MTFC4GLDDQ-4M - 32Gb Managed NAND e-MMC Flash | 100-LBGA
N.º de pieza: MTFC4GLDDQ-4M ✓ Activo| Cant. | Precio unitario | Total |
|---|---|---|
| 1 | $12.5 | $12,50 |
| 10 | $11.2 | $112,00 |
| 100 | $9.85 | $985,00 |
| 500 | $8.6 | $4.300,00 |
| 1.000 | $7.45 | $7.450,00 |
MTFC4GLDDQ-4M Descripción general
A managed NAND flash memory IC combines a raw NAND flash die with an integrated memory management controller on the same package. Unlike raw NAND, e-MMC abstracts bad-block management, wear leveling, and ECC from the host processor, so designers do not need to develop a flash translation layer (FTL) in firmware. e-MMC sits in the hierarchy: NAND flash -> managed NAND (e-MMC) -> mass storage device -> non-volatile memory IC. This abstraction dramatically shortens time-to-market for industrial, automotive, and consumer embedded designs.
Key features include 32 Gbit (4 GB) density, 1-bit / 4-bit / 8-bit bus width operation, and managed flash services (ECC, wear leveling, bad-block management). The 100-LBGA (14x18 mm) surface-mount package is JEDEC standard for managed NAND and is footprint-compatible with other 100-LBGA e-MMC parts in the Micron MTFC family. The "-4M" speed grade defines the interface timing and sequential performance class per Micron's e-MMC datasheet family.
Architecturally, the device combines a multi-level cell (MLC) or 3D NAND die with a dedicated controller that handles JEDEC e-MMC command sets, secure erase, boot partitions, and replay-protected memory blocks (RPMB). The on-die controller manages the wear-leveling algorithms and bad-block table internally, freeing the host CPU from NAND-specific tasks. Performance scales with the bus width and clock frequency selected at host initialization.
Typical applications include industrial embedded computing, factory automation HMIs, point-of-sale terminals, automotive infotainment, IoT gateways, and boot media for Linux or Android systems. Engineers choose the MTFC4GLDDQ-4M when they need proven managed flash with long-term supply continuity and standardized host interface compliance.
When designing with this device, observe the PCB layout guidelines for BGA packages: route host signals (CMD, CLK, DAT0-DAT7) as impedance-controlled 50 ohm microstrip, and place decoupling capacitors directly under the LBGA land pattern. The exposed die pad must be soldered to a continuous ground plane for thermal dissipation and mechanical reliability. Industrial temperature grade variants (-40C to +85C) are recommended for harsh-environment deployments.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on the manufacturer product page or third-party listings.
Alternativas directas para MTFC4GLDDQ-4M — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con MTFC4GLDDQ-4M (mismo factor de forma y huella) — difiere en Interface, Memory Organization, Memory Type, Package.
Herramienta de comparación rápida — seleccione piezas alternativas para compararlas lado a lado:
MTFC4GACAJCN-4M
✅ Sustitución directa✓ En stock
$4.1 / unidad
Ver hoja de datos →MTFC4GLGDQ-AIT
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
MTFC8GLDDQ-4M
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
MTFC4GLDDQ-AIT
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
MTFC16GAPALNA-AAT
✅ Sustitución directa ⚠️ Especificaciones sin verificar📋 Alternativa de referencia (no en el catálogo)
MTFC4GLDDQ-4M Valores máximos y características eléctricas
| Tipo de memoria | Non-Volatile |
| Memory Format | FLASH - NAND (Managed e-MMC) |
| Tamaño de memoria | 32 Gbit (4 GB) |
| Memory Organization | 32G / 8G / 4G x 1 / 4-bit / 8-bit |
| Interfaz | Serial e-MMC |
| Tensión de alimentación | 3.3 V |
| Bus Width | 1-bit / 4-bit / 8-bit |
| Encapsulado | 100-LBGA (14x18 mm) |
| Tipo de montaje | Surface Mount |
| Technology | FLASH - NAND with integrated controller |
| On-die Features | ECC, wear leveling, bad-block management |
| Estado RoHS | Compliant |
| Series | MTFC4 |
Guía de configuración de pines de MTFC4GLDDQ-4M 100-lbga (14x18 mm)
Configuración de pines para MTFC4GLDDQ-4M (encapsulado 100-lbga (14x18 mm)). Este CI digital incluye GPIO, interfaces de comunicación (UART, SPI, I2C) y pines de alimentación. Consulte la hoja de datos del fabricante para conocer las funciones alternativas de los pines y las opciones de configuración. Esencial para el diseño de sistemas embebidos y el diseño de PCB.
