MT18JSF51272AY-1G1A1 Micron Technology Inc, MT18JSF51272AY-1G1A1 Datasheet - Page 18

• Manufacturer Part Number: MT18JSF51272AY-1G1A1
• Manufacturer: Micron Technology Inc

Specifications of MT18JSF51272AY-1G1A1

• Main Category: DRAM Module
• Sub-category: DDR3 SDRAM
• Module Type: 240UDIMM
• Device Core Size: 72b
• Organization: 512Mx72
• Total Density: 4GByte
• Maximum Clock Rate: 1.066GHz
• Operating Supply Voltage (typ): 1.5V
• Operating Current: 2.475A
• 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 23:
Critical Temperature Register
Table 24:
PDF: 09005aef83014429/Source: 09005aef83014466
JSF18C256_512x72A.fm - Rev. C 5/08 EN
15
15
0
0
14
14
0
0
Alarm Temperature Lower Boundary Register (Address: 0x03)
Critical Temperature Register (Address: 0x04)
13
13
0
0
MSB
MSB
12
12
The critical temperature register is used to set the maximum temperature above the
alarm window. The LSB for this register is 0.25°C. All RFU bits in the register will always
report zero.
11
11
10
10
Alarm window lower boundary temperature
2GB, 4GB (x72, ECC, DR) 240-Pin DDR3 SDRAM UDIMM
9
9
Critical temperature trip point
8
8
Bit
Bit
18
7
7
Micron Technology, Inc., reserves the right to change products or specifications without notice.
6
6
5
5
4
4
Electrical Specifications
3
3
©2008 Micron Technology, Inc. All rights reserved
LSB
LSB
2
2
RFU
RFU
1
1
RFU
RFU
0
0