Available for Import

NAND Flash Memory Controller for USB 3.0 Drives - K1947VK015

Electronic ICs

Manufacturer: Digital Solutions OJSC

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Description

The controller is the key element of a solid state drive regardless of its form factor. It provides read, write, data integrity and bit error correction functions for the NAND flash memory structure. The controller's firmware (FPGA) implements algorithms that translate the drive's logical addresses into physical addresses of the NAND flash array, wear levelling, monitoring and replacing faulty blocks.

Specifications

Type of product according to PP RF 616

Integrated electronic circuits

Housing type

Plastic

Main interface

USB 3.0 (USB 3.2 Gen 1) with support for USB 2.0, USB 1.1

Maximum drive capacity per controller

Data read/write speed at serial addresses

275...300

Supports NAND flash memory types

SLC, MLC, TLC (pSLC)

NAND flash interfaces

2 channels ONFI 3.0 or Toggle 2.0 8 external device selection pins (Chip Enable)

Data protection and reliability

Conversion of logical sectors into physical sectors (FTL - Flash Translation Layer). Finding and replacing faulty blocks (BBM - Bad Block Management). Block wear levelling (Wear Leveling). Garbage Collection (GC - Garbage Collection). Ensuring the reliabil

Additional built-in units

Temperature control sensor. LDO - voltage stabiliser. Power-on Reset (Power-on Reset) One-time programmable memory (OTP). Watchdog timer for monitoring the status of the controller.

Processor core

RISC-V core, 32 bits bit size

Peripheral interfaces

I2C, UART, SPI, GPIO

Overall dimensions

10 x 10 x 0,85 mm

Core supply voltage

1.1 V

Operating temperature

-40 to +85 °C

Compatibility with operating systems

Windows, Linux, MacOS, Android

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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NAND Flash Memory Controller for USB 3.0 Drives - K1947VK015

Description

Specifications

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