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KLMDG4UCTB-B041
+Lista de Materiais128GB eMMC 5.1 Memory (ICs) RoHS
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FabricanteSamsung
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Peça do Fabricante #KLMDG4UCTB-B041
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Especificações
| Atributo | Valor |
| ControllerOperatingVoltage(VCCQ) | 1.7V~1.95V |
| Interface | eMMC 5.1 |
| MemorySize | 128GB |
| NANDOperatingVoltage(VCCF) | 1.8V;3.3V |
| Operatingtemperature | -25℃~+85℃ |
| ReadingSpeedinSequence | 320MB/S |
| WritingSpeedinSequence | 200MB/S |
Visão Geral
Equivalent
- Samsung KLMBG4UCTB-B041
- Samsung KLMCG4UCTB-B041
- Toshiba THGBMHG8C2LBAIL
- SK Hynix H26M64103EMR
These are similar eMMC 5.1 chips with comparable storage (typically 32GB/64GB) and interfaces. Verify pin compatibility and specs for exact replacement.
Features
- Capacity: 3.7V nominal voltage, 4000mAh capacity.
- Fast Charging: Supports quick charging for reduced downtime.
- High Energy Density: Compact design with efficient power storage.
- Safety Features: Includes overcharge, over-discharge, and short-circuit protection.
- Durability: Long cycle life with stable performance.
- Wide Compatibility: Suitable for various portable electronics and IoT devices.
- Lightweight: Optimized for mobility without compromising power.
Ideal for consumer electronics, medical devices, and industrial applications.
Pinout
- Pins: 48-ball FBGA package.
- Interface: ONFI (Open NAND Flash Interface) compliant, supporting asynchronous and synchronous modes.
- Capacity: 256Gb (32GB) with multi-level cell (MLC) technology.
- Voltage: Operates at 3.3V (Vcc) and 1.8V/3.3V (VccQ for I/O).
- Control Signals: Includes /CE (chip enable), /RE (read enable), /WE (write enable), and /WP (write protect).
- Data Bus: 8-bit I/O (DQ0-DQ7) with toggle or ONFI timing support.
It is commonly used in SSDs, embedded storage, and industrial applications.
Manufacturer
Package
Frequently Asked Questions
Q: What interface standard does this KLMDG4UCTB-B041 support?
A: It supports the eMMC 5.1 interface standard, ensuring high compatibility with modern embedded processors.
Q: Is this 128GB memory suitable for industrial applications?
A: Yes, with an operating temperature range of -25°C to +85°C, it is suitable for demanding industrial environments.
Q: What are the sequential read and write speeds of this eMMC?
A: It offers a sequential read speed of 320MB/s and a sequential write speed of 200MB/s.
Q: What are the voltage requirements for the controller and NAND flash?
A: VCCQ (controller) requires 1.7V~1.95V, while VCCF (NAND) supports both 1.8V and 3.3V.
Q: Can this component be used as a direct replacement for an older eMMC 4.5 module?
A: No, it is eMMC 5.1. Verify your host controller compatibility for backward compatibility before replacement.
Q: Is the KLMDG4UCTB-B041 suitable for high-reliability data logging devices?
A: Given its 128GB capacity, industrial temperature range, and high sequential write speed, it is excellent for data logging applications.
