TM8SR72JPU

` Organization: TM8SR64JPU . . . 8 388 608 x 64 Bits TM16SR64JPU . . . 16 777 216 x 64 Bits TM8SR72JPU . . . 8 388 608 x 72 Bits TM16SR72JPU . . . 16 777 216 x 72 Bits
` Designed for 66-MHz 4-Clock Systems
` JEDEC 168-Pin Dual-In-Line Memory Module (DIMM) Without Buffer for Use With Socket
` TM8SR64JPU - Uses Eight 64M-Bit Synchronous Dynamic RAMs (SDRAMs) (8M * 8-Bit) in Plastic Thin Small-Outline Packages (TSOPs)
` TM16SR64JPU - Uses Sixteen 64M-Bit SDRAMs (8M * 8-Bit) in Plastic TSOPs
` TM8SR72JPU - Uses Nine 64M-Bit SDRAMs (8M * 8-Bit) in Plastic TSOPs
` TM16SR72JPU - Uses Eighteen 64M-Bit SDRAMs (8M * 8-Bit) in Plastic TSOPs
` Performance Ranges:
` Single 3.3-V Power Supply (±10% Tolerance)
` Byte-Read/Write Capability
` High-Speed, Low-Noise Low-Voltage TTL (LVTTL) Interface
` Read Latencies 2 and 3 Supported
` Supports Burst-Interleave and Burst-Interrupt Operations
` Burst Length Programmable to 1, 2, 4, and 8
` 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

Supply voltage range, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 4.6 V
Voltage range on any pin (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 4.6 V
Short-circuit output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Power dissipation: TM8SR64JPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 W
TM16SR64JPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 W
TM8SR72JPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 W
TM16SR72JPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 W
Ambient temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C


† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTE 1: All voltage values are with respect to VSS.

The TM8SR72JPU is a 64M-byte, 168-pin dual-in-line memory module (DIMM). The DIMM is composed of eight MS664814DGE, 8388608 x 8-bit SDRAMs, each in a 400-mil, 54-pin plastic thin small-outline package (TSOP) mounted on a substrate with decoupling capacitors. See the TMS664814 data sheet (literature number SMOS690).

The TM8SR72JPU is a 128M-byte, 168-pin DIMM. The DIMM is composed of sixteen TMS664814DGE, 8388608 x 8-bit SDRAMs, each in a 400-mil, 54-pin plastic TSOP mounted on a substrate with decoupling capacitors. See the TMS664814 data sheet (literature number SMOS690).

The TM8SR72JPU is a 64M-byte, 168-pin DIMM. The DIMM is composed of nine TMS664814DGE, 8388608 x 8-bit SDRAMs, each in a 400-mil, 54-pin plastic thin small-outline package (TSOP) mounted on a substrate with decoupling capacitors. See the TM8SR72JPU data sheet (literature number SMOS690). The TM16SR72JPU is a 128M-byte, 168-pin DIMM. The DIMM is composed of eighteen TMS664814DGE, 8388608 x 8-bit SDRAMs, each in a 400-mil, 54-pin plastic TSOP mounted on a substrate with decoupling capacitors. See the TMS664814 data sheet (literature number SMOS690).