Item specifics
Description
SDINBDG4-8G-ZAT Product Overview
The SDINBDG4-8G-ZAT is an 8GB eMMC 5.1 embedded flash storage chip from SanDisk brand, part of the iNAND 7250 series industrial/automotive-grade Embedded Flash Drives (EFDs) . Housed in a BGA-153 package with MLC NAND flash technology, SDINBDG4-8G-ZAT supports the eMMC 5.1 HS400 high-speed interface, delivering sequential read speeds up to 300MB/s and sequential write speeds of 28-40MB/s. Operating from 2.7V to 3.6V with an AEC-Q100 automotive-grade temperature range of -40℃ to +105℃, SDINBDG4-8G-ZAT is designed for demanding automotive and industrial applications. With MLC NAND technology for high reliability and endurance, SDINBDG4-8G-ZAT is widely used in in-vehicle infotainment, industrial control, medical devices, communication equipment, and IoT applications.
SDINBDG4-8G-ZAT Key Features
SDINBDG4-8G-ZAT 8GB Storage Capacity: Provides 8GB storage capacity using MLC NAND flash technology.
SDINBDG4-8G-ZAT eMMC 5.1 HS400 High-Speed Interface: Compliant with JEDEC eMMC 5.1 standard with HS400 support, delivering sequential read speeds up to 300MB/s and sequential write speeds up to 40MB/s. Random read performance up to 8,000 IOPS, random write up to 17,000 IOPS.
SDINBDG4-8G-ZAT iNAND 7250 Industrial/Automotive-Grade Embedded Storage: Part of SanDisk's iNAND 7250 series, designed for industrial control and automotive applications.
SDINBDG4-8G-ZAT Ultra-Compact BGA-153 Package: 153-ball BGA package with dimensions of only 11.5mm × 13mm × 0.8mm.
SDINBDG4-8G-ZAT Wide Voltage & Dual Voltage Compatibility: Supports 2.7V to 3.6V wide operating voltage. VCCQ I/O supports 1.7V ~ 1.95V / 2.7V ~ 3.6V dual voltage adaptability.
SDINBDG4-8G-ZAT AEC-Q100 Automotive-Grade Wide Temperature: Operating temperature range of -40℃ to +105℃, compliant with AEC-Q100 automotive-grade standards. Storage temperature range of -40℃ to +125℃.
SDINBDG4-8G-ZAT High-Reliability MLC NAND: Uses MLC NAND flash technology for higher endurance and better data retention compared to TLC.
SDINBDG4-8G-ZAT Applications
The SDINBDG4-8G-ZAT eMMC chip is widely used in:
Automotive Electronics: In-vehicle infotainment (IVI), smart cockpits, T-box, navigation systems, dashcams
Industrial Control & Automation: PLCs, industrial PCs, HMI, industrial motherboards
Medical Devices: Patient monitors, diagnostic equipment, portable medical instruments
Communications & Networking: Routers, switches, base stations, optical modules
IoT & Edge Computing: IoT gateways, edge computing nodes, smart sensors
Smart Metering: Smart electricity meters, water meters, gas meters
Embedded Systems: SBCs, system-on-modules, embedded Linux storage
SDINBDG4-8G-ZAT Key Advantages
AEC-Q100 Automotive-Grade -40℃ to +105℃ Wide Temperature: Compared to consumer-grade eMMC (typically 0℃ to 70℃) and industrial-grade (-40℃ to +85℃), the -40℃ to +105℃ range enables reliable operation in harsh automotive, outdoor, and industrial environments.
High-Speed eMMC 5.1 HS400 Interface: Sequential read speeds up to 300MB/s and sequential write speeds up to 40MB/s with 8,000/17,000 IOPS random performance.
MLC NAND High Reliability: MLC NAND flash technology offers higher endurance, better data retention, and lower error rates compared to TLC – ideal for industrial and automotive applications.
iNAND 7250 Series Industrial/Automotive-Grade Quality: Part of SanDisk's iNAND 7250 series with rigorous industrial/automotive-grade certification.
Dual Voltage Compatibility: VCCQ I/O supports 1.7V ~ 1.95V / 2.7V ~ 3.6V dual voltage adaptability for flexible 1.8V and 3.3V I/O platforms.
Ultra-Compact BGA-153 Package: 11.5mm × 13mm × 0.8mm compact dimensions with 0.5mm ball pitch for high-density PCB designs.
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FAQ:
1 What is the SDINBDG4-8G-ZAT chip
The SDINBDG4-8G-ZAT is an 8GB eMMC embedded multimedia storage chip from SanDisk featuring a BGA ball grid array package and is widely used for system storage in consumer electronics and industrial control devices.
2 What is the storage capacity of SDINBDG4-8G-ZAT chip
The SDINBDG4-8G-ZAT provides a storage capacity of 8GB which is sufficient for small to medium sized embedded operating systems application code and data files.
3 What package and physical dimensions does SDINBDG4-8G-ZAT use
The SDINBDG4-8G-ZAT adopts a standard BGA package that fully complies with JEDEC eMMC industry standards and has a compact footprint ideal for high density surface mount PCBA designs.
4 Which storage interface standard does SDINBDG4-8G-ZAT support
The SDINBDG4-8G-ZAT supports the eMMC 5.0 high speed interface standard and is backward compatible with earlier versions communicating with the host controller via an 8 bit parallel data bus.
5 What are the operating voltage and temperature ranges
For the SDINBDG4-8G-ZAT, the main power supply VCC is 2 point 7 volts to 3 point 6 volts and the I/O interface voltage VCCQ supports 1 point 8 volts or 3 point 3 volts. The industrial grade operating temperature range is from minus 25 degrees Celsius to plus 85 degrees Celsius.
6 How is SDINBDG4-8G-ZAT read and write performance
The SDINBDG4-8G-ZAT supports HS200 and some HS400 high speed transmission modes offering good sequential read and write performance effectively improving system boot speeds and application loading efficiency in embedded systems.
7 What application scenarios is SDINBDG4-8G-ZAT chip suitable for
The SDINBDG4-8G-ZAT is widely used in smartphones tablets smart TVs set top boxes routers IoT gateways industrial PLC controllers and various automotive infotainment systems.
8 How is SDINBDG4-8G-ZAT reliability and lifespan
The SDINBDG4-8G-ZAT integrates internal bad block management error correction codes and dynamic and static wear leveling mechanisms providing high erase endurance and long term reliability to adapt to complex operating environments.
9 What are the PCB design considerations when using SDINBDG4-8G-ZAT chip
For the SDINBDG4-8G-ZAT, special attention must be paid to the signal integrity of the eMMC traces during PCB design including length matching and impedance control for clock lines data lines and data strobe lines as well as sufficient decoupling capacitors near the power pins.
10 How to program firmware onto SDINBDG4-8G-ZAT chip
For the SDINBDG4-8G-ZAT, firmware can be programmed online for mass production via the eMMC controller protocol of the host chip or pre programmed offline using professional programmers before surface mounting with support for complete erase write and verify operations.