N25Q512A13GSFA0F - 512Mb SPI NOR Flash 108MHz | Micron
MPN: N25Q512A13GSFA0F β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $7.45 | $7.45 |
| 10 | $6.85 | $68.50 |
| 100 | $6.25 | $625.00 |
| 500 | $5.8 | $2,900.00 |
| 1,000 | $5.35 | $5,350.00 |
Drop-in alternatives for N25Q512A13GSFA0F β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
N25Q512A13GSF40G
β Drop-Inπ Reference alternative (not in catalog)
MT25QL512ABB1EW9-0SIT
β Drop-In β οΈ εζ°εΎ ιͺθ―π Reference alternative (not in catalog)
W25Q512JV
β Drop-Inπ Reference alternative (not in catalog)
N25Q512A13GSFA0F Maximum Ratings & Electrical Characteristics
| Memory Type | SPI NOR Flash (Multiple I/O) |
| Density | 512 Mbit (64 MByte) |
| Organization | 512M/256M/128M x 1Bit/2Bit/4Bit |
| Interface | SPI-compatible serial bus |
| Max Clock Frequency (STR) | 108 MHz |
| Max Clock Frequency (DTR) | 54 MHz |
| Supply Voltage | 2.7 V to 3.6 V |
| Sector Erase Size | 4 KB |
| Access Time | 7 ns |
| Operating Temperature | -40C to +125C |
| Package | 16-Pin SOIC (SOP-II 16/16) |
| Mounting Type | Surface Mount |
| Construction | Stacked device (two 256Mb die) |
| Protocols | Standard, Dual Output, Dual I/O, Quad Output, Quad I/O, DTR |
| Packaging | Tape & Reel (T/R) |
| Temperature Grade | Automotive |
| RoHS Status | unknown |
N25Q512A13GSFA0F Pin Configuration
| Pin 1 | S# β Chip select (active low) |
| Pin 2 | DQ1 β Serial data output (SO) |
| Pin 3 | WP# β Write protect / DQ2 in quad mode |
| Pin 4 | GND β Ground |
| Pin 5 | DQ0 β Serial data input (SI) |
| Pin 6 | C β Serial clock (SCK) |
| Pin 7 | HOLD# β Hold / DQ3 in quad mode |
| Pin 8 | NC β Not connected (per datasheet) |
| Pin 9 | NC β Not connected (per datasheet) |
| Pin 10 | NC β Not connected (per datasheet) |
| Pin 11 | NC β Not connected (per datasheet) |
| Pin 12 | NC β Not connected (per datasheet) |
| Pin 13 | NC β Not connected (per datasheet) |
| Pin 14 | NC β Not connected (per datasheet) |
| Pin 15 | RESET#/SMB# β Hardware reset / secondary block protection |
| Pin 16 | VCC β Power supply (2.7V to 3.6V) |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
N25Q512A13GSFA0F is suitable for 6 applications: Automotive Boot Code and Firmware Storage, FPGA Configuration Storage, Networking and Communications Equipment, Industrial Control and PLC Systems, Set-Top Box and Smart TV Platform Storage, Test and Measurement Instrumentation.
Automotive Boot Code and Firmware Storage
The N25Q512A13GSFA0F fits automotive infotainment, cluster, and ADAS designs because its -40C to +125C operating range and automotive temperature-grade classification survive harsh under-dash and under-hood conditions. Its 512Mb (64MB) density holds full boot images plus over-the-air update shadow copies, while 4KB sector erase granularity lets firmware update parameter tables without erasing boot code. Quad I/O mode at 108 MHz delivers approximately 54 MB/s read bandwidth, so ECUs boot quickly. Place the flash on a short SPI bus to the SoC and use hold/pin-based XIP for direct code execution; note that the stacked two-die construction adds modest internal latency at die boundaries.
Recommended
FPGA Configuration Storage
For Xilinx and Intel FPGA systems, the N25Q512A13GSFA0F serves as the master configuration flash: 512Mb stores large bitstreams plus multiple reconfiguration images, and Quad Output read at 108 MHz shortens power-on configuration time versus x1 SPI parts. The 2.7V to 3.6V single supply connects directly to common 3.3V FPGA banks. Designers should verify the FPGA configuration manager supports the device's command opcodes and use the 4KB sector erase to update golden images in the field. The -40C to +125C range supports industrial deployments; DTR (54 MHz) mode doubles effective transfer rate for designs that support it.
Recommended
Networking and Communications Equipment
Routers, switches, and base-station line cards use the N25Q512A13GSFA0F to store bootloader, OS images, and configuration files. The 64MB capacity comfortably holds redundant firmware images for A/B fail-safe upgrades, a common requirement in carrier equipment. Quad I/O streaming at 108 MHz provides roughly 54 MB/s so the CPU loads large OS images quickly at boot, and 4KB sectors allow per-file configuration edits. The wide -40C to +125C operating range covers outdoor telecom cabinets. Layout-wise, keep SCK and DQ traces length-matched and add series resistors to control ringing at the 108 MHz clock rate.
