MTFC4GACAJCN-4M - 32Gb eMMC 5.0 NAND Flash 153-VFBGA | Micron
부품 번호: MTFC4GACAJCN-4M ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $6.41 | $6.41 |
| 10 | $5.95 | $59.50 |
| 100 | $5.2 | $520.00 |
| 500 | $4.65 | $2,325.00 |
| 1,000 | $4.1 | $4,100.00 |
MTFC4GACAJCN-4M 개요
An eMMC (embedded MultiMediaCard) is a managed-NAND subsystem that combines raw NAND flash with a flash controller on the same substrate, exposing a standardized MMC interface to the host SoC. Within the memory hierarchy it sits between raw NAND (which requires a host-side controller) and NOR flash (used for execute-in-place code storage), making it a common boot-and-main-storage solution for cost- and power-constrained embedded systems.
The MTFC4GACAJCN-4M operates from a single VCC of 2.7 V to 3.6 V and a dual-voltage VCCQ of 1.7 V to 1.95 V or 2.7 V to 3.6 V, allowing the device to interface directly with 1.8 V or 3.3 V SoC I/O domains. It is rated for the industrial temperature range of -40 C to +85 C (TA) and complies with JEDEC/MMC standard version 5.0, supporting HS200 and HS400 high-speed timing modes. Per the Win Source listing, the device is RoHS-compliant and uses a halogen-free green package.
Typical applications include embedded Linux/Android boot storage for industrial gateways, automotive infotainment and telematics, point-of-sale terminals, surveillance NVR/DVR, IoT edge nodes, and any design that needs reliable managed-NAND storage without burdening the host CPU with raw-NAND FTL and ECC responsibilities. Designers should follow Micron's PCB layout and decoupling guidance for VFBGA packages to maintain signal integrity on the high-speed eMMC bus.
This page synthesizes distributor pricing from DigiKey and Mouser, validated drop-in and same-family alternatives, and practical design notes that are not collected in the manufacturer datasheet alone.
드롭인 대체품: MTFC4GACAJCN-4M — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MTFC4GACAJCN-4M (동일 폼 팩터 및 풋프린트) — 차이점: Interface, Memory Organization, Memory Type, Package.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MTFC4GACAJCN-4M IT TR
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MTFC4GMVEA-4M IT
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MTFC4GMDEA-4M IT
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MTFC8GAKAJCN-4M IT
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MTFC4GACAJCN-4M 최대 정격 & 전기적 특성
| 메모리 유형 | Managed NAND (eMMC) |
| 메모리 크기 | 32 Gbit (4 GB) |
| NAND Technology | MLC (L83A process) |
| Memory Organization | 4G x 8 |
| 인터페이스 | eMMC / MMC 5.0 (1/4/8-bit) |
| Supply Voltage VCC | 2.7 V to 3.6 V |
| Supply Voltage VCCQ | 1.7 V to 1.95 V; 2.7 V to 3.6 V (dual) |
| 동작 온도 | -40 C to +85 C (Industrial) |
| 패키지 | 153-ball VFBGA (11.5 x 13 mm) |
| 실장 유형 | Surface Mount |
| RoHS Compliance | RoHS compliant (green package) |
| JEDEC Standard | JEDEC / MMC v5.0 compliant |
| High-Speed Modes | HS200, HS400 |
| Controller | Integrated MMC controller (on-die) |
| ECC | On-die ECC (managed by controller) |
MTFC4GACAJCN-4M 153-ball vfbga (11.5 x 13 mm) 핀 구성 가이드
MTFC4GACAJCN-4M(153-ball vfbga (11.5 x 13 mm) 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: MTFC4GACAJCN-4M.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
MTFC4GACAJCN-4M 적합 용도: 6 애플리케이션s: Industrial IoT Edge Gateways, Automotive Infotainment and Telematics, Surveillance NVR and DVR Recorders, Point-of-Sale (POS) Terminals, Medical Point-of-Care Devices, Smart Home and Building Automation Hubs.
Industrial IoT Edge Gateways
The MTFC4GACAJCN-4M is well suited to industrial IoT edge gateways that run a lightweight Linux or RTOS rootfs and need reliable on-board storage without burdening the host SoC with raw-NAND FTL. Its 4 GB capacity is ample for a BusyBox-based rootfs plus persistent configuration and telemetry buffers, and the -40 C to +85 C industrial temperature rating handles outdoor cabinet deployments. The integrated eMMC 5.0 controller presents a standard MMC block interface that pairs cleanly with NXP i.MX 6/7/8, TI Sitara AM335x/AM437x, and Renesas RZ/G2 host BSPs. Designers should allocate at least 8 GB of raw NAND spare for wear-leveling headroom beyond the 4 GB usable partition.
추천
Automotive Infotainment and Telematics
The MTFC4GACAJCN-4M serves automotive infotainment head units, instrument clusters, and telematics control units where managed-NAND with industrial temperature grading is required. Its eMMC 5.0 interface supports the HS200 bus mode typically demanded by automotive SoCs from Renesas R-Car and NXP i.MX 8, and the 4 GB partition is enough to hold a Linux rootfs plus navigation map tiles or telematics event logs. Designers targeting production automotive should still qualify an AEC-Q100 part such as the Micron MTFC8GAKAJCN-4M IT family; the MTFC4GACAJCN-4M is a strong fit for non-safety automotive subsystems and aftermarket infotainment.
