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參數(shù)資料
型號(hào): GS8662R18E-250I
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 72Mb SigmaCIO DDR-II Burst of 4 SRAM
中文描述: 4M X 18 DDR SRAM, 0.45 ns, PBGA165
封裝: 15 MM X 17 MM, 1MM PITCH, FPBGA-165
文件頁(yè)數(shù): 6/37頁(yè)
文件大小: 942K
代理商: GS8662R18E-250I
Pin Description Table
Symbol
Description
Type
Comments
SA
Synchronous Address Inputs
Input
NC
No Connect
R
Synchronous Read
Input
Active High
W
Synchronous Write
Input
Active Low
BW0–BW3
Synchronous Byte Writes
Input
Active Low
x18/x36 only
NW0–NW1
Nybble Write Control Pin
Input
Active Low
x8 only
LD
Synchronous Load Pin
Input
Active Low
K
Input Clock
Input
Active High
K
Input Clock
Input
Active Low
C
Output Clock
Input
Active High
C
Output Clock
Input
Active Low
TMS
Test Mode Select
Input
TDI
Test Data Input
Input
TCK
Test Clock Input
Input
TDO
Test Data Output
Output
V
REF
HSTL Input Reference Voltage
Input
ZQ
Output Impedance Matching Input
Input
MCL
Must Connect Low
DQ
Data I/O
Input/Output
Three State
Doff
Disable DLL when low
Input
Active Low
CQ
Output Echo Clock
Output
CQ
Output Echo Clock
Output
V
DD
Power Supply
Supply
1.8 V Nominal
V
DDQ
Isolated Output Buffer Supply
Supply
1.5 V Nominal
V
SS
Power Supply: Ground
Supply
Preliminary
GS8662R08/09/18/36E-333/300/250/200/167
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.01 9/2005
6/37
2005, GSI Technology
Note:
NC = Not Connected to die or any other pin
相關(guān)PDF資料
PDF描述
GS8662R18E-300 72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18E-300I 72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18E-333 72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18E-333I 72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18GE-167 72Mb SigmaCIO DDR-II Burst of 4 SRAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS8662R18E-300 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18E-300I 制造商:GSI Technology 功能描述:SRAM SYNC SGL 1.8V 72MBIT 4MX18 0.45NS 165FBGA - Trays
GS8662R18E-333 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18E-333I 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaCIO DDR-II Burst of 4 SRAM
GS8662R18GE-167 制造商:GSI 制造商全稱:GSI Technology 功能描述:72Mb SigmaCIO DDR-II Burst of 4 SRAM
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