and RoHS compliant, distinguishing it from commercial-grade serial flash variants. Typical applications include firmware boot storage for automotive ECUs and ADAS modules, embedded logging in industrial controllers, code storage for computing and networking modules, and replacement sourcing for legacy serial NOR sockets. The 133 MHz quad interface keeps boot times low even for large code images. For design-in, decouple VCC with a 0.1uF ceramic capacitor placed close to pin 8, and tie the HOLD#/IO3 and WP#/IO2 pins appropriately for the chosen bus width to avoid accidental write protection or hold-state entry during quad operation. This page adds value beyond the manufacturer datasheet by synthesizing distributor pricing, drop-in same-family alternatives, application guidance, and FAQ content in one place for engineers and buyers. All pricing references are as of 2026-09-01.
MT25QL128ABB1EW7-CAUT - 128Mb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL128ABB1EW7-CAUT is a 128 Mb (16 MB) 3V multiple I/O serial NOR flash memory delivering SPI, dual I/O, and quad I/O transfers at up to 133 MHz, housed in an 8-WPDFN (6x5 mm, MLP8) package. As part of the automotive-grade MT25Q family, it operates from -40C to +125C and is built on Micron's 45 nm IT process. A serial NOR flash device stores code and data in a non-volatile memory array that a host microcontroller or processor reads over a standard SPI bus. Serial NOR sits below parallel NOR and NAND in the memory hierarchy and is the de facto standard for boot code, firmware XIP (execute-in-place), and parameter storage in embedded systems, where pin count, board area, and reliability matter more than raw density. Key features include 128 Mb density organized as 256 sectors of 64 KB (with 4 KB subsector erase), quad I/O operation for effective read throughput up to 66 MB/s-class performance at 133 MHz, hardware and software write protection, and industrial-grade endurance and retention specifications per the MT25Q family datasheet. The -CAUT suffix denotes automotive qualification with AEC-Q100-grade temperature support. The device supports standard SPI command sets plus Micron eXecute-In-Place XIP mode, dual-output (2x) and quad-output (4x) read commands that fetch data on multiple DQ lines per clock, and deep power-down for low standby power. Fast random access makes it well suited to code shadowing and XIP, not just bulk data logging. Typical applications include automotive ECU boot flash, engine and body control modules, industrial PLCs and motor drives, networking equipment firmware storage, and embedded Linux/QNX boot devices. Design consideration: enable QUAD mode via the extended/volatile configuration register and confirm W#/VPP and HOLD#/DQ3 handling on your SPI controller; do not leave DQ3 floating in quad mode. This page synthesizes distributor availability, drop-in alternatives, pinout, and design notes beyond what the manufacturer datasheet alone provides.
MT25QL128ABB8E12-0AUT - 128Mb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL128ABB8E12-0AUT is a 128Mb (16 MB) 3.0V multiple-I/O SPI serial NOR flash memory delivering 133 MHz clock operation in a 24-ball T-PBGA (6x8 mm) package with the FBGA code RW318 and an operating temperature range of -40C to +125C for automotive applications. A serial NOR flash memory is a non-volatile storage device that stores code and data with byte-level random access over a serial peripheral interface (SPI). In the memory hierarchy, NOR flash sits alongside DRAM and SRAM as code-storage media, distinguished by its execute-in-place (XIP) capability, which lets processors boot directly from the array without copying code to RAM first. Key features of the MT25Q family include quad I/O (x4 bus-width) operation that quadruples effective throughput compared with single-lane SPI, 133 MHz clock frequency for high read bandwidth, and 45nm process technology that reduces cost per bit while preserving NOR endurance and reliability. The automotive-rated (-AUT) suffix targets AEC-grade deployment with extended -40C to +125C operation. Technically, the device is organized as 128 Mbit with multiple I/O command support (extended SPI and dual/quad protocols), supplied at a nominal 3.0V VDD, and housed in a 6.00 x 8.00 x 1.20 mm 24-ball thermally enhanced PBGA on a 5 x 5 ball array. The BGA ball-grid attachment provides robust solder joints and good signal integrity for high-frequency SPI buses compared with leaded packages. Typical applications include automotive infotainment and ADAS code storage, FPGA and SoC boot flashes, industrial PLC firmware banks, and networking equipment configuration storage, where XIP execution and fast quad reads shorten boot times. For design, hold RESET and the DQ2/DQ3 HOLD pins at defined levels during power-up, and verify that your host controller supports the Micron MT25Q extended-SPI command set before substitution. This page synthesizes distributor pricing, same-footprint drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QL128ABB8E12-CAUT - 128Mb SPI Quad I/O NOR Flash | Micron
