Kingston Technology Memory HyperX 1GB 400MHz DDR 2pk KRX3200AK2/1G 数据表
产品代码
KRX3200AK2/1G
Memory Module Specification
Document No. 4803919-001.A00
04/05/04
KRX3200AK2/1G
1GB (512MB 64M x 72-Bit x 2 pcs.)
Registered PC3200 ECC CL2.5 184-Pin DIMM Kit
KEYED
Page 1
DESCRIPTION:
Kingston's KRX3200AK2/1G is a kit of two 64M x 72-bit (512MB) DDR400 CL2.5 SDRAM
(Synchronous DRAM) registered ECC memory modules. Total kit capacity is 1GB. The components
on each module include eighteen 32M x 8-bit (8M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP
packages. Each 184-pin DIMM uses gold contact fingers and requires +2.6V. The electrical and
mechanical specifications are as follows:
(Synchronous DRAM) registered ECC memory modules. Total kit capacity is 1GB. The components
on each module include eighteen 32M x 8-bit (8M x 8-bit x 4 Bank) DDR400 SDRAM in TSOP
packages. Each 184-pin DIMM uses gold contact fingers and requires +2.6V. The electrical and
mechanical specifications are as follows:
FEATURES:
Power supply : Vdd: 2.6V ± 0.1V, Vddq: 2.6V ± 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 2.5, 3 (clock)
Programmable Burst length (2, 4, 8)
Programmable Burst type (sequential & interleave)
Timing Reference: 2.5-3-3-6-1 at +2.6V
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 1.200” (30.48mm), double 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 2.5, 3 (clock)
Programmable Burst length (2, 4, 8)
Programmable Burst type (sequential & interleave)
Timing Reference: 2.5-3-3-6-1 at +2.6V
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 1.200” (30.48mm), double sided component
PERFORMANCE:
Clock Cycle Time (tCK)
5ns (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)
3.744 W (operating)
UL Rating
94 V - 0
Operating Temperature
0
o
C to 70
o
C
Storage Temperature
-55
o
C to +150
o
C