Kingston Technology HyperX 512MB 533MHz KHX4300/512 产品宣传页
产品代码
KHX4300/512
Memory Module Specification
Document No. 4803840-001.A00
01/07/04
KHX4300/256
256MB 32M x 64-Bit PC4300
CL3 184-Pin DIMM
KEYED
Page 1
DESCRIPTION:
This document describes Kingston's 32M x 64-bit (256MB) DDR533 CL3 SDRAM (Synchronous
DRAM) memory module. The components on this module include eight 32M x 8-bit (8M x 8-bit x
4 Bank) DDR533 SDRAM in TSOP packages. This 184-pin DIMM uses gold contact fingers and
requires +2.7V. The electrical and mechanical specifications are as follows:
DRAM) memory module. The components on this module include eight 32M x 8-bit (8M x 8-bit x
4 Bank) DDR533 SDRAM in TSOP packages. This 184-pin DIMM uses gold contact fingers and
requires +2.7V. The electrical and mechanical specifications are as follows:
FEATURES:
Power supply : Vdd: 2.7V ± 0.1V, Vddq: 2.7V ± 0.1V
Double-data-rate architecture; two data transfers per clock cycle
Bidirectional data strobe(DQS)
Differential clock inputs(CK and CK)
DLL aligns DQ and DQS transition with CK transition
Programmable Read latency 3 (clock)
Programmable Burst length (2, 4, 8)
Programmable Burst type (sequential & interleave)
Timing Reference: 3-4-4-8-1 at +2.7V
Edge aligned data output, center aligned data input
Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)
Serial presence detect with EEPROM
High Performance Heat Spreader
PCB : Height 1.250” (31.75mm), single sided component
Double-data-rate architecture; two data transfers per clock cycle
Bidirectional data strobe(DQS)
Differential clock inputs(CK and CK)
DLL aligns DQ and DQS transition with CK transition
Programmable Read latency 3 (clock)
Programmable Burst length (2, 4, 8)
Programmable Burst type (sequential & interleave)
Timing Reference: 3-4-4-8-1 at +2.7V
Edge aligned data output, center aligned data input
Auto & Self refresh, 7.8us refresh interval (8K/64ms refresh)
Serial presence detect with EEPROM
High Performance Heat Spreader
PCB : Height 1.250” (31.75mm), single sided component
PERFORMANCE:
Clock Cycle Time (tCK)
4ns (min.) / 10ns (max.)
Row Cycle Time (tRC)
55ns (min.)
Refresh Row Cycle Time (tRFC) 70ns (min.)
Row Active Time (tRAS)
Row Active Time (tRAS)
40ns (min.) / 70,000ns (max.)
Power (IDD0)
8.000 W (max.)
UL Rating
94 V - 0
Operating Temperature
0
o
C to 70
o
C
Storage Temperature
-55
o
C to +125
o
C