MT9HVF12872RHY-667G1 Micron Technology Inc, MT9HVF12872RHY-667G1 Datasheet - Page 20

• Manufacturer Part Number: MT9HVF12872RHY-667G1
• Manufacturer: Micron Technology Inc

Specifications of MT9HVF12872RHY-667G1

• Main Category: DRAM Module
• Sub-category: DDR2 SDRAM
• Module Type: 200VLP SORDIMM
• Device Core Size: 72b
• Organization: 128Mx72
• Total Density: 1GByte
• Chip Density: 1Gb
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 1.215A
• Number Of Elements: 9
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 200
• Mounting: Socket
• Lead Free Status / Rohs Status: Compliant

Temperature Register
Table 27:
Table 28:
PDF: 09005aef82882ca3/Source: 09005aef82882c52
HVF9C64_128x72RH.fm - Rev. C 1/09 EN
Above
critical
trip
Bit
15
13
14
15
Description
Below alarm window
0: Temperature is equal to or above the lower boundary
1: Temperature is below alarm window
Above alarm window
0: Temperature is equal to or below the upper boundary
1: Temperature is above alarm window
Above critical trip point
0: Temperature is below critical trip point
1: Temperature is above critical trip point
window
Above
alarm
14
Temperature Register (Address: 0x05)
Temperature Register Bit Descriptions
window
Below
alarm
13
The temperature register is a read-only register that provides the current temperature
detected by the temperature sensor. The LSB for this register is 0.0625°C with a resolu-
tion of 0.0625°C. The most significant bit (MSB) is 128°C in the readout section of this
register.
The upper three bits of the register are used to monitor the trip points that are set in the
previous three registers.
MSB
12
512MB, 1GB (x72, ECC, SR): 200-Pin DDR2 SDRAM VLP SORDIMM
11
10
9
Bit
20
8
7
Temperature
Micron Technology, Inc., reserves the right to change products or specifications without notice.
6
5
4
©2007 Micron Technology, Inc. All rights reserved.
Capability Register
3
2
1
LSB
0