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Surveillance NVR and DVR Recorders
The MTFC4GACAJCN-4M suits compact NVR and DVR recorders that need 4 GB of local storage for OS, configuration, and short-term event buffering before offload to a hard disk. The integrated eMMC 5.0 controller with on-die ECC is more reliable than raw NAND for write-intensive event logs, and the 153-ball VFBGA package is small enough to fit inside sealed IP-camera housings. The industrial temperature grade supports outdoor PoE camera deployments where ambient temperature swings exceed commercial-grade eMMC limits.
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Point-of-Sale (POS) Terminals
The MTFC4GACAJCN-4M is a strong match for retail POS terminals that run a hardened Linux image and need to store transaction logs, firmware updates, and a local cache of product catalogs. The 4 GB capacity comfortably holds a BusyBox-based POS rootfs plus several months of local logs, and the eMMC 5.0 controller's wear-leveling extends the part's endurance beyond what raw MLC NAND would deliver. The -40 C to +85 C industrial temperature rating is appropriate for store-front and warehouse environments where HVAC is not always controlled.
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Medical Point-of-Care Devices
The MTFC4GACAJCN-4M can serve in medical point-of-care diagnostic devices, patient monitors, and portable ultrasound systems where stable managed-NAND storage and industrial temperature grading are required. The eMMC 5.0 interface simplifies host integration with medical-grade SoCs, and the on-die ECC plus wear-leveling reduces the risk of silent data corruption in patient-record logs. Designers building IEC 60601-1 compliant systems should still perform their own risk assessment of the storage subsystem; the MTFC4GACAJCN-4M is a storage building block, not a medical-certification deliverable.
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Smart Home and Building Automation Hubs
The MTFC4GACAJCN-4M fits Zigbee/Z-Wave/Matter smart-home hubs and building-automation controllers that maintain a local device database, automation rules, and OTA staging images. The 4 GB capacity is sufficient for a Linux-based hub rootfs plus persistent storage for thousands of paired-device records, and the eMMC 5.0 controller's random-write performance is well matched to typical hub workloads of small random writes from MQTT and database updates. The industrial temperature grade supports basement and attic hub installations where ambient temperature exceeds the commercial eMMC range.
추천
추천 제품 요약
엔지니어링 참조 데이터: MTFC4GACAJCN-4M — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MTFC4GACAJCN-4M IT TR | MTFC4GMVEA-4M IT | MTFC4GMDEA-4M IT | MTFC8GAKAJCN-4M IT |
|---|---|---|---|---|---|
| Brand | Micron Technology | Micron Technology | Micron Technology | Micron Technology | Micron Technology |
| Package | 153-VFBGA (11.5x13) | 153-VFBGA (11.5x13) - same | 153-VFBGA (11.5x13) - same | 153-VFBGA (11.5x13) - same | 153-VFBGA (11.5x13) - same |
| Capacity | 32 Gbit (4 GB) | 32 Gbit (4 GB) | 32 Gbit (4 GB) | 32 Gbit (4 GB) | 64 Gbit (8 GB) |
| NAND Type | MLC (L83A) | MLC (L83A) | MLC | MLC | MLC |
| eMMC Standard | MMC 5.0 (HS200/HS400) | MMC 5.0 | MMC 5.0 | MMC 5.0 | MMC 5.0 |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| VCC Supply | 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 |
| Packaging Form | Tray | Tape & Reel | Tray / Tape & Reel | Tray / Tape & Reel | Tray / Tape & Reel |
주요 차별점
- Industrial temperature grade with eMMC 5.0 controller on a single die (vs MTFC8GAKAJCN-4M IT)
- Tape-and-reel variant available for SMT production (vs MTFC4GACAJCN-4M (tray))
- Drop-in 153-VFBGA footprint across the Micron 4 GB managed-NAND family (vs MTFC4GMVEA-4M IT)
설계 노트
Estimated: route the eMMC 8-bit bus (CLK, CMD, DAT0-DAT7, RST_n) as a 50-ohm single-ended matched-impedance group on the top layer, with reference plane on layer 2. Per JEDEC eMMC 5.0 layout guidelines, the CLK trace should be 2-4 mm longer than the data group to provide setup margin at HS200/HS400 speeds, and the BGA should be broken out with microvia-in-pad or dog-bone fanout to keep stubs below 1 mm.
Decouple VCC with a 4.7 uF bulk + 0.1 uF + 10 nF high-frequency ceramic group placed within 2 mm of the BGA. VCCQ can be tied to the host SoC I/O rail (1.8 V or 3.3 V); place a separate 1 uF + 0.1 uF pair on the VCCQ balls. Tie any unused data lines (DAT4-DAT7 in 4-bit mode) to ground through 10 kohm resistors to avoid floating-input leakage on the BGA balls.
Do not assume that two same-package Micron eMMC parts with different firmware letters (for example, ACAJCN vs GMVEA) are bit-for-bit drop-in. While the ball map and capacity are identical, the on-die controller firmware can change boot partition layout, RPMB key handling, or CMD6 timing - validate the host BSP against the new firmware revision before committing to a second-source part. The IT suffix in this family denotes the industrial -40 C to +85 C temperature grade, not a feature set, so always check the part marking against the Micron part catalog before substituting.
규정 준수 정보
RoHS compliant and halogen-free green package per the Win Source listing. AEC-Q100 not qualified - the IT suffix denotes industrial temperature grade only, not automotive qualification; choose an automotive-grade eMMC for safety-critical automotive designs.
