MTFDDAV512MBF-1AN12ABYY Datasheet MTFDDAV256MBF-1AN12ABYY, MTFDDAV128MBF-1AN12ABYY, MTFDDAY128MBF-1AN1ZABYY | P13-P15

Adaptive Thermal Monitoring

The device features adaptive thermal monitoring. While most host computers exhibit

operating environments that keep an SSD running in the range of 40°C to 45°C, adap-

tive thermal monitoring enables the SSD device to operate in a wide variety of environ-

ments by helping to prevent the host computer from running at excessive temperatures.

Adaptive thermal monitoring reduces total SSD power consumption by the device con-

troller, as well as the NAND media, by injecting time-based delays between internal

processing of media commands when the device temperature reaches 75 °C. The delay

times used are bound to the microsecond range, and are based on a proportional and

differential control equation of the general form shown here.

Figure 6: Adaptive Thermal Monitoring Control Equation

u(t) = Kp × T

(t) + Kd ×

The delay-control equation is tuned for a steady-state temperature target, which has

been designed as an optimum balance of hardware temperature tolerances and drive

performance. Steady-state temperature targets are hardware-configuration dependant,

and may range from 80 °C to 84 °C. Temperatures below the intended steady-state target

will not produce a proportional component to delay, but may produce a differential

component based on the current rate of temperature change according to the control

equation. When the feature is active, DRAM refresh rates are also adjusted to improve

data integrity and stability while operating outside of temperature specifications.

When the device temperature falls below 73 °C, normal operation will continue without

induced delays. If temperature continues to rise above the temperature target and ex-

ceeds a hardware-dependant critical threshold, the device will abort host commands to

prevent component damage. The critical threshold values have a 6 °C margin on top of

target threshold, and range between 86 °C and 90 °C.

Device temperature values used by the adaptive thermal monitoring feature are based

on an internal temperature sensor located on the device PCB, and may differ from case

or package temperatures as measured by thermocouple. Device temperature is accessi-

ble through SMART attribute 194, though usage of the SMART feature is not necessary

for adaptive thermal monitoring functionality.

Adaptive thermal monitoring does not change the current negotiated speed of the SATA

bus, nor require or cause any new commands to be issued on the SATA bus. Rated-

throughput performance is not guaranteed at any point above the maximum specified

operating temperature.

M600 M.2 Type 2260/2280 NAND Flash SSD

Adaptive Thermal Monitoring

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Micron Technology, Inc. reserves the right to change products or specifications without notice.

TCG/Opal Support

Table 13: TCG/Opal Support Parameters

Property Supported? Comments

TCG Storage Specifications

OPAL: TCG Storage Security SubSystem

Class

Specification 2.00 Revision 1.00, Feb 24, 2012

TCG Core Specification Specification 2.00 Revision 2.00, Nov 4, 2011

TCG Storage Interface Interactions Specifi-

cation

TCG Reference

Specification

Specification Version 1.02 Revision 1.00 30 Decem-

ber, 2011

OPAL SSC 1.00 (backward compatibility) Not supported –

OPAL SSC Additional Feature Set Specification

Additional DataStore Table Supported Specification 1.00 Revision 1.00, Feb 24, 2012

Single User Mode Supported Specification 1.00 Revision 1.00, Feb 24, 2012

TCG Storage Protection Mechanisms for

Secrets

Supported Specification Version 1.00 Revision 1.07 17 August,

2011

PSID – Physical Presence SID Supported Specification Version 1.00 Committee Draft Revi-

sion 1.05 February 9, 2011

GUDID (Globally Unique Serial Number) Supported Mandatory GUDID Proposal 11/03/2011 (Microsoft)

SID Authority Disable Supported SID Authority Disable Proposal 9/26/2011 (Micro-

soft)

Modifiable CommonName Columns Supported Modifiable CommonName Columns Proposal

7/22/2010 (Microsoft)

OPAL SSC Feature Set – Specific List

ALL OPAL Mandatory Features Supported –

Close Session (optional) Supported Allows Tper to notify the host it has aborted a ses-

sion

Restricted Command & Table (optional) Not Supported The interface control template enables TPer control

over selected interface commands; the benefit is

the reduction of undesired side effects

Type Table (not required) Not Supported –

Activate Method Supported –

Revert Method Supported –

Revert SP Method Supported –

Activate Method Within Transactions Not Supported As per OPAL, this behavior is out of the scope

Revert Method within Transactions Not Supported As per OPAL, this behavior is out of the scope

Revert SP Method within Transactions Not Supported As per OPAL, this behavior is out of the scope

Creation/Deletion of Tables/Rows after

Manufacturing

Not Supported As per OPAL, this behavior is out of the scope

Tper Feature

COM ID Management Support Not Supported Dynamic COM ID allocation & management not

supported

Buffer Management Support Not Supported Flow control

M600 M.2 Type 2260/2280 NAND Flash SSD

TCG/Opal Support

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m600_m2_2260_2280_ssd.pdf - Rev. E 3/15 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

Table 13: TCG/Opal Support Parameters (Continued)

Property Supported? Comments

ACK/NACK Support Not Supported Session reliability

Async Support Not Supported Asynchronous protocol support with multiple com-

mands per session

Geometry Reporting Feature

ALIGN Supported OPAL 2.0 (only)

Logical Block Size 512 bytes Logical block size = 512 Bytes

Alignment Granularity 4096 Bytes Page or Descriptor size <<Minimum AES LU size>>

Lowest Aligned LBA 0 –

OPAL SSC V2.00 Feature Descriptor

Base COM ID 0x1000 0x1000-0xFFFF defined for COM ID management

Number of COM IDs 1 –

Range Crossing Behavior 0 If drive receives a READ or WRITE command that

spans multiple LBA ranges and the LBA ranges are

not locked, then:

1. Process the data transfer, if Range Crossing = 0

2. Terminate the command with “Other Invalid

Command Parameter” if Range Crossing = 1

Number of Locking SP Admin Authorities

Supported

4 As per OPAL 2.0, drive should support at least 4 ad-

min

Number of Locking SP User Authorities

Supported

16 As per OPAL 2.0, drive should support at least 8

users

Initial C_PIN_SID PIN Indicator 0x00 0x00 = The initial C_PIN_SID PIN value is equal to

the C_PIN_MSID PIN value

0xFF = The initial C_PIN_SID PIN value is VU, and

MAY not be equal to the C_PIN_MSID PIN value

OPAL 2.0 (only)

Customer-specific SID – Configurable

Behavior of C_PIN_SID PIN upon Ter Revert 0x00 0x00 = The C_PIN_SID PIN value becomes the value

of the C_PIN_MSID PIN column after successful in-

vocation of revert on the admin SP’s object in the

SP table

0xFF = The C_PIN_SID PIN value changes to a VU

value after successful invocation of revert on the

admin SP’s object in the SP table and MAY not be

equal to the C_PIN_MSID PIN value OPAL 2.0 (only)

DataStore Table Feature

Maximum number of DataStore Tables 16 The maximum number of the DataStore tables that

the TPer supports, including the DataStore table

defined in OPAL SSC 2.0

Maximum total size of DataStore Tables 90MB Specifies the maximum total size in bytes of all of

the DataStore tables that TPer supports, including

the DataStore table defined in OPAL SSC 2.0

MBR Table 128MB –

M600 M.2 Type 2260/2280 NAND Flash SSD

TCG/Opal Support

PDF: 09005aef859ad464

m600_m2_2260_2280_ssd.pdf - Rev. E 3/15 EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

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MTFDDAV512MBF-1AN12ABYY

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