The Micron MT25QL128ABB8E12-CAUT is a 128Mb (16 MB) multiple I/O serial NOR flash memory operating at 3V with SPI, Dual SPI, and Quad SPI interfaces supporting clock rates up to 133 MHz, housed in a 24-ball T-PBGA (6x8 mm) package. The CAUT suffix denotes the automotive-grade temperature range of -40C to +125C, making the device suitable for AEC-relevant automotive and industrial electronics. Serial NOR flash is a nonvolatile memory category in which code and data are stored in NOR cells and accessed over a serial peripheral interface (SPI). Within the memory hierarchy, it sits under flash memory -> nonvolatile semiconductor memory, and it is the standard boot medium for microcontrollers, application processors, and FPGAs because it supports execute-in-place (XIP) random access with very low pin count. Key features include 128Mb density organized x1/x2/x4, a 133 MHz maximum clock frequency (equivalent to 532 Mbps throughput in Quad I/O mode with double transfer rate commands supported by the MT25Q architecture), fast random access with 5 ns access time cited by distributors, and block/sector erase organization typical of the Micron MT25Q family, which descends from the N25Q generation. The MT25Q architecture adds a 64-byte OTP area and advanced security features relative to the N25Q predecessor, plus an enhanced SPI command set including quad I/O instructions that reduce instruction and address transfer overhead. The 24-T-PBGA 6x8 package provides a compact, low-profile footprint with robust ball attachment for automotive reflow profiles. Typical applications include automotive infotainment and telematics boot code storage, FPGA configuration memories for Xilinx and Intel devices, embedded firmware storage in industrial PLCs and motor drives, and networking equipment firmware. Design consideration: at 133 MHz Quad SPI, signal integrity of CLK, DQ0-DQ3, and S# lines becomes critical; keep trace lengths matched and verify mode-byte configuration for XIP operation. Power-supply decoupling of 100 nF per supply ball is recommended. This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QL128ABB8ESF-0AUT - 128Mb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL128ABB8ESF-0AUT is a 128Mb (16MB) 3V multiple I/O serial NOR Flash memory operating at up to 133 MHz in Quad SPI mode, housed in a 16-pin SOIC (16-SOP2) package rated from -40C to +125C. It supports SPI, Dual SPI, and Quad SPI protocols, giving designers 1-bit, 2-bit, and 4-bit bus widths for code shadowing and data storage. Serial NOR Flash is a type of non-volatile Flash memory organized for memory-mapped execution in place (XiP), unlike data-center NAND. In the memory hierarchy it sits in the embedded storage tier: NOR Flash -> Flash memory -> non-volatile semiconductor storage. Its advantage over NAND is fast random access and byte-level read, making it the standard boot device for microcontrollers, FPGAs, and SoCs that must execute code directly from the memory. Key features include 133 MHz Quad SPI clocking with double transfer rate (DDR) support on the MT25Q platform, flexible addressing in 3-byte or 4-byte modes, 128-bit unique serial number, and sector/block-level erase with page programming. The MT25Q die (FBGA code RW311) delivers significantly higher read throughput than legacy 80 MHz SPI NOR families, shortening boot times in XiP systems. The device is qualified to AEC-Q100 (automotive temperature grade -40C to +125C per the -0AUT ordering code) and carries the ESF protocol variant of the MT25Q SPI family. Architecturally it provides SPI, Dual SPI, Quad SPI, and the Micron extended I/O (XIO) instruction set with feature-set commands for volatile and non-volatile configuration registers, letting designers lock bus width and address mode at power-up. Typical applications include automotive ECUs requiring boot code with XiP, FPGA configuration storage (e.g., for Microsemi/Microchip RTAX and PolarFire designs), industrial PLCs, networking equipment firmware storage, and set-top/graphics code shadowing where 16MB at 133 MHz meets boot-time targets. A key design consideration is power supply integrity: at 133 MHz Quad SPI, the 16-SOP2 package demands a low-inductance ground path, and 4-byte address mode must be enabled explicitly (via the Enter 4-Byte Address Mode command) for densities above 128Mb or when addressing the upper 16MB boundary in stackable systems. This page synthesizes distributor pricing, drop-in MT25Q family alternatives, pinout data, and practical design notes not found together in the manufacturer datasheet. Pricing shown is as of 2026-09-02 from LCSC and other distributor data.
