N25Q512A83GSFA0F - 512Mb SPI NOR Flash 108MHz | Micron
부품 번호: N25Q512A83GSFA0F ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
N25Q512A83GSFA0F 개요
Serial NOR flash is a non-volatile memory category in which data is accessed over a serial peripheral interface (SPI) rather than a wide parallel bus. Within the memory hierarchy it sits under flash memory -> NOR flash -> serial NOR flash -> non-volatile semiconductor memory. Serial NOR offers lower pin count, smaller board area, and simpler routing than parallel NOR, while preserving NOR-style execute-in-place (XIP) random access, which is why it is the standard code-storage medium for embedded processors.
Key features of the N25Q512A83GSFA0F include 512Mb density organized for high-capacity code and data storage, Multiple I/O (SPI extended dual and quad I/O) operation that multiplies effective bandwidth at the same clock rate, 4KB sector erase granularity for fine-grained wear management, and an industrial operating temperature range of -40C to +125C suitable for harsh environments.
Technical depth: the device implements the standard SPI command set with multiple I/O protocols, achieving page program times on the order of milliseconds (write cycle time 8 ms typical word/page per supplier listings, 5 ms page program) and 108 MHz maximum clock in quad mode, enabling fast XIP boot and firmware-over-the-air update scenarios.
Typical applications include firmware/code storage for FPGAs, MCUs, and SoCs; boot devices for networking and industrial equipment; and data logging in automotive and industrial systems where the -40C to +125C rating is required.
Design consideration: verify the SPI controller supports the Micron command set and add adequate decoupling plus series resistors on quad-I/O lines to control signal integrity at 108 MHz.
This page synthesizes distributor pricing, drop-in same-family alternatives, and practical design notes not consolidated in the manufacturer datasheet.
드롭인 대체품: N25Q512A83GSFA0F — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: N25Q512A83GSFA0F (동일 폼 팩터 및 풋프린트) — 차이점: Interface, Memory Type, Organization, Package, Supply Voltage.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
N25Q512A13GSFA0F
✅ 드롭인✓ 재고 있음
$5.35 / 개
데이터시트 보기 →N25Q512A13G12A0F
✅ 드롭인✓ 재고 있음
가격 문의
데이터시트 보기 →N25Q512A83G12A0F
✅ 드롭인✓ 재고 있음
$5.2 / 개
데이터시트 보기 →N25Q512A83GSFA0F 최대 정격 & 전기적 특성
| 메모리 유형 | FLASH - NOR (Serial SPI) |
| 메모리 크기 | 512Mb (128M x 4) |
| Technology | SLC NOR Flash |
| 인터페이스 | SPI - Multiple I/O |
| Max Clock Frequency | 108 MHz |
| 공급 전압 | 2.7 V to 3.6 V |
| Write Cycle Time - Word, Page | 8 ms, 5 ms |
| Sector Erase Size | 4 KB |
| 동작 온도 | -40C to +125C |
| 패키지 | 16-SO (SOIC DDP) |
| 실장 유형 | Surface Mount |
| Memory Format | FLASH |
| 메모리 구성 | 128M x 4 |
| Non-Volatile Category | Non-Volatile Memory |
N25Q512A83GSFA0F 16-so (soic ddp) 핀 구성 가이드
N25Q512A83GSFA0F(16-so (soic ddp) 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: N25Q512A83GSFA0F.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
N25Q512A83GSFA0F 적합 용도: 6 애플리케이션s: FPGA Configuration Storage, Embedded Firmware Boot Memory, Industrial Automation and Control, Networking and Telecom Equipment, Automotive-Adjacent and Telematics Data Logging, Test and Measurement Instrumentation.
FPGA Configuration Storage
The N25Q512A83GSFA0F's 512Mb density and 108 MHz quad SPI interface make it a strong boot/config device for mid-to-large FPGAs, where compressed bitstreams of tens of megabytes must load in milliseconds. Quad-I/O read multiplies effective bandwidth relative to single-bit SPI, shortening configuration time and enabling rapid reconfiguration in the field. The 4KB sector erase granularity allows a single device to hold a golden bitstream plus multiple update images in separate sectors, and the 128M x 4 organization suits x4 SPI controllers. Because configuration reliability is critical, industrial designers value the -40C to +125C rating and SLC NOR endurance over lower-cost NAND alternatives.
추천
Embedded Firmware Boot Memory
As the boot device for MCUs, SoCs, and application processors, the N25Q512A83GSFA0F provides NOR-style random access that supports execute-in-place (XIP) code execution over SPI, avoiding a RAM copy step in constrained bootloaders. Its 2.7V to 3.6V operation matches standard 3.3V I/O banks, and the 108 MHz clock with Multiple I/O protocols delivers the throughput modern secure-boot chains need to verify signatures quickly. The 64MB capacity accommodates firmware plus calibration data and user parameters on one device, with 4KB sectors enabling fine-grained parameter logging without erasing code regions.
