TM4SK64KPU 4194304 BY 64-BIT TM8SK64KPU 8388608 BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULES -- SODIMM

SMMS691A - 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:
  • TM4SK64KPU . . . 4 194 304 x 64 Bits
  • TM8SK64KPU . . . 8 388 608 x 64 Bits
• Single 3.3-V Power Supply (±10% Tolerance)
• Designed for 66-MHz 4-Clock Systems.
• JEDEC 144-Pin Small-Outline Dual-In-Line Memory Module (SODIMM) Without Buffer for Use With Socket
• TM4SK64KPU -- Uses Four 64M-Bit Synchronous Dynamic RAMs (SDRAMs) (4M × 16-Bit) in Plastic Thin Small-Outline Packages (TSOPs)
• TM8SK64KPU -- Uses Eight 64M-Bit SDRAMs (4M × 16-Bit) in Plastic TSOPs
• Byte-Read/Write Capability
• Performance Ranges:
• High-Speed, Low-Noise Low-Voltage TTL (LVTTL) Interface
• Read Latencies 2 and 3 Supported
• Support Burst-Interleave and Burst-Interrupt Operations
• Burst Length Programmable to 1, 2, 4, 8, and Full Page
• Four Banks for On-Chip Interleaving (Gapless Access)
• Ambient Temperature Range 0°C to 70°C
• Gold-Plated Contacts
• Pipeline Architecture
• Serial Presence-Detect (SPD) Using EEPROM

description

The TM4SK64KPU is a 32M-byte, 144-pin small-outline dual-in-line memory module (SODIMM). The SODIMM is composed of four TMS664164DGE, 4194304 x 16-bit SDRAMs, each in a 400-mil, 54-pin plastic thin small-outline package (TSOP) mounted on a substrate with decoupling capacitors. See the TMS664164 data sheet (literature number SMOS690).

The TM8SK64KPU is a 64M-byte, 144-pin SODIMM. The SODIMM is composed of eight TMS664164DGE, 4194304 x 16-bit SDRAMs, each in a 400-mil, 54-pin plastic TSOP mounted on a substrate with decoupling capacitors. See the TMS664164 data sheet (literature number SMOS690).

View more information about generic part numbers:TM4SK64KPU, TM8SK64KPU

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.

(c) Copyright 1998 Texas Instruments Incorporated. All rights reserved.
Trademarks, Important Notice!