MT25QL256ABA8E12-0AUT - 256Mb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL256ABA8E12-0AUT is a 256 Mbit (32 MB) multiple I/O serial NOR flash memory with SPI quad I/O support up to 133 MHz clock (5 ns clock period), a 2.7 V to 3.6 V supply range, and an AEC-Q100 qualified operating temperature of -40C to +125C, housed in a 24-ball T-PBGA (6x8 mm, FBGA code RW326) package. A serial NOR flash memory is a non-volatile storage device that stores code and data while retaining content without power, accessed over a serial peripheral interface (SPI). Within the memory hierarchy, it sits in the broader NOR flash family alongside parallel NOR, and in power-management/system terms it typically serves as the boot and code-execution memory for a microcontroller, FPGA, or application processor. Serial NOR is favored when pin count, board space, and in-place code execution (XIP) matter more than raw write bandwidth. Key features of the MT25QL256ABA8E12-0AUT include 256 Mb density organized as x1/x2/x4 (single, dual, and quad I/O), a maximum clock frequency of 133 MHz for fast code fetch, and an automotive-grade temperature rating that supports under-hood and other harsh environments. Micron's MT25Q architecture adds multiple I/O command sets (fast read dual output, quad output, and quad I/O) that increase effective read bandwidth beyond standard SPI without changing the pin count. The device is fabricated in Micron's NOR flash process with sector-erase and page-program architecture, hardware and software write protection, and power-on reset protection - features cited on distributor pages for this family. The 5 ns clock-cycle timing at 133 MHz supports execute-in-place boot code for processors that cannot tolerate the latency of loading code into RAM. Typical applications include FPGA configuration/boot storage, automotive ECU and ADAS code storage, industrial drives and networking equipment boot ROM, and set-top-box or display firmware storage where AEC-Q100 qualification and a wide -40C to +125C range are required. Design consideration: the 24-ball BGA package requires accurate land-pattern layout and X-ray or optical inspection capability for rework; confirm the SPI mode and command set compatibility with the host controller before second-sourcing. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QL256BBB8E12-CAUT - 256Mb SPI Quad I/O NOR Flash | Micron
The Micron Technology MT25QL256BBB8E12-CAUT is a 256Mb (32 MB) serial NOR flash memory with a multiple-I/O SPI (Quad SPI) interface, a 133 MHz maximum clock frequency with 5 ns clock period, and a supply voltage range of 2.7V to 3.6V, housed in a 24-ball thin fine-pitch ball grid array (24-T-PBGA / TBGA, 6x8 mm, FBGA code RW346). Serial NOR flash is a non-volatile memory category within the broader memory IC hierarchy (semiconductor -> non-volatile memory -> flash -> NOR flash -> serial/QSPI NOR flash). It stores code and data that must be execute-in-place (XIP) capable, offering byte-level random access and superior reliability compared to NAND flash, at the cost of lower density and higher cost per bit. QSPI NOR flash is the de facto boot memory for most embedded processors. Key features of the MT25Q family include x1, x2, and x4 (Quad) I/O data widths for up to 532 MB/s effective read throughput in Quad mode, an operating temperature range of -40C to +125C for industrial and automotive-adjacent environments, and a dedicated 64-byte OTP area outside the main memory array. Selected part numbers in the family provide an additional dedicated reset pin for improved system robustness. The MT25QL256 device architecture is based on Micron's advanced NOR process, with a uniform 64 KB (sector) / 4 KB (subsector) erase organization supporting fast in-field firmware updates. The BGA package delivers excellent electrical performance for high-speed signal integrity at 133 MHz clock rates and a compact 6x8 mm footprint for space-constrained designs such as FPGA configuration storage and embedded processors. Typical applications include FPGA and microcontroller boot/code storage (notably Xilinx and other FPGA bitstream storage), automotive infotainment and telematics code memory, industrial PLC and networking equipment firmware storage, and set-top box / display panel boot flash. Design consideration: because the 24-ball BGA footprint is not field-replaceable, verify reflow profile and PCB pad geometry against the Micron package data sheet, and reserve a reset/hold strategy to avoid bus contention during power sequencing. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QL512ABB8E12-0AUT - 512Mb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QL512ABB8E12-0AUT is a 512 Mbit (64 MB) 3V multiple I/O serial NOR flash memory in a 24-ball T-PBGA (6x8 mm) package, operating at up to 133 MHz with SPI, dual SPI, and quad SPI protocols. It is an automotive-grade (AUT temperature option) member of the MT25Q family with an FBGA code of RW300 and an operating temperature of -40C and above. Serial NOR flash is a type of nonvolatile memory that stores code and data while allowing read access over a simple serial peripheral interface (SPI) using as few as four pins. Within the memory hierarchy, serial NOR sits alongside parallel NOR, NAND flash, and DRAM in the broader semiconductor memory IC category, and it is the dominant technology for code storage (XIP, execute-in-place) in embedded systems because it offers fast random access and high reliability. Key features of the MT25QL512ABB8E12-0AUT include 512 Mbit density organized as 64 MB, quad I/O data transfer at 133 MHz clock rates for high read throughput, flexible erase granularity with 4KB, 32KB, and 64KB sector erase