MT18LSDT12872AG-133C1 Micron Technology Inc, MT18LSDT12872AG-133C1 Datasheet - Page 24

• 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

Table 21:
PDF: 09005aef8088b1bf/Source: 09005aef808807ca
SD9_18C64_128X72AG.fm - Rev. C 6/05 EN
Parameter/Condition
Stop condition setup time
WRITE cycle time
Serial Presence-Detect EEPROM AC Operating Conditions (continued)
All voltages referenced to V
Notes: 1. To avoid spurious start and stop conditions, a minimum delay is placed between SCL = 1
2. This parameter is sampled.
3. For a restart condition or following a WRITE cycle.
4. The SPD EEPROM WRITE cycle time (
and the falling or rising edge of SDA.
write sequence to the end of the EEPROM internal ERASE/PROGRAM cycle. During the
WRITE cycle, the EEPROM bus interface circuit is disabled, SDA remains HIGH due to pull-
up resistor, and the EEPROM does not respond to its slave address.
SS
512MB (SR), 1GB (DR): (x72, ECC) 168-Pin SDRAM UDIMM
; V
DDSPD
= +2.3V to +3.6V
24
Symbol
t
SU:STO
t
WRC
t
WRC) is the time from a valid stop condition of a
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Min
0.6
Serial Presence Detect
Max
10
©2002 Micron Technology, Inc. All rights reserved.
Units
ms
µs
Notes
4