추천
Industrial Automation and Control
Factory controllers, motor drives, and PLC I/O modules require non-volatile storage that survives -40C to +125C ambient conditions inside sealed cabinets; the N25Q512A83GSFA0F's industrial temperature rating directly addresses this. SLC NOR technology provides stable, low-latency read access for deterministic boot, while the 4KB sector erase supports wear-leveled storage of recipe and diagnostics data. The 16-SO dual-die surface-mount package reflows on standard industrial PCB assemblies without special handling. Designers typically pair it with a supervisor to block corrupt writes during brownouts, preserving firmware integrity in unattended equipment.
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Networking and Telecom Equipment
Routers, switches, and base-station line cards use high-density serial NOR for bootloader, OS image, and configuration storage. The N25Q512A83GSFA0F offers 64MB - enough for dual OS images enabling fail-safe A/B firmware updates - and its Multiple I/O 108 MHz interface reduces boot latency across card reboots. The 3V supply integrates directly with standard networking silicon I/O, and the -40C to +125C rating covers outdoor and unconditioned telecom cabinets. Dual-die 16-SO construction also gives designers redundancy-planning options at the die level.
추천
Automotive-Adjacent and Telematics Data Logging
Telematics units, gateway modules, and event recorders operate across the full -40C to +125C automotive ambient envelope, which the N25Q512A83GSFA0F satisfies. Its 4KB sector erase enables frequent small-record logging (GPS traces, fault frames) with efficient wear management, while SLC NOR reliability avoids the bit-error management burden of MLC NAND in safety-adjacent logs. Quad SPI at 108 MHz allows fast log dump during service diagnostics. Engineers should implement an erase-wear algorithm and power-fail protection to maximize data integrity over the vehicle lifetime.
추천
Test and Measurement Instrumentation
Oscilloscopes, spectrum analyzers, and bench supplies store calibration constants, UI assets, and firmware in high-density serial NOR. The N25Q512A83GSFA0F's 64MB capacity holds rich graphics assets and multiple firmware slots, and 4KB sectors isolate per-channel calibration blocks so a recalibration never disturbs code. Its 108 MHz Multiple I/O read supports fast instrument boot, and the -40C to +125C rating tolerates thermally stressed bench environments. XAIPART recommends dedicating sector-mapped wear leveling for calibration data rewritten over instrument lifetime.
추천
추천 제품 요약
엔지니어링 참조 데이터: N25Q512A83GSFA0F — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | N25Q512A13GSFA0F | N25Q512A13G12A0F | N25Q512A83G12A0F |
|---|---|---|---|---|
| Package | 16-SO (SOIC DDP) | 16-SO (SOIC DDP) - same | 16-SO (SOIC DDP) - same | 16-SO (SOIC DDP) - same |
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology |
| Density | 512Mb (128M x 4) | 512Mb | 512Mb | 512Mb |
| Max Clock Frequency | 108 MHz | 108 MHz | 108 MHz | 108 MHz |
| 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 |
| Sector Erase Size | 4 KB | 4 KB | 4 KB | 4 KB |
| Lifecycle | Active / earlier N25Q generation | Same N25Q generation | Same N25Q generation | Same N25Q generation |
주요 차별점
- 512Mb density in a 16-SO footprint (vs N25Q256A83ESFA0F)
- Industrial -40C to +125C rating (vs Consumer-grade SPI NOR equivalents)
- Multiple I/O protocol at 108 MHz (vs N25Q128A13ESEA0F)
설계 노트
At the 108 MHz maximum clock, treat the SPI bus as a controlled-impedance signal group. Keep total trace length under 100 mm, route all four data lines (IO0-IO3) matched within a few millimeters, and reference them to a continuous ground plane. Estimated: series termination of 22-33 ohm resistors at the driver typically suppresses first-incident reflections on 50-ohm traces at this frequency. Avoid stubs and vias on quad lines where possible, and verify eye margin at the host controller's maximum supported clock.
Place a 100nF X7R ceramic capacitor within 2-3 mm of each VCC pin of the dual-die 16-SO package, plus a bulk 4.7-10uF capacitor per device on the 3.3V rail. Estimated: with tens of mA peak read current, IR drop on the flash rail is negligible, but dual-die packages draw current on two internal dies, so decouple both supply entry points as indicated in the package drawing. Ensure the rail stays within 2.7-3.6V including rail transients from the host controller.
Never allow program/erase operations during supply brownout - a supervisor or write-protect scheme is essential because interrupted erase/program cycles can corrupt sectors. Also confirm the host SPI controller implements the Micron N25Q command set (including Multiple I/O opcodes); generic SPI-flash drivers written for other vendors may use different quad-enable mechanisms. Finally, since the N25Q generation is being superseded by Micron MT25Q, second-source qualification should be completed before long-term production commitments.
The 16-SO dual-die package requires the standard exposed-lead SOIC footprint per the Micron package drawing; do not reuse a footprint drawn for single-die 16-SO parts without checking body dimensions. Provide thermal relief adequate for reflow per IPC assembly practice, and mark pin 1 clearly - orientation errors on dual-die flash are a common production escape. Keep flash traces away from switching-regulator nodes to prevent coupled noise on the SPI clock.
규정 준수 정보
Compliance status was not stated in the verified web data retrieved for this part; confirm RoHS/REACH status on Micron's official part-detail page before procurement.