capability per the Micron MT25Q datasheet, and a wide 3V supply class. The eXecute-In-Place (XIP) capable architecture makes it suitable for direct code execution in processors and microcontrollers. Technically, the MT25Q family builds on Micron's proven SPI NOR core, adding dual- and quad-output commands that multiply effective read bandwidth, reducing boot time in processor-based systems. Deep power-down modes and low standby current support battery-powered designs. The PBGA package provides excellent thermal and mechanical robustness for harsh environments. Typical applications include firmware and configuration storage for automotive ECUs and ADAS modules, boot memory for FPGAs and network processors, code storage in industrial PLCs and IoT modules, and telecommunication equipment. Design consideration: on the SPI bus keep trace lengths short and series-terminate the clock to preserve signal integrity at 133 MHz quad operation; verify supply sequencing and use the 3V rail with adequate decoupling. This page synthesizes distributor pricing, drop-in family alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QU01GBBB8E12-0AUT - 1Gb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QU01GBBB8E12-0AUT is a 1 Gbit (128 MB) Multiple I/O Serial NOR Flash memory operating at 1.8 V, supporting SPI, Dual SPI, and Quad SPI protocols at clock speeds up to 133 MHz, housed in a 24-ball Fine-Pitch Ball Grid Array (24-T-PBGA, 6x8 mm, FBGA code RW320) and qualified to AEC-Q100 for automotive applications with an operating temperature range of -40C to +125C. Serial NOR flash is a non-volatile memory category that stores code and data and reads it over a serial peripheral interface (SPI) rather than a wide parallel bus. Within the memory hierarchy, serial NOR flash sits alongside parallel NOR and NAND flash as a code-storage medium; it is prized for random-access readability, which makes it the standard boot memory for microcontrollers, FPGAs, and application processors in embedded systems. Key features of this device include the 1 Gbit density organized as x1/x2/x4 I/O width, 133 MHz maximum clock frequency for fast code fetch, execute-in-place (XIP) capability over Quad SPI, and hardware plus software write protection for data security. The 1.8 V supply reduces system power compared with 3 V variants, which is valuable in battery-powered and power-constrained automotive electronics. Technically, the MT25Q family from Micron uses advanced NOR floating-gate technology with fast random read access (6 ns access time cited by distributor data for the array) and block-organized erasure. The quad I/O interface reduces pin count while multiplying effective read bandwidth by transmitting address and data on four lines simultaneously. Typical applications include boot code storage for automotive ADAS processors and instrument clusters, FPGA configuration memory in industrial and aerospace systems, and parameter storage in telematics and gateway modules, where AEC-Q100 qualification and the wide -40C to +125C range are mandatory. When designing with this part, verify that your host controller supports the Micron extended SPI command set and ensure VCC decoupling close to the ball-out with low-ESR ceramics to handle program/erase current peaks. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QU01GBBB8E12E-0AUT - 1Gb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QU01GBBB8E12E-0AUT is a 1 Gbit (128 MB) multiple I/O serial NOR flash memory operating from a 1.8 V supply, supporting an SPI clock frequency of up to 133 MHz in x1, x2, and x4 (quad) I/O configurations, housed in a 24-ball T-PBGA (6 x 8 mm) fine-pitch BGA package with FBGA code RW320 and an automotive-grade operating temperature range of -40C to +125C. Serial NOR flash is a non-volatile memory category that stores code and data without power, accessed over a serial peripheral interface (SPI) rather than a parallel bus. Within the memory hierarchy, it sits alongside SPI NAND and parallel NOR as code-storage media, and is widely used as boot memory for processors, microcontrollers, FPGAs, and SoCs where reliability, fast random access, and execute-in-place (XIP) capability matter more than raw density. Key features of this device include quad I/O (QIO) and dual I/O (DIO) command sets that reduce pin count while multiplying effective bandwidth, a 133 MHz maximum clock for high-throughput code shadowing, a 1.8 V core supply suited to low-power and battery-operated designs, and the industrial-extended automotive temperature range. The MT25Q family architecture provides uniform 64 KB (and 4 KB subsector) erasability with page programming, supporting efficient firmware update strategies. Technically, the MT25QU01GB uses Micron's multi-I/O serial flash core with standard SPI, dual SPI, and quad SPI protocols, allowing a single footprint to serve designs ranging from basic x1 boot code storage to high-bandwidth quad-I/O XIP execution. The BGA ball grid array improves board-level reliability versus SOIC packages and supports automated optical inspection in automotive production flows. Typical applications include automotive infotainment and ADAS boot code storage, FPGA configuration memory, embedded Linux/RTOS root code storage, and industrial control systems requiring extended temperature operation. Design-wise, verify hold and setup timing at 133 MHz quad operation, and implement a stable 1.8 V rail with adequate decoupling; deep power-down modes help meet low standby power budgets. This page synthesizes distributor pricing tiers, drop-in alternatives from the same Micron MT25Q family, and practical design notes beyond what the manufacturer datasheet provides.
