MTFC4GACAJCN-4M - 32Gb eMMC 5.0 NAND Flash 153-VFBGA | Micron
Référence : MTFC4GACAJCN-4M ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 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 Présentation
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.
Alternatives de remplacement direct pour MTFC4GACAJCN-4M — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MTFC4GACAJCN-4M (même facteur de forme et même empreinte) — différant par Interface, Memory Organization, Memory Type, Package.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MTFC4GACAJCN-4M IT TR
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MTFC4GMVEA-4M IT
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MTFC4GMDEA-4M IT
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MTFC8GAKAJCN-4M IT
✅ Remplacement direct📋 Alternative de référence (hors catalogue)
MTFC4GACAJCN-4M Valeurs maximales et caractéristiques électriques
| Type de mémoire | Managed NAND (eMMC) |
| Taille de mémoire | 32 Gbit (4 GB) |
| NAND Technology | MLC (L83A process) |
| Memory Organization | 4G x 8 |
| Interface | 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) |
| Température de fonctionnement | -40 C to +85 C (Industrial) |
| Boîtier | 153-ball VFBGA (11.5 x 13 mm) |
| Type de montage | 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) |
Guide de configuration des broches du MTFC4GACAJCN-4M 153-ball vfbga (11.5 x 13 mm)
Configuration des broches du MTFC4GACAJCN-4M (boîtier 153-ball vfbga (11.5 x 13 mm)). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour MTFC4GACAJCN-4M.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MTFC4GACAJCN-4M convient pour 6 applications: 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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
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.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MTFC4GACAJCN-4M — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | 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 |
Principaux différenciateurs
- 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)
Notes de conception
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.
Informations de conformité
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.
