TM2EJ64EPN

TM2EJ64DPN, TM2FJ64DPN 2ā097ā152 BY 64ĆBIT TM2EJ64EPN, TM2FJ64EPN 2ā097ā152 BY 64ĆBIT EXTENDEDĆDATAĆOUT DYNAMIC RAM MODULES Ċ SODIMM SMMS685 − AUGUST 1997 D Organization − TM2xJ64xPN-xx . . . 2 097 152 × 64 Bits D Single 3.3-V Power Supply (±10% Tolerance) D JEDEC 144-Pin Small Outline Dual-In-Line Memory Module (SODIMM) Without Buffer for Use With Socket D TM2xJ64xPN-xx — Utilizes Eight 16M-Bit (2M × 8-Bit) Dynamic RAMs in TSOPs D Performance ranges ACCESS ACCESS ACCESS TIME TIME TIME tRAC tCAC tAA MAX MAX MAX EDO CYCLE tHPC MIN ’2xJ64xPN-50 ’2xJ64xPN-60 ’2xJ64xPN-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 High-Speed, Low-Noise LVTTL Interface D Long Refresh Period: − TM2EJ64DPN: 32 ms (2 048 cycles) − TM2EJ64EPN: 64 ms (4 096 cycles) D Low-Power, Battery-Backup Refresh Available: − TM2FJ64DPN: 128 ms (2048 cycles) − TM2FJ64EPN: 128 ms (4 096 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 Temperature Range 0°C to 70°C D Gold-Plated Contacts description The TM2EJ64DPN is a 16M-byte, 144-pin, small outline dual-in-line memory module (SODIMM). The SODIMM is composed of eight TMS427809A, 2 097 152 × 8-bit 2K-refresh EDO dynamic random-access memories (DRAMs), each in a 400-mil, 28-pin plastic thin small-outline package (TSOP) (DGC suffix) mounted on a substrate with decoupling capacitors. See the TMS427809A...