MT9HTF12872CHY-667 Micron Semiconductor Products, MT9HTF12872CHY-667 Datasheet - Page 11

• Manufacturer Part Number: MT9HTF12872CHY-667
• Description: 512mb, 1gb X72, Ecc, Sr 200-pin Ddr2 Sdram Socdimm
• Manufacturer: Micron Semiconductor Products

Temperature Sensor
Table 13:
Table 14:
PDF: 09005aef828eddb4/Source: 09005aef828edcf5
HTF9C64_128x72CH.fm - Rev. B 10/07 EN
Parameter/Condition
Parameter/Condition
Supply voltage
Average operating supply current
Input high voltage: Logic 1; All inputs
Input low voltage: Logic 0; All inputs
Output low voltage: I
Logic input current
Temperature sensing range
Time bus must be free before a new transition can start
Clock/data fall time
Clock/data rise time
Data hold time
Start condition hold time
Clock HIGH period
Clock LOW period
SCL clock frequency
Data setup time
Start condition setup time
Stop condition setup time
Clock frequency
Temperature Sensor Specifications
Temperature Sensor AC Timing
OUT
= 3mA
The temperature sensor continuously monitors the module’s temperature and can be
read back at any time over the I
the “Mobile Platform Memory Module Thermal Sensor Component Specification,”
which is found in JEDEC standard JESD21-C.
512MB, 1GB (x72, ECC, SR) 200-Pin DDR2 SDRAM SOCDIMM
11
2
C bus shared with the SPD. This sensor complies with
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Symbol
t
t
t
Symbol
t
t
HD:DAT
HD:STA
SU:DAT
V
SU:STO
SU:STA
t
t
t
HIGH
LOW
f
DDSPD
t
V
BUF
SCL
V
V
t
CK
I
t
I
–
IH
–
R
OL
IL
F
IH
IL
Min
Min
+3.0
+2.1
300
250
–40
4.7
4.0
4.0
4.7
4.7
4.0
10
–5
–5
–
–
–
–
–
–
Temperature Sensor
©2007 Micron Technology, Inc. All rights reserved.
1,000
Max
Max
+500
+125
+3.6
+0.8
+0.4
300
400
100
50
+5
+5
–
–
–
–
–
–
–
–
Units
Units
kHz
kHz
µA
µA
µA
µs
ns
ns
ns
µs
µs
µs
ns
µs
µs
°C
V
V
V
V