MT25QU02GCBB8E12-0AUT - 2Gbit SPI NOR Flash 166MHz | Micron
The Micron Technology MT25QU02GCBB8E12-0AUT is an automotive-grade 2Gbit serial NOR flash memory with SPI, dual SPI, and quad SPI (QSPI) interfaces operating at up to 166 MHz, supplied in a 24-ball T-PBGA (6x8 mm) package and rated from -40C to +125C per AEC-Q100. Serial NOR flash is a nonvolatile memory category that stores code and data on a NOR array accessed over a serial peripheral interface, sitting in the system hierarchy below parallel NOR and NAND flash, within the broader flash memory and semiconductor memory families. Because it supports execute-in-place (XIP), serial NOR flash often eliminates the need to copy boot code into RAM, simplifying embedded architectures. Key features of the MT25QU02GCBB8E12-0AUT include the 2Gbit (256 MB) SLC NAND-class NOR density organized as 2G x 1 / 1G x 2 / 512M x 4, a high-speed SPI-compatible bus with quad I/O at 166 MHz, XIP functionality, advanced write protection mechanisms, and extended address access for full-density addressing. The 1.8V supply reduces system power compared with 3V serial flash alternatives. Technically, the device uses Micron's MT25Q architecture with a 7 ns access timing profile and supports software, hardware, and power-on write protection plus write-enable latching, providing robust data integrity for safety-relevant firmware storage. Typical applications include automotive ECU boot code storage, ADAS and instrument cluster firmware, and industrial programmable logic or networking equipment that boots from QSPI NOR flash. A key design consideration: verify QSPI signal integrity at 166 MHz on long PCB traces and confirm the 24-ball BGA footprint matches your land pattern before layout. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MT25QU128ABB1ESE-0AUT - 128Mb 1.8V Quad SPI NOR Flash | Micron
The Micron MT25QU128ABB1ESE-0AUT is a 128 Mb (16 MB) serial NOR flash memory with a Quad SPI (4-bit wide) interface, a maximum clock frequency of 166 MHz, and a 1.7 V to 2.0 V supply range, housed in an 8-pin SOIC 208-mil (SOP-2) surface-mount package. Serial NOR flash is a type of non-volatile semiconductor memory organized as 16M x 8 bits in this device, used within the broader memory hierarchy as code-storage media for embedded systems. Compared to NAND flash and DRAM, NOR flash offers random-access read capability and very long endurance and retention, making it the default choice for boot code, firmware, and XIP (execute-in-place) applications in embedded power management and code-storage subsystems. Key features include 128 Mb of SLC (single-level cell) density, a Quad SPI interface that reaches the full 166 MHz clock rate, a dual-ended RESET#/HOLD#/DQ3 multiplexed pin, and sector erase granularity down to 4 KB for flexible firmware management. The -0AUT speed grade supports the full 166 MHz clock at 1.8 V operation, and the device supports standard, dual-output, dual-I/O, quad-output, and quad-I/O SPI instructions, enabling effective throughput far above the raw clock when XIP caching is used. Technically, the MT25Q family uses Micron's advanced NOR process with SLC storage for maximum reliability and endurance, providing fast random access and deterministic erase/program performance. The device supports industry-standard SPI commands, allowing drop-in firmware support in designs already using 1.8 V Quad SPI NOR devices, with register-based configuration for quad enable and volatile vs non-volatile settings. Typical applications include FPGA configuration storage for Xilinx and Microchip (formerly Microsemi/Microsemi RTAX) devices, boot code for microcontrollers and application processors, networking equipment firmware, and automotive/industrial systems where the AUT ordering designation and wide temperature support matter. Design consideration: use 1.7 V to 2.0 V rails only - the QU (1.8 V) part is not compatible with 3.3 V SPI buses; designers needing 3 V operation should cross to the MT25QL128ABB1ESE-0AUT sibling, which shares the same pinout and package. This page synthesizes verified distributor data, drop-in family alternatives, comparison tables, and practical design notes not found in the manufacturer datasheet.
