THGBMFG9C4LBAIR
| Part Number | THGBMFG9C4LBAIR |
|---|---|
| Manufacturer | Kioxia / Toshiba Memory |
| Category | Integrated Circuits (ICs) > Memory – Flash, eMMC |
| Description | 64GB eMMC 153‑Ball FBGA Flash Memory Module, eMMC 5.1 Interface, Managed NAND Storage. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The THGBMFG9C4LBAIR is a 64GB eMMC 5.1 memory module from Kioxia (Toshiba Memory). Built‑in TLC NAND and integrated flash controller handle ECC, wear‑leveling and garbage collection internally, lowering host‑CPU workload. This 153‑Ball FBGA device delivers stable performance and low power consumption for consumer and embedded systems.
Core Advantages
JEDEC eMMC 5.1 Compliant
Fast sequential read‑write and responsive random access, speeding up boot‑up and application loading.
On‑board Flash Controller
Auto‑manages ECC, bad‑block and wear‑leveling, reducing host processing overhead and extending service life.
Compact 153‑Ball FBGA Form Factor
64GB high‑density storage, saving PCB space for thin portable and embedded hardware.
Low‑Power & Stable Data Protection
Power‑saving sleep modes plus robust data protection, ensures long‑term data retention for embedded scenarios.
Key Specifications
| Brand | Kioxia (Toshiba) |
|---|---|
| RoHS Status | RoHS Compliant / Lead‑Free |
| EDA / CAD | PCB Footprint & 3D Model Available upon Request |
| Warranty | 1‑Year Standard Quality Warranty |
| Package / Case | 153‑Ball FBGA (11.5mm x 13mm) |
| Mounting Type | Surface Mount (SMD / SMT) |
| Surface Marking / Silkscreen | THGBMFG9C4LBAIR |
| Storage Capacity | 64 GB |
| Interface Standard | eMMC 5.1 |
| Bus Width | 1‑Bit, 4‑Bit, or 8‑Bit Configurable |
| NAND Flash Type | TLC NAND |
| Core Supply Voltage (VCC) | 2.7V to 3.6V |
| I/O Supply Voltage (VCCQ) | 1.7V to 1.95V / 2.7V to 3.6V |
| Operating Temperature Range | -25°C to +85°C (Commercial Grade) |
| Factory Packaging | Tray, 152 units per tray |
| Moisture Sensitivity Level | MSL‑3 |
| Data Retention | Minimum 10 years at typical operating condition |
Typical Applications
- Smartphones, Tablets, Mobile Media Players, and Handheld Gaming Consoles
- Smart TVs, Set‑Top Boxes (STB), Digital Home Gateways, and Streaming Dongles
- Automotive In‑Vehicle Infotainment (IVI), Digital Dashboards, and Telematics Units
- Industrial Control Terminals, HMI Touch Panels, and Edge IoT Gateways
- Smart Security Cameras, Network Video Recorders (NVR), and Point of Sale (POS) Terminals
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1‑2 business days |
| Delivery Time | 3‑7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What capacity and interface does THGBMFG9C4LBAIR support?
A: 64GB storage with eMMC 5.1 interface. This part does NOT support HS400 high‑speed mode.
Q2: What is the package dimension of THGBMFG9C4LBAIR?
A: 153‑Ball FBGA, footprint 11.5mm × 13mm, standard SMD/SMT soldering required.
Q3: Is external flash management firmware required?
A: Not required. On‑chip controller handles ECC, wear‑leveling and bad‑block management automatically, simplifies host integration.
Q4: Can this chip work under industrial temperature conditions?
A: It is commercial‑grade, working range ‑25℃ ~ +85℃. Not recommended for continuous industrial extended‑temperature applications.
Q5: What are pin‑compatible alternative Kioxia parts?
A: THGBMFG8C4LBAIR (32GB), THGBMFGAC4LBAIR (128GB). Same footprint, just different storage capacity.
Q6: What does suffix LBAIR mean for THGBMFG9C4LBAIR?
A: Suffix defines packing form, market region and grade. Different suffix variants cannot be treated as fully interchangeable, verify before replacement.
Q7: Can I drop‑in replace with Micron eMMC of same FBGA‑153 footprint?
A: Mechanically pin‑compatible, but controller firmware, timing and power parameters differ. Full system validation is mandatory before substitution.
Q8: How to get datasheet, footprint drawing and bulk price?
A: Submit inquiry form for datasheet, mechanical drawing, sample support and volume quotation, we reply within 24 hours.