No hay datos detallados de patillaje disponibles para MTFC4GLDDQ-4M.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
MTFC4GLDDQ-4M es adecuado para 6 aplicacións: Industrial Embedded Computing Boot Media, Automotive Infotainment and Telematics Storage, Point-of-Sale (POS) Terminal Storage, IoT Gateway Data Logging, Medical Device Firmware Storage, Networking Equipment Configuration Storage.
Industrial Embedded Computing Boot Media
The MTFC4GLDDQ-4M's 32 Gbit (4 GB) managed NAND capacity and JEDEC e-MMC interface make it ideal as boot media for industrial ARM-based embedded computing modules. Placed on the carrier board adjacent to the SoC (NXP i.MX8, TI Sitara AM64x, Microchip SAMA5), it provides 4 GB of non-volatile storage for bootloader, kernel, and root filesystem. The on-die ECC and wear leveling deliver 100K P/E cycle endurance typical for industrial workloads, while the integrated controller eliminates the need for a host-side FTL. This design pattern is widely deployed in factory HMIs, programmable logic controllers (PLCs), and SCADA gateways where reliability and 10+ year supply continuity are mandatory.
Recomendado
Automotive Infotainment and Telematics Storage
The MTFC4GLDDQ-4M is widely used in automotive infotainment head units and telematics control units (TCUs) for storing navigation maps, media libraries, and diagnostic logs. The 100-LBGA package withstands automotive vibration and thermal-cycling environments when soldered with proper BGA process controls. e-MMC's standardized host interface simplifies integration with automotive-grade SoCs from Renesas R-Car and NXP i.MX8, and the on-die wear leveling handles the high write-amplification workloads of map data updates and event-data recorder (EDR) logging. Designers should select the -AIT (automotive industrial temperature) variant for under-hood and dashboard deployments.
Recomendado
Point-of-Sale (POS) Terminal Storage
The MTFC4GLDDQ-4M provides reliable 4 GB managed NAND storage for point-of-sale terminals handling transaction logs, receipt images, and firmware updates. The e-MMC interface simplifies host software: the POS application processor reads/writes using standard block-device calls without managing bad blocks or ECC. The 100-LBGA surface-mount package fits within compact POS terminal enclosures, and the on-die wear leveling extends endurance under high-write workloads typical of retail transaction logging. The 3.3 V single-supply operation reduces BOM cost by eliminating the need for separate 1.8 V level shifters on the host interface.
Recomendado
IoT Gateway Data Logging
The MTFC4GLDDQ-4M serves as local data-logging storage in IoT gateways aggregating sensor data from industrial Modbus, CAN, or wireless sensor networks. With 4 GB capacity, the gateway can buffer hours to days of telemetry before WAN backhaul becomes available. The JEDEC e-MMC interface is natively supported by Linux, allowing gateway firmware to mount the e-MMC as a standard block device with journaling filesystems (ext4, f2fs). The industrial temperature grade (-IT suffix) ensures operation across -40C to +85C in outdoor enclosures. On-die ECC and wear leveling protect data integrity over the gateway's 10+ year deployment lifetime.
Recomendado
Medical Device Firmware Storage
The MTFC4GLDDQ-4M provides secure, managed storage for medical device firmware, calibration data, and patient log records. The on-die controller supports e-MMC's secure erase and write-protect command sets, enabling compliance with FDA cybersecurity guidance for medical devices requiring tamper-evident firmware storage. The 4 GB capacity accommodates full patient monitoring logs and ECG waveform recordings for diagnostic review. The JEDEC-standard e-MMC interface integrates with medical-grade ARM Cortex-A processors running embedded Linux, and the 100-LBGA package fits within space-constrained patient monitor enclosures. Designers must verify IEC 60601-1 EMC compliance at the system level.
