Data Sheet Abstract: TM4EJ64KPU, TM4EJ64NPU, TM4FJ64KPU, TM4FJ64NPU, TM8EJ64KPU, TM8EJ64NPU, TM8FJ64KPU, TM8FJ64NPU:64-BIT EXTENDED-DATA-OUT DRAM MODULES

TM4EJ64KPU, TM4EJ64NPU, TM4FJ64KPU, TM4FJ64NPU, 4194304 BY 64-BIT TM8EJ64KPU, TM8EJ64NPU, TM8FJ64KPU, TM8FJ64NPU, 8388608 BY 64-BIT EXTENDED-DATA-OUT DYNAMIC RAM MODULES -- SODIMM

SMMS693A - AUGUST 1997 - REVISED NOVEMBER 1997

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

features

Organization
- TM4xJ64xPU-xx...4194304 × 64 Bits
- TM8xJ64xPU-xx...8388608 × 64 Bits
Single 3.3-V Power Supply (±10% Tolerance)
JEDEC 144-Pin Small-Outline Dual-In-Line Memory Module (SODIMM) Without Buffer for Use With Socket
TM4xJ64xPU-xx -- Utilizes Four 64M-Bit High-Speed (4M×16-Bit) Dynamic RAMs
TM4xJ64xPU-xx -- Utilizes Eight 64M-Bit High-Speed (4M×16-Bit) Dynamic RAMs
High-Speed, Low-Noise LVTTL Interface
High-Reliability 50-Lead 400-Mil-Wide Surface-Mount Thin Small-Outline Package (TSOP) (DGE Suffix)
3-State Output
Gold-Plated Contacts
Long Refresh Periods:
- TMxEJ64KPU: 64 ms (4096 Cycles)
- TMxEJ64NPU: 64 ms (8192 Cycles)
- TMxFJ64KPU: 128 ms (4096 Cycles)
- TMxFJ64NPU: 128 ms (8192 Cycles)
Extended Data Out (EDO) Operation With CAS\-Before-RAS\ (CBR), RAS\-Only, and Hidden Refresh
Serial Presence-Detect (SPD) Using EEPROM
Ambient Temperature Range 0°C to 70°C
Performance Ranges ACCESS ACCESS ACCESS EDO TIME TIME TIME CYCLE t_RAC t_CAC t_AA t_HPC (MAX) (MAX) (MAX) (MIN)'xxJ64xPU-40 40 ns 11 ns 20 ns 16 ns'xxJ64xPU-50 50 ns 13 ns 25 ns 20 ns'xxJ64xPU-60 60 ns 15 ns 30 ns 25 ns

description

The TM4xJ64KPU is a 32M-byte, 144-pin, small-outline dual-in-line memory module (SODIMM). The SODIMM is composed of four TMS465169/P, 4194304 × 16-bit 4K normal or low-power battery-backup refresh EDO dynamic random-access memory (DRAM) devices, each in a 400-mil, 50-pin plastic thin small-outline package (TSOP) (DGE suffix) package mounted on a substrate with decoupling capacitors. See the TMS465169/P data sheet (literature number SMHS566).

The TM4xJ64NPU is a 32M-byte, 144-pin SODIMM. The SODIMM is composed of four TMS464169/P, 4194304 × 16-bit 8K normal or low-power battery-backup refresh EDO DRAMs, each in a 400-mil, 50-pin plastic TSOP (DGE suffix) mounted on a substrate with decoupling capacitors. See the TMS464169/P data sheet (literature number SMHS566).

The TM8xJ64KPU is a 64M-byte, 144-pin SODIMM. The SODIMM is composed of eight TMS465169/P, 4194304 × 16-bit 4K normal or low-power battery-backup refresh EDO DRAMs, each in a 400-mil, 50-pin plastic TSOP (DGE suffix) mounted on a substrate with decoupling capacitors.

The TM8xJ64NPU is a 64M-byte, 144-pin SODIMM. The SODIMM is composed of eight TMS464169/P, 4194304 × 16-bit 8K normal or low-power battery-backup refresh EDO DRAMs, each in a 400-mil, 50-pin plastic TSOP (DGE suffix) mounted on a substrate with decoupling capacitors.

Title: 64-BIT EXTENDED-DATA-OUT DRAM MODULES - SODIMM
Product Family: SODIMM
Device Functionality: 64M, UNBUFFERED, (8) 4MX16 LP BATTERY-BACKUP 8K-EDO (TSOP)

View the complete PDF datasheet: smms693a.pdf (351 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TM4EJ64KPU, TM4EJ64NPU, TM4FJ64KPU, TM4FJ64NPU, TM8EJ64KPU, TM8EJ64NPU, TM8FJ64KPU, TM8FJ64NPU

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