Features: ` Organization: TM8SK64JPU . . . 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
` Uses Eight 64M-Bit Synchronous Dynamic RAMs (SDRAMs) (8M * 8-Bit) in Plastic Thin Small-Outline Packages (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, 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
SpecificationsSupply 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 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.
DescriptionThe TM8SK64JPU is a 64M-byte, 144-pin SODIMM. The SODIMM is composed of eight 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 TMS664814 data sheet (literature number SMOS690).
TM8SK64JPU Data Sheet
