MT18LSDT12872AG-133C1 Micron Technology Inc, MT18LSDT12872AG-133C1 Datasheet - Page 20

• Manufacturer Part Number: MT18LSDT12872AG-133C1
• Description: MODULE SDRAM 1GB 168DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18LSDT12872AG-133C1

• Memory Type: SDRAM
• Memory Size: 1GB
• Speed: 133MHz
• Package / Case: 168-DIMM
• Main Category: DRAM Module
• Sub-category: SDRAM
• Module Type: 168UDIMM
• Device Core Size: 72b
• Organization: 128Mx72
• Total Density: 1GByte
• Chip Density: 512Mb
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Current: 1.157A
• Number Of Elements: 18
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 65C
• Operating Temperature Classification: Commercial
• Pin Count: 168
• Mounting: Socket
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PDF: 09005aef8088b1bf/Source: 09005aef808807ca
SD9_18C64_128X72AG.fm - Rev. C 6/05 EN
23. The clock frequency must remain constant (stable clock is defined as a signal cycling
24. Auto precharge mode only. The precharge timing budget (
25. Precharge mode only.
26. JEDEC and PC100 specify three clocks.
27.
28. Parameter guaranteed by design.
29. For -13E, CL = 2 and
30. CKE is HIGH during refresh command period
31. Refer to device data sheet for timing waveforms.
32. The value of
33. Leakage number reflects the worst-case leakage possible through the module pin, not
within timing constraints specified for the clock pin) during access or precharge
states (READ, WRITE, including
used to reduce the data rate.
and 7.5ns for -133, after the first clock delay, after the last WRITE is executed. May not
exceed limit set for precharge mode.
t
limit is actually a nominal value and does not result in a fail value.
what each memory device contributes.
AC for -133/-13E at CL = 3 with no load is 4.6ns and is guaranteed by design.
512MB (SR), 1GB (DR): (x72, ECC) 168-Pin SDRAM UDIMM
t
RAS used in -13E speed grade modules is calculated from
t
CK = 7.5ns; for -133, CL = 3 and
20
t
WR, and PRECHARGE commands). CKE may be
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
RFC (MIN) else CKE is LOW. The I
t
CK = 7.5ns.
t
RP) begins at 7ns for -13E;
©2002 Micron Technology, Inc. All rights reserved.
t
RC -
t
RP.
Notes
DD
6