MT18JSF25672PDY-1G1D1 Micron Technology Inc, MT18JSF25672PDY-1G1D1 Datasheet - Page 15

• Manufacturer Part Number: MT18JSF25672PDY-1G1D1
• Manufacturer: Micron Technology Inc

Specifications of MT18JSF25672PDY-1G1D1

• Main Category: DRAM Module
• Sub-category: DDR3 SDRAM
• Module Type: 240RDIMM
• Device Core Size: 72b
• Organization: 256Mx72
• Total Density: 2GByte
• Chip Density: 1Gb
• Maximum Clock Rate: 1.066GHz
• Operating Supply Voltage (typ): 1.5V
• Operating Current: 1.53A
• Number Of Elements: 18
• Operating Supply Voltage (max): 1.575V
• Operating Supply Voltage (min): 1.425V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Compliant

Table 14:
Pointer Register
Table 15:
Table 16:
Capability Register
Table 17:
PDF: 09005aef8304aded/Source: 09005aef8304ae2b
JSF18C256x72PD.fm - Rev. A 4/08 EN
Name
Pointer register
Capability register
Configuration register
Alarm temperature upper boundary register
Alarm temperature lower boundary register
Critical temperature register
Temperature register
RFU
RFU
15
7
2
7
0
0
0
0
0
1
1
Temperature Sensor Registers
Pointer Register Bits 0–7
Pointer Register Bits 0–2 Descriptions
Capability Register (Address: 0x00)
RFU
RFU
Bit
14
6
1
6
0
0
0
1
1
0
0
The pointer register selects which of the 16-bit registers is being accessed in subsequent
READ and WRITE operations. This register is a write-only register.
The capability register indicates the features and functionality supported by the temper-
ature sensor. This register is a read-only register.
RFU
RFU
13
5
0
0
0
1
0
1
0
1
5
Temperature Sensor with Serial Presence-Detect EEPROM
Register
Capability register
Configuration register
Alarm temperature upper boundary register
Alarm temperature lower boundary register
Critical temperature register
Temperature register
Temperature resolution
RFU
12
4
0
4
2GB (x72, ECC, DR) 240-Pin DDR3 SDRAM RDIMM
Bit
Bit
Bit
15
Register
select
RFU
11
Not applicable
3
3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Address
0x00
0x01
0x02
0x03
0x04
0x05
Wider range
Register
select
RFU
10
2
2
©2008 Micron Technology, Inc. All rights reserved
Precision
Register
select
Power-On Default
RFU
1
9
1
Undefined
Undefined
0x0001
0x0000
0x0000
0x0000
0x0000
temperature
and critical
Has alarm
Register
select
RFU
0
8
0