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TM2EP72DPN Dataheets PDF



Part Number TM2EP72DPN
Manufacturers Texas Instruments
Logo Texas Instruments
Description EXTENDED-DATA-OUT DYNAMIC RAM MODULES
Datasheet TM2EP72DPN DatasheetTM2EP72DPN Datasheet (PDF)

TM2EP64DPN, TM2EP64DJN, TM4EP64DPN, TM4EP64DJN TM2EP72DPN, TM2EP72DJN, TM4EP72DPN, TM4EP72DJN EXTENDEDĆDATAĆOUT DYNAMIC RAM MODULES SMMS684A − AUGUST 1997 − REVISED FEBRUARY 1998 D Organization − TM2EP64DxN . . . 2 097 152 × 64 Bits − TM2EP72DxN . . . 2 097 152 × 72 Bits − TM4EP64DxN . . . 4 194 304 × 64 Bits − TM4EP72DxN . . . 4 194 304 × 72 Bits D Single 3.3-V Power Supply (±10% Tolerance) D TM2EP64DxN — Uses Eight 16M-Bit (2M × 8-Bit) Dynamic Random Access Memories (DRAMs) in Thin Small-O.

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TM2EP64DPN, TM2EP64DJN, TM4EP64DPN, TM4EP64DJN TM2EP72DPN, TM2EP72DJN, TM4EP72DPN, TM4EP72DJN EXTENDEDĆDATAĆOUT DYNAMIC RAM MODULES SMMS684A − AUGUST 1997 − REVISED FEBRUARY 1998 D Organization − TM2EP64DxN . . . 2 097 152 × 64 Bits − TM2EP72DxN . . . 2 097 152 × 72 Bits − TM4EP64DxN . . . 4 194 304 × 64 Bits − TM4EP72DxN . . . 4 194 304 × 72 Bits D Single 3.3-V Power Supply (±10% Tolerance) D TM2EP64DxN — Uses Eight 16M-Bit (2M × 8-Bit) Dynamic Random Access Memories (DRAMs) in Thin Small-Outline Package (TSOP), or Small-Outline J-Lead Package (SOJ) D TM2EP72DxN — Uses Nine 16M-Bit (2M × 8-Bit) DRAMs in TSOP, or SOJ D TM4EP64DxN — Uses 16 16M-Bit (2M × 8-Bit) DRAMs in TSOP, or SOJ D TM4EP72DxN — Uses 18 16M-Bit (2M × 8-Bit) DRAMs in TSOP, or SOJ D Performance ranges ACCESS ACCESS ACCESS TIME TIME TIME tRAC tCAC tAA MAX MAX MAX EDO CYCLE tHPC MIN ’xEPxxDxN-50 ’xEPxxDxN-60 ’xEPxxDxN-70 50 ns 60 ns 70 ns 13 ns 15 ns 18 ns 25 ns 30 ns 35 ns 20 ns 25 ns 30 ns D JEDEC 168-Pin Dual-In-Line Memory Module (DIMM) Without Buffer for Use With Socket D High-Speed, Low-Noise LVTTL Interface D Long Refresh Period: 32 ms (2 048 Cycles) D 3-State Output D Extended-Data-Out (EDO) Operation With CAS-Before-RAS (CBR), RAS-Only, and Hidden Refresh D Serial Presence Detect (SPD) Using EEPROM D Ambient Air Temperature Range 0°C to 70°C D Gold-Plated Contacts description The TM2EP64DPN is a 16M-byte, 168-pin, dual-in-line memory module (DIMM). The DIMM is composed of eight TMS427809A, 2 097 152 byte × 8-bit 2K-refresh EDO DRAMs, each in a 400-mil, 28-pin plastic TSOP (DGC suffix) mounted on a substrate with decoupling capacitors. See the TMS427809A data sheet (literature number SMKS887). The TM2EP64DJN is available with an SOJ package (DZ suffix). The TM2EP72DPN is a 16M-byte, 168-pin DIMM. The DIMM is composed of nine TMS427809A, 2 097 152 byte × 8-bit 2K-refresh EDO DRAMs, mounted on a substrate with decoupling capacitors. See the TMS427809A data sheet (literature number SMKS887). The TM2EP72DJN is available with an SOJ package (DZ suffix). The TM4EP64DPN is a 32M-byte, 168-pin, dual-in-line memory module (DIMM). The DIMM is composed of sixteen TMS427809A, 2 097 152 × 8-bit 2K-refresh EDO DRAMs, mounted on a substrate with decoupling capacitors. The TM4EP64DJN is available with an SOJ package (DZ suffix). The TM4EP72DPN is a 32M-byte, 168-pin DIMM. The DIMM is composed of 18 TMS427809A, 2097152 × 8-bit 2K-refresh EDO DRAMs, mounted on a substrate with decoupling capacitors. See the TMS427809A data sheet (literature number SMKS887). The TM4EP72DJN is available with an SOJ package (DZ suffix). Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright  1998, Texas Instruments Incorporated •POST OFFICE BOX 655303 DALLAS, TEXAS 75265 •POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 1 TM2EP64DPN, TM2EP64DJN, TM4EP64DPN, TM4EP64DJN TM2EP72DPN, TM2EP72DJN, TM4EP72DPN, TM4EP72DJN EXTENDEDĆDATAĆOUT DYNAMIC RAM MODULES SMMS684A − AUGUST 1997 − REVISED FEBRUARY 1998 operation The TMxEPxxDxN DIMMs operate as displayed in Table 1. DIMM TM2EP64DxN TM2EP72DxN TM4EP64DxN TM4EP72DxN Table 1. TMxEPxxDxN DIMM Device Table DEVICE AND QUANTITY ( ) TMS427809A (8) TMS427809A (9) TMS427809A (16) TMS427809A (18) Connected as shown in the functional block diagram. •2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 •POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 DUAL-IN-LINE MEMORY MODULE ( TOP VIEW ) 1 10 11 TM2EP64DPN, TM2EP64DJN, TM4EP64DPN, TM4EP64DJN TM2EP72DPN, TM2EP72DJN, TM4EP72DPN, TM4EP72DJN EXTENDEDĆDATAĆOUT DYNAMIC RAM MODULES SMMS684A − AUGUST 1997 − REVISED FEBRUARY 1998 TM2EP64DPN TM4EP72DPN ( SIDE VIEW ) ( SIDE VIEW ) PIN NOMENCLATURE A[0:10] A[0:9] DQ[0:63] CB[0:7] CAS[0:7] RAS[0:3] WE0 and WE2 OE0 and OE2 SA[0:2] SDA SCL NC VDD VSS Row Address Inputs Column Address Inputs Data In / Data Out Check-Bit In / Check-Bit Out Column-Address Strobe Row-Address Strobe Write Enable Output Enable Serial Presence Detect (SPD) Device Add Input SPD Address / Data SPD Clock No-Connect Pin 3.3-V Supply Ground 40 41 84 •POST OFFICE BOX 655303 DALLAS, TEXAS 75265 •POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443 3 TM2EP64DPN, TM2EP64DJN, TM4EP64DPN, TM4EP64DJN TM2EP72DPN, TM2EP72DJN, TM4EP72DPN, TM4EP72DJN EXTENDEDĆDATAĆOUT DYNAMIC RAM MODULES SMMS684A − AUGUST 1997 − REVISED FEBRUARY 1998 PIN ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁNO. NAME ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ1 VSS ÁÁÁÁÁÁÁÁÁÁÁÁ.


TM2EP64DJN TM2EP72DPN TM2EP72DJN


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