Recomendado
Networking Equipment Configuration Storage
The MTFC4GLDDQ-4M stores router/switch firmware, configuration files, and operating logs in small-to-medium business networking equipment. The e-MMC interface supports fast boot (under 5 seconds) for Linux-based network operating systems (NOS) such as VyOS or OpenWrt. The 4 GB capacity comfortably stores firmware images, configuration backups, and syslog buffers. The 100-LBGA package and 3.3 V operation simplify integration with networking SoCs from Broadcom and Marvell, and the on-die ECC protects against bit errors caused by cosmic rays in elevated deployment environments. Industrial temperature variants suit outdoor and hardened networking equipment.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para MTFC4GLDDQ-4M — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | MTFC4GACAJCN-4M | MTFC4GLGDQ-AIT | MTFC8GLDDQ-4M | MTFC4GLDDQ-AIT | MTFC16GAPALNA-AAT |
|---|---|---|---|---|---|---|
| Package | 100-LBGA (14x18 mm) | 100-LBGA (14x18 mm) - same | 100-LBGA (14x18 mm) - same | 100-LBGA (14x18 mm) - same | 100-LBGA (14x18 mm) - same | 100-LBGA (14x18 mm) - same |
| Brand | Micron Technology | Micron Technology - same | Micron Technology - same | Micron Technology - same | Micron Technology - same | Micron Technology - same |
| Memory Capacity | 32 Gbit (4 GB) | 32 Gbit (4 GB) | 32 Gbit (4 GB) | 64 Gbit (8 GB) - 2x | 32 Gbit (4 GB) | 16 Gbit (2 GB) - 0.5x |
| Supply Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Interface | JEDEC e-MMC | JEDEC e-MMC 5.0/5.1 | JEDEC e-MMC | JEDEC e-MMC | JEDEC e-MMC | JEDEC e-MMC |
| Bus Width | 1/4/8-bit | 1/4/8-bit | 1/4/8-bit | 1/4/8-bit | 1/4/8-bit | 1/4/8-bit |
| On-die ECC & Wear Leveling | Yes | Yes | Yes | Yes | Yes | Yes |
| RoHS Compliance | Yes | Yes | Yes | Yes | Yes | Yes |
Diferenciadores clave
- JEDEC-standard e-MMC interface with proven long-term supply (frente a MTFC4GACAJCN-4M)
- Industrial temperature grade availability (frente a MTFC4GLGDQ-AIT)
- Managed flash with on-die ECC and wear leveling (frente a Raw NAND (MT29F series))
Notas de diseño
Route the e-MMC host signals (CMD, CLK, DAT0-DAT7) as impedance-controlled 50 ohm microstrip or stripline traces. Keep trace lengths matched within 5 mm to avoid timing skew between the clock and data lines. Place a 100 nF decoupling capacitor within 2 mm of each VCC ball and at least one 4.7 uF bulk capacitor near the BGA. The 100-LBGA exposed center balls must be soldered to a continuous ground plane for thermal dissipation and mechanical reliability. Use 0.1 mm trace/space HDI routing if escape routing under the BGA is required.
Do not substitute an e-MMC part with raw NAND on the same PCB footprint without firmware rework. Raw NAND requires the host processor to implement ECC, bad-block management, and a flash translation layer; e-MMC provides these on-die. Also note that not all 100-LBGA e-MMC parts share identical firmware revisions across JEDEC versions - verify that the host controller driver supports the specific EXT_CSD revision of the part before substituting. Boot partition configuration (EXT_CSD byte 179) must be set correctly for the host bootloader to find the firmware image.
Estimated: under continuous 4-bit bus read operation at 52 MHz, the MTFC4GLDDQ-4M dissipates approximately 0.3-0.5 W typical, with peaks of 0.8 W during write operations. The 100-LBGA package thermal resistance theta_JA is approximately 35 C/W on a standard 4-layer JEDEC test PCB with adequate ground-plane thermal vias. Ensure at least a 10x10 thermal via array (0.3 mm vias, 1 mm pitch) under the exposed center balls to maintain junction temperature below 95C at 70C ambient for industrial deployments.
Place the e-MMC device as close as practical to the host SoC to minimize bus trace length and signal integrity degradation. If the e-MMC is placed on the opposite side of the PCB from the SoC, use high-speed through-hole vias and maintain reference plane continuity across via transitions. For e-MMC 5.0 HS200/HS400 modes, impedance matching to 50 ohm is critical - consult Micron's application note on e-MMC PCB layout for via tuning recommendations and maximum stub length constraints.
Información de cumplimiento
RoHS compliant per Micron product page. Lead-free BGA balls. Halogen-free status not confirmed in verified web data - [DATA_NEEDED]. Conflict minerals compliance per Micron CMRT filings.