MT25QU256ABA8E12-0AUT - 256Mbit SPI NOR Flash 166MHz | Micron
The Micron Technology MT25QU256ABA8E12-0AUT is a 256Mbit (32MB) serial NOR flash memory with SPI and Quad-SPI (Quad I/O) interfaces, operating at up to 166 MHz with a 5 ns maximum access time, housed in a 24-ball fine-pitch TBGA (T-PBGA, 6x8 mm) package. The MT25QU256ABA8E12-0AUT is an automotive-grade 1.8V device intended for code storage in space-constrained embedded systems. A serial NOR flash memory is a nonvolatile memory IC that stores code and data while retaining contents without power. In the memory hierarchy, NOR flash sits alongside NAND flash under nonvolatile semiconductor memory; unlike NAND, NOR supports random access to any address, making it the standard choice for direct code execution (XIP) and boot firmware in embedded systems. Serial (SPI) NOR flash communicates over a small pin-count serial bus rather than a parallel bus, reducing board area at the cost of peak bandwidth. Key features of the MT25QU256 family include 256Mbit density organized as 64Mx4 in the TLBGA ballout, a dual/quad SPI interface reaching 166 MHz clock operation (equivalent to 662 Mbps quad transfer), and an extended automotive operating envelope indicated by the -0AUT ordering code. The device supports standard SPI, dual output, dual I/O, quad output, and quad I/O commands for flexible host integration. Architecturally, the MT25QU256 family uses Micron 3V/1.8V NOR flash technology with uniform or parameterized sector organizations and hardware/software data protection schemes. The 5 ns access timing specification and 166 MHz quad clock rate enable fast boot and rapid firmware loading for application processors and microcontrollers. Erase and program operations are managed through standard SPI command sets with status polling via the status register. Typical applications include external boot and program storage for MCUs and SoCs, firmware storage and over-the-air (OTA) update retention in automotive and industrial controllers, configuration and calibration data storage in networking equipment, and XIP code execution in embedded computing modules. When designing with this device, ensure the host controller SPI timing margins meet 166 MHz quad-mode requirements and follow Micron layout guidance for signal integrity on the high-speed clock line. Power supply decoupling on the 1.8V rail and correct hold/reset pin handling during power-up are essential. This page synthesizes distributor pricing, drop-in alternatives, cross-reference data, and practical design notes not found in the manufacturer datasheet.
MT25QU512ABB8E12-0AUT - 512Mb SPI NOR Flash 133MHz | Micron
The Micron Technology MT25QU512ABB8E12-0AUT is a 512Mbit (64M x 8) serial NOR flash memory with SPI and Quad I/O (QSPI) support, up to 133 MHz clock operation, in a 24-ball T-PBGA (6x8 mm) package, operating from a 1.8V supply across -40C to +125C automotive temperature range. Serial NOR flash is a nonvolatile memory class that stores code and data while allowing byte-level random access over a low-pin-count serial bus. Within the memory hierarchy, it sits alongside SPI NAND and parallel NOR as a boot/code-storage device, and it is the dominant choice for firmware storage in embedded processors, microcontrollers, FPGAs, and ASICs because code can execute directly from it (execute-in-place, XIP) without first copying to RAM. Key features of this device include the high-speed SPI-compatible bus with dual and quad I/O protocols reaching an effective 133 MHz transfer rate (equivalent to 532 Mbps in quad mode with double data rate options), XIP capability, advanced write protection mechanisms including block protection, and extended address access suited to the 512Mb density. The device belongs to the MT25Q family, which adds 4KB, 32KB, and 64KB sector-erase granularity for efficient code update management. The MT25Q architecture uses Micron NOR floating-gate technology with a SPI command set compatible with JEDEC-standard serial flash interfaces, supporting 3-byte and extended addressing. Status register polling, sector erase, page program, and fast-read commands follow the industry-standard serial flash command model, simplifying driver reuse across designs. Typical applications include FPGA configuration storage (code boot for Xilinx and Microsemi/Microchip fabrics), automotive telematics and ADAS module code storage (the -0AUT suffix carries AEC-grade temperature support), and networking equipment firmware banks. The 24-ball BGA footprint saves board area versus SOIC NOR flash while improving signal integrity at 133 MHz. Design consideration: 1.8V supply rails require a dedicated low-noise LDO and attention to quad-mode signal integrity; keep CLK trace lengths matched to data lines and add series termination on SCLK. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
MT29F2G01ABBGDWB-IT:G - 2Gb SPI SLC NAND 1.8V | Micron
The Micron Technology MT29F2G01ABBGDWB-IT:G is a 2Gb (256MB) SLC SPI NAND Flash memory operating from a 1.8V supply with a standard SPI serial bus interface, housed in an 8-pin UPDFN (8x6 mm, also called MLP8) package. It supports x1, x2, and x4 data transfer modes and includes user-selectable internal ECC of 8 bits per sector. SPI NAND Flash is a serial-interface nonvolatile memory that executes page reads, program, and erase operations through an instruction-based protocol rather than the parallel command bus of traditional NAND. In the memory hierarchy it sits between SPI NOR Flash and raw parallel NAND: it delivers NAND-grade density and cost per bit while using as few as 8 pins, making it a compelling drop-in alternative for designs that would otherwise use larger SPI NOR devices. Key features include 2Gb SLC density with 2KB pages and 128KB erase blocks, an SPI-compatible serial interface with instruction/address on one pin and data on one, two, or four pins, user-selectable internal ECC (8 bits per 512-byte sector plus metadata), and an industrial operating temperature range of -40C to +85C for the IT grade. Micron positions this family specifically where pin count must be minimized. The device uses Micron SLC NAND core technology, which provides substantially higher endurance and data retention than MLC or TLC arrays. SLC cells store one bit per cell, resulting in faster program times, lower write amplification, and robust operation in power-cycled or write-intensive systems. Cache read and on-chip ECC offload the host MCU from error-management computation. Typical applications include firmware and data storage in embedded systems, industrial equipment, networking line cards, set-top boxes, and display panels, where designers need more storage than SPI NOR offers but cannot afford the pin count of parallel NAND. A key design consideration is that SPI NAND requires block-management software (bad-block handling and wear leveling) since it is raw NAND with a serial interface; hosts expecting NOR-like random byte access must adapt their code. This page synthesizes distributor availability data, drop-in family alternatives, and practical design guidance not found in the manufacturer datasheet alone.
