TM2EP64DPN, TM2EP64DJN, TM4EP64DPN, TM4EP64DJN

TM2EP72DPN, TM2EP72DJN, TM4EP72DPN, TM4EP72DJN

EXTENDEDDATAOUT DYNAMIC RAM MODULES

SMMS684A − AUGUST 1997 − REVISED FEBRUARY 1998

1

POST OFFICE BOX 655303

POST OFFICE BOX 1443

− TM2EP64DxN ...2 097 152

× 64 Bits

− TM2EP72DxN ...2 097 152

× 72 Bits

− TM4EP64DxN ...4 194 304

× 64 Bits

− TM4EP72DxN ...4 194 304

× 72 Bits

(

±10% Tolerance)

(2M

×8-Bit) Dynamic Random Access

Memories (DRAMs) in Thin Small-Outline

Package (TSOP), or Small-Outline J-Lead

Package (SOJ)

(2M

×8-Bit) DRAMs in TSOP, or SOJ

(2M

×8-Bit) DRAMs in TSOP, or SOJ

(2M

×8-Bit) DRAMs in TSOP, or SOJ

ACCESS ACCESS ACCESS

EDO

TIME

TIME

TIME

CYCLE

tRAC

tCAC

tAA

tHPC

MAX

MAX

MAX

MIN

’xEPxxDxN-50

50 ns

13 ns

25 ns

20 ns

’xEPxxDxN-60

60 ns

15 ns

30 ns

25 ns

’xEPxxDxN-70

70 ns

18 ns

35 ns

30 ns

Module (DIMM) Without Buffer for Use With

Socket

CAS-Before-RAS (CBR), RAS-Only, and

Hidden Refresh

EEPROM

0

°C to 70°C

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, 2097 152

× 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.

Copyright

 1998, Texas Instruments Incorporated

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.