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FEMDNN008G-08A39
FEMDNN008G-08A39
| Part Number | FEMDNN008G-08A39 |
|---|---|
| Manufacturer | FORESEE (Longsys) |
| Category | Integrated Circuits (ICs) > Memory > eMMC (Embedded MultiMediaCard) |
| Description | 8GB eMMC 5.1 Flash Memory IC, High‑Speed Embedded Storage, FBGA‑153 Package. This part is officially discontinued (Obsolete). |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The FEMDNN008G‑08A39 is an 8GB eMMC 5.1 flash memory IC from FORESEE (Longsys). Built‑in controller handles wear leveling, bad‑block management, ECC, power‑fail protection, hardware reset, RPMB secure region, TRIM/Discard and S.M.A.R.T. health monitoring. It delivers high‑speed 8‑bit bus performance with compact FBGA‑153 packaging, ideal for smart home, IoT, automotive infotainment and embedded devices.
Core Advantages
eMMC 5.1 High‑Speed Interface
Supports eMMC 5.1 HS400 mode, max 200 MHz clock for fast boot and responsive read/write performance.
Integrated Intelligent Controller
On‑board controller manages ECC, wear leveling, garbage collection, bad‑block & power‑fail protection, relieving host CPU load.
Ultra‑Compact FBGA‑153 Form Factor
Small footprint: 11.5 mm × 13.0 mm × 0.90 mm, perfect for space‑limited PCB designs.
Low Power & High Reliability
Low‑power operation, RPMB secure partition, TRIM/Discard support and long‑term data retention for embedded applications.
Key Specifications
| Brand | FORESEE (Longsys) |
|---|---|
| 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 |
| Package Dimensions | 11.5 mm × 13.0 mm × 0.90 mm |
| Mounting Type | Surface Mount (SMD / SMT) |
| Surface Marking / Silkscreen | FEMDNN008G‑08A39 / FORESEE Logo,Marking |
| Memory Type | eMMC (NAND Flash + Controller) |
| Capacity | 8 GB (Typical usable capacity ~7.28 GB) |
| eMMC Version | eMMC 5.1 (Compatible with eMMC 5.0 / 4.5 / 4.41) |
| Bus Width | 1‑bit, 4‑bit, or 8‑bit mode |
| Sequential Read Speed | 160 MB/s |
| Sequential Write Speed | 120 MB/s |
| Maximum Clock Frequency | 200 MHz |
| Core Voltage (VCC) | 2.7V to 3.6V |
| I/O Voltage (VCCQ) | 1.7V to 1.95V / 2.7V to 3.6V |
| Operating Temperature | -25°C to +85°C (Commercial Grade only) |
| Packing | 152 pcs per tray |
Typical Applications
- Smart TVs, OTT Set‑Top Boxes, and streaming media players
- Industrial IoT gateways, smart meters, and edge computing nodes
- Automotive dashcams, navigation units, and infotainment systems
- Smart home displays, security cameras, and voice assistant devices
- Single Board Computers (SBCs), POS terminals, and handheld devices
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 is the storage capacity of FEMDNN008G‑08A39?
A: The FEMDNN008G‑08A39 offers 8 GB flash memory; typical usable capacity is approx. 7.28 GB after system overhead.
Q2: Which eMMC standard does FEMDNN008G‑08A39 support?
A: It supports eMMC 5.1 with HS400 high‑speed mode, backward‑compatible with eMMC 5.0, 4.5 and 4.41.
Q3: Does the device require an external NAND controller?
A: No. As an eMMC chip, it has an integrated controller for ECC, bad‑block management, wear leveling, power‑fail protection and S.M.A.R.T. health monitoring.
Q4: What is the package of FEMDNN008G‑08A39? Is there a 100‑ball FBGA version?
A: This part is only available in 153‑ball FBGA (11.5 mm × 13.0 mm × 0.90 mm). No 100‑ball FBGA variant for this model.
Q5: Is FEMDNN008G‑08A39 still in mass production?
A: This part is officially discontinued (Obsolete). We supply original surplus stock and can recommend compatible replacement models for your project.
Q6: What are the compatible / alternative replacement models for FEMDNN008G‑08A39?
A: LCSC official recommended replacement: FEMDNN008G‑A3A55 (FORESEE, 8GB, eMMC5.1, FBGA‑153 footprint). Cross‑brand options: Micron / Samsung 8GB eMMC5.1 FBGA‑153 parts. Always verify pinout, voltage and datasheet before hardware substitution.
Q7: Does FEMDNN008G‑08A39 support RPMB security partition and TRIM/Discard commands?
A: Yes. It supports RPMB secure region for secure data storage and TRIM/Discard commands to maintain long‑term write performance.
Q8: How can I request datasheets, pinout diagrams, or volume pricing for FEMDNN008G‑08A39?
A: Datasheets, footprint drawings, stock status and bulk quotations can be requested via our Quick Inquiry form.
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