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BIWIN BWCMAMX11G08G BGA 8GB ePOP Embedded Memory Chip with eMMC and LPDDR

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BWCMAMX11G08G Product Overview
The BWCMAMX11G08G is an ePOP (Embedded Multi-Chip Package) memory solution from BIWIN. The BWCMAMX11G08G leverages advanced wafer-level packaging technology to integrate eMMC flash storage and LPDDR memory into a single chip. This high level of integration of the BWCMAMX11G08G not only significantly saves PCB space but also simplifies system design, making the BWCMAMX11G08G a core storage solution for enabling miniaturization and low power consumption in smart devices.


BWCMAMX11G08G Key Features
The BWCMAMX11G08G adopts ePOP packaging that combines eMMC (Embedded Multi-Media Card) and LPDDR (Low Power Double Data Rate) memory into a single chip, effectively saving PCB area, simplifying circuit design, and reducing overall system cost. The BWCMAMX11G08G provides 8GB of eMMC flash storage capacity, meeting the storage requirements for operating systems, applications, and user data. The eMMC interface of the BWCMAMX11G08G supports eMMC 5.0/5.1 standards with sequential read speeds up to 260MB/s and write speeds up to 320MB/s. The BWCMAMX11G08G supports dual operating voltages of VCC=3.3V and VCCQ=1.8V for better platform compatibility. The BWCMAMX11G08G is housed in a compact FBGA (Fine-Pitch Ball Grid Array) package, making it ideal for space-constrained mobile devices. The ePOP architecture of the BWCMAMX11G08G inherently offers low power consumption, helping to extend battery life in portable devices. As a nationally recognized high-tech enterprise, BIWIN ensures stable performance in data transfer efficiency and multitasking processing for its embedded memory chips like the BWCMAMX11G08G.


BWCMAMX11G08G Applications
Benefiting from its high integration and low power consumption, the BWCMAMX11G08G is an ideal storage solution for a wide range of portable and handheld devices with stringent size and energy efficiency requirements. Key applications of the BWCMAMX11G08G include smart wearables such as smart watches and smart bands, mobile smart terminals including smartphones and tablets, educational electronics such as learning machines and reading pens, as well as portable multimedia devices including PMPs (Portable Media Players) and PDAs (Personal Digital Assistants).


BWCMAMX11G08G Key Advantages
By integrating storage and memory within a single package, the BWCMAMX11G08G significantly reduces PCB footprint, freeing up valuable space for larger batteries or additional components, enabling thinner and lighter device designs. The highly integrated BWCMAMX11G08G simplifies motherboard routing complexity, helping customers shorten product development cycles and accelerate time-to-market. The single-chip low-power design of the BWCMAMX11G08G effectively improves battery life for wearables such as smart watches and earphones. As a nationally recognized "Little Giant" enterprise specializing in advanced technology, BIWIN possesses a complete industrial chain capability from R&D to packaging and testing, ensuring high product quality and reliability for the BWCMAMX11G08G. As a leading domestic storage manufacturer with strategic investment from the National Integrated Circuit Industry Fund, BIWIN offers customers a stable and continuous supply guarantee for products like the BWCMAMX11G08G.


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FAQ

1. What is BWCMAMX11G08G?
The BWCMAMX11G08G is an eMMC (embedded MultiMediaCard) storage chip from BIWIN. It integrates NAND flash and a controller into a single BGA package, providing a standardized storage solution for embedded systems.

2. What are the key specifications?
Key specifications of the BWCMAMX11G08G are as follows:

Storage Capacity: 8GB

Flash Interface: eMMC 5.0 / eMMC 5.1

Sequential Read Speed: Up to 300 MB/s

Sequential Write Speed: Up to 240 MB/s

Operating Voltage: The BWCMAMX11G08G operates at VCC=3.3V, VCCQ=1.8V

3. What package does it use?
The BWCMAMX11G08G uses a BGA (Ball Grid Array) package. BIWIN eMMC chips like the BWCMAMX11G08G commonly come in a 153-ball FBGA package, typically measuring 11.5mm × 13.0mm.

4. What applications is it suitable for?
The BWCMAMX11G08G is widely used in various embedded devices, including:

Smartphones and Tablets

Set-top boxes and Smart TVs

Industrial control and IoT devices

Automotive infotainment systems

Security surveillance and Wearable devices

5. What development tools support it?
As a standard eMMC storage chip, the BWCMAMX11G08G requires no dedicated software tools. Host platforms (such as mobile SoCs, set-top box chips, etc.) have built-in eMMC controller drivers, and the system can directly recognize and manage the BWCMAMX11G08G.

6. What is the operating temperature range?
The BWCMAMX11G08G is available in different temperature grades:

Consumer Grade: -20°C to +85°C

Industrial Grade: -40°C to +85°C

Automotive Grade (AEC-Q100) : -40°C to +105°C

The specific grade of the BWCMAMX11G08G depends on the physical marking or official datasheet.

7. What are the key features?

High Integration: The BWCMAMX11G08G combines flash memory and controller in a single chip, simplifying system design

Standardized Interface: The BWCMAMX11G08G complies with JEDEC eMMC standards for strong compatibility

Multiple Capacity Options: BIWIN eMMC covers capacities from 4GB to 256GB, with the BWCMAMX11G08G providing 8GB

Fast Boot: The BWCMAMX11G08G supports fast system booting and application loading

8. What interfaces does it support?

Host Interface: The BWCMAMX11G08G complies with the eMMC 5.0/5.1 standard protocol

The BWCMAMX11G08G supports HS400 high-speed mode, with interface speeds up to 400MB/s

Compliant with JESD84-B51 and other eMMC specifications

Package: 153-ball FBGA

9. What are the alternative models?

BIWIN same-series 8GB eMMC models: BWCTASC11P08G, BWCD24M-08G

10. What are the design considerations?

Pin Compatibility: For the BWCMAMX11G08G, BGA package pin definitions should be confirmed with the official datasheet

PCB Layout: High-speed signal traces require impedance matching and length control for the BWCMAMX11G08G

Power Decoupling: Proper decoupling capacitors should be placed near VCC and VCCQ pins of the BWCMAMX11G08G

Temperature Grade Confirmation: Select consumer, industrial, or automotive grade based on the application environment for the BWCMAMX11G08G


Model:
BWCMAMX11G08G
Brand:
BIWIN
Product Type:
eMMC
Storage Capacity (eMMC):
8GB
Flash Interface:
eMMC 5.0
Max Sequential Read:
260 MB/s
Max Sequential Write:
320 MB/s
Package:
BGA
Operating Temperature:
-20℃ ~ 85℃
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