SM2246EN中文資料慧榮科技數(shù)據(jù)手冊PDF規(guī)格書

Ultra High Performance

Sequential Read: 540 MB/s*

Sequential Write: 487 MB/s*

Random Read: 80,000 IOPS*

Random Write: 80,000 IOPS*

KEY FEATURES

Best-in-class Low Power

Average power consumption: 60mW

(25 lower than the device power target of Intel

2014 Ultrabook Guidance with MobileMark’12)

Enhanced Security

Real time full drive encryption with AES

TCG Opal protocol

Hardware SHA 256 and TRNG

Available in Commercial and Industrial Grades

Host Interface

Industrial Standard SATA Revision 3.1 compliant

Industrial Standard ATA/ATAPI-8 and ACS2 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 (DevSleep)

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 4 channels of NAND flash devices with up to 8

Chip Selects per channel

Supports 1.8V/3.3V Flash I/O

ONFI 3.0 Synchronous/Asynchronous interface

Toggle 2.0 interface

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

Supports 8KB and 16KB page size

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

DRAM Interface

16-bit wide DRAM interface

Supports DDR2/DDR3/DDR3L

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

Global wear leveling algorithm evens program/erase

count and maximizes SSD lifespan

StaticDataRefresh technology ensures data integrity

Early weak block retirement option

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 master/slave interface for

on-system debug

FEATURES