TM4SP64KPU 4194304 BY 64-BIT TM8SP64KPU 8388608 BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULES

SMMS689 - AUGUST 1997

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features

• Organization:
  • TM4SP64KPU . . . 4 194 304 x 64 Bits
  • TM8SP64KPU . . . 8 388 608 x 64 Bits
• Single 3.3-V Power Supply (±10% Tolerance)
• Designed for 66-MHz 4-Clock Systems
• JEDEC 168-Pin Dual-In-Line Memory Module (DIMM) Without Buffer for Use With Socket
• TM4SP64KPU -- Uses Four 64M-Bit Synchronous Dynamic RAMs (SDRAMs) (4M × 16-Bit) in Plastic Thin Small-Outline Packages (TSOPs)
• TM8SP64KPU -- 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 TM4SP64KPU is a 32M-byte, 168-pin dual-in-line memory module (DIMM). The DIMM is composed of fourTMS664164DGE, 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 TM8SP64KPU is a 64M-byte, 168-pin DIMM. The DIMM 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:TM4SP64KPU, TM8SP64KPU

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