MT29F4G08ABADAH4-IT:D 4Gb NAND Flash Memory IC – VFBGA-63
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MT29F4G08ABADAH4-IT:D 4Gb NAND Flash Memory IC | Industrial-Grade VFBGA-63 Storage for Control Board Repair
The MT29F4G08ABADAH4-IT:D is a high-reliability 4Gb (512MB) NAND Flash memory IC designed for industrial and embedded applications. ONFI 1.0 compliant with a parallel interface — efficient, stable non-volatile storage with high endurance and long data retention. Housed in a compact 63-ball VFBGA package (9×11mm) suitable for automated manufacturing and high-density PCB designs.
Headline reliability specs: endurance up to 100,000 program/erase cycles, 10-year data retention. Operating temp range -40°C to +85°C for industrial-grade duty in harsh environments. Page size 2112 bytes (2048 data + 64 spare); 64 pages per block across 4096 dual-plane blocks. Operating voltage 2.7V to 3.6V.
When You Need the MT29F4G08 NAND Flash
- Embedded control board firmware storage — direct replacement when the original chip fails or corrupts.
- Industrial system NAND replacement — automotive, networking, or control equipment using the same part.
- SSD / memory module rework — repair of storage drives built around this chip family.
- End-of-life production runs — keep small stock for products that haven't migrated to newer NAND.
MT29F4G08ABADAH4 Specifications
| Parameter | Specification |
|---|---|
| Part Number | MT29F4G08ABADAH4-IT:D |
| Memory Type | NAND Flash |
| Capacity | 4Gb (512MB) |
| Organization | 512M × 8 |
| Interface | Parallel (ONFI 1.0) |
| Page Size | 2112 bytes (2048 + 64 spare) |
| Block Size | 64 pages per block |
| Total Blocks | 4096 (dual-plane) |
| Endurance | 100,000 cycles |
| Data Retention | 10 years |
| Operating Voltage | 2.7V to 3.6V |
| Temperature Range | -40°C to +85°C |
| Package | 63-VFBGA (9×11mm) |
| Condition | Original / Brand New |
FAQ — MT29F4G08ABADAH4 NAND Flash
Q: What's the "-IT:D" suffix about?
A: "IT" denotes the industrial temperature grade (-40°C to +85°C), ":D" is the data sheet revision. For commercial-temperature variants the suffix differs. Match the exact part number on your existing chip when ordering replacement — different grades have different reliability windows.
Q: Rework profile for VFBGA-63?
A: Requires proper BGA rework station with bottom-side preheat (130-150°C) and controlled top-side hot-air profile. Hand-soldering iron is not suitable for this package. After reflow, X-ray inspection or AOI is the only reliable way to confirm proper ball joints.
Q: Can I substitute a higher-capacity NAND?
A: No — the host system reads a fixed memory map based on the original chip's capacity. Higher-capacity chips report different parameters, and the firmware will either reject them or address only the original-spec range. Match exactly.
Q: Bulk pricing for repair facilities?
A: Yes — email contact@lys-sz.com for tray-quantity pricing on MT29F4G08 stock.
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Repair facilities stocking MT29F4G08 NAND flash by the tray? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
