SM2246XT中文资料慧荣科技数据手册PDF规格书

FEATURES

Host Interface

Industrial Standard SATA Revision 3.1 compliant

Industrial Standard ATA/ATAPI-8 and ACS-2 command

compliant

Supports SATA interface rate of 6Gb/s (backward

compatible to 1.5Gb/s and 3Gb/s)

Native Command Queuing up to 32 commands

SATA Device Sleep (DEVSLP)

Data Set Management command (TRIM)

Self-Monitoring, Analysis, and Reporting Technology

(S.M.A.R.T.)

Supports 28-bit and 48-bit LBA (Logical Block

Addressing) mode commands

NAND Flash Support

Supports 1x/1y/1z/2x/2ynm SLC and MLC

Supports ONFI 3.0, Toggle 2.0 interface, and

Asynchronous interface

Supports 1.8V/3.3V flash I/O

Supports 8KB and 16KB page size

Supports 1-plane, 2-plane, and 4-plane operation

4-/2-channel flash interface supports up to 16 NAND

flash devices

Data Protection and Reliability

Supports ATA8 security feature set

Hardware BCH ECC capable of correcting errors up to

66-bit/1KB

Internal data shaping technique increases data

endurance

StaticDataRefresh™ technology ensures data integrity

Early weak block retirement option

Global wear leveling algorithm evens program/erase

count and maximizes SSD lifespan

Architecture

32-bit RISC CPU

High-efficiency 64-bit system bus

Automatic sleep and wake-up mechanism to save

power

Built-in voltage detectors for power failure protection

Built-in power-on reset and voltage regulators

Built-in temperature sensor for SSD temperature

detection

Supports JTAG emulator interface, bidirectional UART

(RS-232) interface, and I2C