MT29F4G01ABBFD12-AUT:F - 4Gbit SLC SPI NAND Flash | Micron
The Micron Technology MT29F4G01ABBFD12-AUT:F is a 4 Gbit (512 MB) single-level cell (SLC) serial NAND flash memory IC with an SPI interface, supplied in the automotive-grade suffix :F package (lead-free, RoHS-compliant TBGA) and rated for extended automotive temperature ranges per the AUT grade designation. Serial NAND flash is a category of non-volatile memory that stores data in floating-gate cells arranged in NAND strings but exposes a reduced-pin-count SPI (Serial Peripheral Interface) bus instead of the wide parallel asynchronous bus of conventional NAND. In the memory hierarchy, it sits between raw parallel NAND (highest throughput, complex controller requirement) and NOR flash (fast random read, lower density), offering designers a simple, low-pin-count path to high-density code and data storage. Key features of this device include 4 Gbit SLC density organized for reliable page-level operation, an SPI-compatible serial interface that drastically reduces pin count and PCB routing complexity compared to parallel NAND, and integrated ECC handling on-die that offloads error correction from the host, reducing firmware complexity. The :F suffix denotes Micron's automotive-qualified lead-free finishing option. Architecturally, the device organizes the 4 Gbit array into pages and blocks with on-die ECC and standard SPI command protocols (including quad-capable read operations on the BFD variant family), supporting fast sequential reads for code shadowing and data logging. SLC technology delivers substantially higher endurance and data retention than MLC or TLC NAND, which is why SLC serial NAND dominates automotive and industrial storage designs. Typical applications include automotive infotainment and telematics data storage, ADAS event data recorders, industrial programmable logic controllers, network equipment boot storage, and IoT gateways requiring high-endurance flash with minimal host pin usage. When designing this part in, reserve adequate VCC decoupling and honor the SPI mode timing requirements; because the :F suffix parts are automotive-qualified, follow Micron's automotive reliability guidelines for wear-leveling to exploit the full SLC endurance budget. This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not found in the manufacturer datasheet.
MT40A1G16KH-062E - 16Gb DDR4 x16 Automotive SDRAM | Micron
The Micron Technology MT40A1G16KH-062E AUT:E is a 16Gb DDR4 SDRAM organized as 1G x 16, operating at 1.6 GHz clock rate (DDR4-3200 data rate class) with 19 ns row cycle time, housed in a 96-ball FBGA (9 x 13 mm) package. This automotive-qualified component (AUT suffix, extended temperature of -40C to +125C) targets functional-safety and high-reliability vehicle systems. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is a volatile DRAM technology in the broader memory hierarchy of memory ICs, succeeding DDR3 and preceding DDR5. DDR4 SDRAMs transfer data on both clock edges, use a low-voltage 1.2V core supply, and rely on a memory controller for refresh and timing management in embedded and computing systems. Key features include the x16 I/O organization suited to memory systems with limited ball count, the -062E speed grade, POD (pseudo-open drain) I/O signaling for reduced power, and automotive screening. The FBGA code D8BHR identifies this die within Micron's part numbering. The 'AUT:E' order code denotes automotive temperature range (-40C to +125C) with the E-edge metallization option, per the 16Gb x8/x16 Automotive DDR4 SDRAM (Z32D) datasheet. Architecturally, the device uses an 8n prefetch, bank-group architecture with internal banks accessible concurrently, and supports standard DDR4 features such as CA parity, DBI (data bus inversion), and programmable refresh modes. At 1.2V VDD operation and POD12 termination, active and standby power are reduced relative to DDR3 equivalents at the same density, which matters for thermally constrained automotive modules. Typical applications include automotive ADAS sensor fusion and domain controllers, infotainment and cluster SoC memory, industrial gateways, and network appliances that require 16Gb density in a single x16 component with extended temperature capability. High pin-count FPGA or SoC memory controllers with x16 DDR4 interfaces pair naturally with this part. A key design consideration is signal integrity: DDR4-3200-class x16 interfaces require careful fly-by or point-to-point topology, ODT calibration, and reference voltage layout discipline. Confirm your memory controller supports the -062E speed bin timings before layout lock. This page synthesizes distributor pricing, verified drop-in alternatives (including Alliance Memory equivalents), and practical design notes not consolidated in the manufacturer datasheet.
