mt18lsdt3272ag-10e Micron Semiconductor Products, mt18lsdt3272ag-10e Datasheet
mt18lsdt3272ag-10e
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mt18lsdt3272ag-10e Summary of contents
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... SYNCHRONOUS DRAM MODULE Features • PC100- and PC133-compliant • 168-pin, dual in-line memory module (DIMM) • Unbuffered, ECC-optimized pinout • 128MB (16 Meg x 72) and 256MB (32 Meg x 72) • Single +3.3V power supply • Fully synchronous; all signals registered on positive edge of system clock • ...
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... MT9LSDT1672AY-133_ MT9LSDT1672AG-10E_ MT9LSDT1672AY-10E_ MT18LSDT3272AG-13E_ MT18LSDT3272AY-13E_ MT18LSDT3272(L)AG-133_ MT18LSDT3272(L)AY-133_ MT18LSDT3272AG-10E_ MT18LSDT3272AY-10E_ NOTE: Designators for component and PCB revision are the last two characters of each part number Consult factory for current revision codes. Example: MT9LSDT1672G-133B1. 09005aef807b3709 SD9_18C16_32x72AG.fm - Rev. E 6/04 EN 128MB (x72, ECC, SR), 256MB (x72, ECC, DR) ...
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... CB0 42 CK0 63 Figure 2: 168-Pin DIMM Pin Locations Front View U1 U2 PIN 1 Back View (Populated only for 256MB module) U11 U12 PIN 168 09005aef807b3709 SD9_18C16_32x72AG.fm - Rev. E 6/04 EN 128MB (x72, ECC, SR), 256MB (x72, ECC, DR) Table 5: PIN SYMBOL PIN SYMBOL PIN SYMBOL PIN SYMBOL ...
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... The address inputs also provide the op-code during a MODE REGISTER SET command. SCL Input Serial Clock for Presence-Detect: SCL is used to synchronize the presence-detect data transfer to and from the module. SA0–SA2 Input Presence-Detect Address Inputs: These pins are used to configure the presence-detect device. ...
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... ECC, SR), 256MB (x72, ECC, DR) SYMBOL TYPE DESCRIPTION V Supply Power Supply: +3.3V ±0.3V Supply Ground – Not Connected: These pins are not connected on these module. Micron Technology, Inc., reserves the right to change products or specifications without notice. 5 168-PIN SDRAM UDIMM ©2004 Micron Technology, Inc. ...
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... BA0 BA1: SDRAMs BA1 Note: 1. All resistor values are 10Ω unless otherwise specified. 2. Per industry standard, Micron modules use various component speed grades as referenced in the module part numbering guide at support/numbering.html. 09005aef807b3709 SD9_18C16_32x72AG.fm - Rev. E 6/04 EN 128MB (x72, ECC, SR), 256MB (x72, ECC, DR) ...
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... BA0: SDRAMs BA1 BA1: SDRAMs NOTE: 1. All resistor values are 10Ω unless othersise specified. 2. Per industry standard, Micron modules use various component speed grades as referenced in the module part numbering guide at support/numbering.html. 09005aef807b3709 SD9_18C16_32x72AG.fm - Rev. E 6/04 EN 128MB (x72, ECC, SR), 256MB (x72, ECC, DR) ...
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... ECC, SR), 256MB (x72, ECC, DR) 2,048-bit EEPROM. This nonvolatile storage device contains 256 bytes. The first 128 bytes can be pro- grammed by Micron to identify the module type and various SDRAM organizations and timing parameters. The remaining 128 bytes of storage are available for use by the customer ...
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M10 and M11 are reserved for future use. Address A12 (M12) is undefined but should be driven LOW during loading of the mode register. The mode register must be loaded when all device banks are idle, and ...
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Table 7: Burst Definition Table STARTING BURST COLUMN ORDER OF ACCESSES WITHIN LENGTH ADDRESS TYPE = SEQUENTIAL 0 0-1-2 1-2-3 2-3-0 3-0-1 ...
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Test modes and reserved states should not be used because unknown operation or incompatibility with future versions may result. Write Burst Mode When the burst length programmed via M0- M2 applies to both READ and WRITE bursts; ...
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Commands The Truth Table, below, provides a quick reference of available commands. This is followed by written description of each command. For a more detailed Table 9: SDRAM Commands and DQMB Operation Truth Table CKE is HIGH for all commands ...
