INDUSTRIAL SD NAND SPECIFICATION
■Hanhai-tech SD NAND are highly integrated flash memories with serial and random access capability. Can be use in the device which can support SD2.0 standard. It is accessible via a dedicated serial interface optimized for fast and reliable data transmission.
■The purpose of product development is to make memory chips based on SD interface more stable and use scenarios more abundant. Han hai-tech SD NAND can match more MCUS with stable quality and strong compatibility, and can perfectly replace the previous storage products based on SDIO interface. The low power consumption of the product itself is more suitable for handheld products, and the rigorous production process makes the product more suitable for diverse scenarios
●Features Summary
■Capacity: 128MB/256M/512M
■Complies to SD Specification V2.0
■Supports SD SPI Mode
■Voltage range for communication: 2.7~3.6V
■Variable clock rate 0-25 MHz (standard), 0-50 MHz (high performance)
■Up to 25 MB/sec data transfer rate (using four parallel data lines)
■password protection (CMD42-LOCK_UNLOCK)
■Sophisticated system for error recovery including a powerful ECC
■Global Wear Leveling
■Bad block management;
■Program/Erase:50000-100000cycles
■Power management for low power operation
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INDUSTRIAL SD NAND 、 highly integrated flash memories 、 SD NAND |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2024/6/7 |
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1.5 MB |
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