MT40A1G16TB-062E-ITF - 16Gb DDR4 SDRAM x16 96-FBGA | Micron
The Micron Technology MT40A1G16TB-062E IT:F is a 16Gbit DDR4 SDRAM memory IC organized as 1G x 16, operating with a 1.6 GHz clock (DDR4-3200 class timing, 19 ns access) in a 96-ball FBGA package measuring 7.5 mm x 13 mm. The IT:F suffix indicates an industrial operating temperature range of -40C to +95C with a lead-free, RoHS-compliant finish, making it suited for harsh-environment embedded designs. DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the fourth generation of the JEDEC-defined DDR memory family used as main memory across servers, networking, industrial automation, and high-performance embedded systems. Within the memory hierarchy, it sits as a high-density volatile working memory between the CPU cache and non-volatile storage, offering far higher density and bandwidth than DDR3 while reducing operating voltage and power per transfer. Key features include 16Gbit density in a single x16 component, an internal bank-group architecture that accelerates random-access performance versus conventional DDR4 bank arrangements, and the 062 speed grade supporting 1.6 GHz operation. Micron implements auto self-refresh, auto precharge, write leveling, data mask, dynamic on-die termination (ODT), and CRC/data bus inversion functions per the DDR4 standard. Technically, the device uses a 1.2 V core supply typical of the DDR4 generation, with on-die termination, programmable CAS latency, and refresh management (including self-refresh and temperature-compensated refresh) handled by an internal mode-register set configured at initialization. The 96-FBGA ball map follows the standard JEDEC x16 DDR4 footprint, enabling second-source qualification on existing land patterns. Typical applications include industrial controllers and edge-computing gateways, networking line cards and switch fabrics, test and measurement instruments, and embedded vision or AI acceleration modules that require gigabyte-class working memory over an industrial temperature range. A key design consideration: DDR4 signal integrity demands length-matched, impedance-controlled routing (typically 40 ohm ODT settings and fly-by or tee topologies) plus careful VREF and power-plane decoupling; verify controller compatibility with the 062 speed grade timing before layout freeze. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with data verified against DigiKey, Mouser, Octopart, and Micron product pages as of 2026-09-27.
MT40A1G16TD-062E - 16Gb DDR4-3200 x16 SDRAM FBGA | Micron
The Micron Technology MT40A1G16TD-062E is a 16Gbit DDR4 SDRAM organized as 1G x 16, operating at a 1.6 GHz clock (DDR4-3200 data rate) with a 19 ns access time, packaged in a 96-ball FBGA measuring 7.5 x 13 mm. The device runs from VDD = VDDQ = 1.2V (plus or minus 60 mV) with a separate VPP supply of 2.5V (-125 mV, +250 mV). DDR4 SDRAM is the fourth generation of double-data-rate synchronous dynamic random-access memory. As a memory IC within the DRAM hierarchy (DRAM -> SDRAM -> DDR SDRAM -> DDR4 SDRAM), it stores data in an array of eight internal banks for the x16 configuration, refreshing dynamically at 8192 cycles per 64 ms up to 85C and per 32 ms from 85C to 95C. Key features include the 1.2V pseudo open-drain (POD12) I/O standard, which lowers I/O termination power compared with the DDR3 POO interface; on-die, internal, adjustable VREFDQ generation that removes external reference voltage routing; and extended temperature operation with TC maximum up to 95C. The -062E speed grade supports DDR4-3200 timing. Architecturally, the part is internally configured as an eight-bank DRAM in x16 mode, using bank-group architecture to enable high throughput. The FBGA (fine-pitch ball grid array) package family provides short, low-inductance ball interconnects essential for signal integrity above 1.6 GHz of clock rate. Typical applications include industrial and networking systems, embedded computing main memory, and memory modules or down-package DIMM alternatives using x16 devices. Design considerations: POD12 termination and address/command bus fly-by routing per JEDEC DDR4 practice are required; VPP is a dedicated word-line pump supply and must not be confused with VDDQ. This page synthesizes distributor pricing, verified drop-in alternatives (including Alliance Memory cross-references), and practical design notes not found in the manufacturer datasheet.