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Absolute Maximum Ratings Stresses greater than those listed may cause perma- nent damage to the device. This is a stress rating only, and functional operation of the device at these or any other conditions above those indicated in the opera- ...
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... AUTO REFRESH CURRENT CKE = HIGH; CS# = HIGH SELF REFRESH CURRENT: CKE ≤ 0.2V NOTE Value calculated as one module rank in this condition, and all other module ranks in Power-Down Mode ( Value calculated reflects all module ranks in this condition. 09005aef807b3709 SD9_18C16_32x72AG.fm - Rev. E 6/04 EN 128MB (x72, ECC, SR), 256MB (x72, ECC, DR +3.3V ± ...
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Table 14: Capacitance – 128MB . Note 2; notes appear on page 18 PARAMETER Input Capacitance: Address and Command Input Capacitance: CK0 Input Capacitance: CK2 Input Capacitance: S0# Input Capacitance: S2# Input Capacitance: CKE Input Capacitance: DQMB0, 2– ...
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... Table 16: Electrical Characteristics and Recommended AC Operating Conditions Notes 11, 31; notes appear on page 18 Module AC timing parameters comply with PC100 and PC133 Design Specs, based on component parameters ACCHARACTERISTICS PARAMETER Access timefrom CLK (pos.edge) CL= 3 CL= 2 Address hold time Address setup time ...
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Table 17: AC Functional Characteristics Notes 11, 31; notes appear on page 18 PARAMETER READ/WRITE command to READ/WRITE command CKE to clock disable or power-down entry mode CKE to clock enable or power-down exit setup ...
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... RAS used in -13E speed grade mod ules is calculated from possible through the module pin, not what each memory device contributes. Micron Technology, Inc., reserves the right to change products or specifications without notice. t RP; clock( for a pulse under- IL ...
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SPD Clock and Data Conventions Data states on the SDA line can change only during SCL LOW. SDA state changes during SCL HIGH are reserved for indicating start and stop conditions (as shown in Figure 7, Data Validity, and Figure ...
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Table 18: EEPROM Device Select Code The most significant bit (b7) is sent first SELECT CODE Memory Area Select Code (two arrays) Protection Register Select Code Table 19: EEPROM Operating Modes MODE RW BIT Current Address Read RandomAddressRead Sequential Read ...
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Table 20: Serial Presence-Detect EEPROM DC Operating Conditions All voltages referenced DDSPD PARAMETER/CONDITION SUPPLY VOLTAGE INPUT HIGH VOLTAGE: Logic 1; All inputs INPUT LOW VOLTAGE: Logic 0; All inputs OUTPUT LOW VOLTAGE 3mA ...
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... BYTE DESCRIPTION 0 Number of Bytes Used by Micron 1 Total Number of SPD Memory Bytes 2 Memory Type 3 Number of Row Addresses 4 Number of Column Addresses 5 Number of Module Ranks 6 Module Data Width 7 Module Data Width (Continued) 8 Module Voltage Interface Levels 9 t SDRAM Cycle Time, CK (CAS Latency = 3) 10 SDRAM Access From CLK, ...
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... Module Serial Number 99-125 Manufacturer-Specific Data (RSVD) 126 System Frequency 127 SDRAM Component & Clock Detail NOTE The value of RAS used for -13E modules is calculated from 09005aef807b3709 SD9_18C16_32x72AG.fm - Rev. E 6/04 EN 128MB (x72, ECC, SR), 256MB (x72, ECC, DR) = +3.3V ±0.3V DD ENTRY (VERSION) 1.5ns (-13E/-133) t ...
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Figure 11: 168-Pin DIMM Dimensions – Single Rank U1 U2 0.079 (2.00) R (2X) 0.118 (3.00) (2X) 0.118 (3.00) TYP 0.250 (6.35) TYP 0.118 (3.00) TYP 2.625 (66.68) PIN 1 (PIN 85 ON BACKSIDE) 0.079 (2.00) R (2X ...
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Figure 12: 168-Pin DIMM Dimensions – Low-Profile PCB U1 U2 0.079 (2.00) R (2X) 0.118 (3.00) (2X) 0.118 (3.00) TYP 0.118 (3.00) TYP 2.625 (66.68) PIN 1 U11 U12 PIN 168 0.079 (2.00) R (2X 0.118 (3.00) (2X) ...
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Data Sheet Designation Released (No Mark): This data sheet contains mini- mum and maximum limits specified over the complete power supply and temperature range for production 8000 S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: 208-368-3900 E-mail: prodmktg@micron.com, ...