Recommended
Industrial Control and PLC Systems
Industrial controllers benefit from the N25Q512A13GSFA0F's combination of 512Mb non-volatile storage and -40C to +125C tolerance, covering control cabinets exposed to temperature swings. PLCs store the application program, retentive data tables, and firmware in the 64MB array, using 4KB sector erase to log process data without frequent full-chip erases. The 7ns access-time class and 108 MHz Quad I/O interface let the main MCU execute code directly (XIP) from flash, reducing RAM requirements. Designers should implement wear-leveling for data-logging sectors and add 0.1uF local decoupling to suppress noise on the SPI lines in electrically noisy factory environments.
Recommended
Set-Top Box and Smart TV Platform Storage
Set-top boxes and smart TVs boot from SPI NOR, and the N25Q512A13GSFA0F's 512Mb density holds the secure bootloader,DRM keys, and environment blocks that consumer SoCs require, while large application payloads typically live in eMMC or NAND behind it. Quad I/O reads at 108 MHz cut boot time because the SoC streams the loader quickly. The 2.7V to 3.6V supply integrates with standard 3.3V consumer boards, and low standby current preserves compliance with energy-efficiency rules in standby mode. Choose 4KB sector erase to update network settings without touching the bootloader region, preserving recovery capability after failed updates.
Recommended
Test and Measurement Instrumentation
Oscilloscopes, spectrum analyzers, and data loggers store calibration constants, firmware, and waveform configuration in SPI NOR. The N25Q512A13GSFA0F provides 64MB for calibration sets of multiple probes plus firmware images, and its -40C to +125C range suits benchtop instruments near heat-generating front ends. The 108 MHz Quad I/O interface restores instrument settings quickly at power-up, and 4KB sectors isolate per-probe calibration records so one recalibration does not disturb others. Because instruments run continuously, flash endurance matters: reserve calibration sectors with low erase cycles and use the HOLD# pin to pause reads without releasing the SPI bus during multi-byte transactions.
Recommended
Recommended Products Summary
Engineering reference data for N25Q512A13GSFA0F β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | N25Q512A13GSF40G | MT25QL512ABB1EW9-0SIT | N25Q512A13G12A0F | W25Q512JV |
|---|---|---|---|---|---|
| Package | 16-Pin SOIC (SOP-II) | 16-Pin SOIC (SOP-II) - same | 16-Pin SOIC (SOP-II) - same | 24-Ball FBGA - different | SOIC-16 / WSON-8 variant dependent |
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology | Winbond Electronics |
| Density | 512 Mbit | 512 Mbit | 512 Mbit | 512 Mbit | 512 Mbit |
| Max Clock (STR) | 108 MHz | 108 MHz | 108 MHz | 108 MHz | 104 MHz [DATA_NEEDED] |
| Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 2.7 V to 3.6 V |
| Sector Erase Size | 4 KB | 4 KB | 4 KB | 4 KB | 4 KB |
| Operating Temperature | -40C to +125C | -40C to +85C | -40C to +85C | -40C to +125C | [DATA_NEEDED] |
| Generation / Lifecycle | N25Q (Legacy generation, active) | N25Q generation | MT25 successor generation (recommended for new designs) | N25Q generation | W25Q active generation |
Key Differentiators
- Extended -40C to +125C automotive-grade temperature range (vs MT25QL512ABB1EW9-0SIT)
- Legacy-generation command-set compatibility (vs MT25QL512ABB1EW9-0SIT)
- DTR mode support (vs W25Q512JV)
Design Notes
At the 108 MHz maximum STR clock rate, SPI trace integrity becomes a real constraint. Keep SCK traces under 10 cm to the flash and add 22-33 ohm series termination at the driver to control ringing. Length-match DQ0-DQ3 in Quad I/O mode to within a few millimeters to avoid skew between data lanes. Use a solid ground plane under the bus, and place 0.1uF plus 10uF decoupling at pin 16 (VCC) as close to the package as possible. Verify signal quality with an oscilloscope at maximum clock and at both supply-voltage extremes (2.7V and 3.6V).
The N25Q512A13GSFA0F is a stacked device built from two 256Mb die; internal addressing crosses a die boundary, so firmware that assumes monolithic erase/read timing may see slightly longer latencies at the 256Mb boundary. Also, DTR mode tops out at 54 MHz - do not assume the 108 MHz STR rating applies to double-transfer-rate operation. If migrating from a Winbond W25Q512JV or another vendor, re-verify quad-protocol opcodes and status register bit definitions, as these differ across manufacturers and can silently disable quad mode at boot.
Estimated: peak read current occurs during 108 MHz Quad I/O streaming; budget supply decoupling for transient current spikes using 10uF bulk plus 0.1uF ceramic at VCC. Program and erase operations draw substantially more current than reads, so a shared 3.3V rail with other peripherals should be sized for concurrent program current plus headroom, or firmware should serialize erase operations to avoid brownout. Add a hardware RESET# tie-through or supervised reset for systems that must recover from corrupted command sequences.
Compliance Information
Compliance data not explicitly stated in retrieved distributor data. Verify via Micron product page or material declaration request. Partstack classifies the device as automotive temperature grade; AEC-Q100 qualification level should be confirmed with Micron.
