TM4SK64KPN 4194304 BY 64-BIT TM8SK64KPN 8388608 BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULES -- SODIMM

SMMS709 - APRIL 1998

features

Organization:
- TM4SK64KPN . . . 4 194 304 x 64 Bits
- TM8SK64KPN . . . 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
TM4SK64KPN -- Uses Four 64M-Bit Synchronous Dynamic RAMs (SDRAMs) (4M × 16-Bit) in Plastic Thin Small-Outline Packages (TSOPs)
TM8SK64KPN -- 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, 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
SYNCHRONOUS CLOCK CYCLE TIME ACCESS TIME CLOCK TO OUTPUT REFRESH INTERVAL
t_CK3 t_CK2 t_AC3 t_AC2 t_REF
'xSK64KPN-10 10 ns 15 ns 7 ns 7 ns 64 ms

	SYNCHRONOUS CLOCK CYCLE TIME	ACCESS TIME CLOCK TO OUTPUT	REFRESH INTERVAL
	t_CK3	t_CK2	t_AC3	t_AC2	t_REF
'xSK64KPN-10	10 ns	15 ns	7 ns	7 ns	64 ms

description

The TM4SK64KPN 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 SMOS695).

The TM8SK64KPN 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 SMOS695).

Title: 64-BIT SDRAM MODULES - SODIMM
Product Family: SODIMM
Device Functionality: 64M, UNBUFFERED, (8) 4MX16 4K-SDRAM (TSOP)

View the complete PDF datasheet: smms709.pdf (210 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TM4SK64KPN, TM8SK64KPN

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