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PDF ( 数据手册 , 数据表 ) A3R1GE30JBF

零件编号 A3R1GE30JBF
描述 1Gb DDRII Synchronous DRAM
制造商 Zentel
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A3R1GE30JBF 数据手册, 描述, 功能
A3R1GE30JBF
A3R1GE40JBF
1Gb DDRII Synchronous DRAM
1Gb DDRII SDRAM Specification
A3R1GE30JBF
A3R1GE40JBF
Zentel Electronics Corp.
Revision 1.0
Dec., 2014







A3R1GE30JBF pdf, 数据表
A3R1GE30JBF
A3R1GE40JBF
1Gb DDRII Synchronous DRAM
AC Overshoot / Undershoot Specification
Parameter
Maximum peak amplitude allowed for
overshoot
Maximum peak amplitude allowed for
undershoot
Maximum overshoot area above VDD
DDR2-1066
DDR2-800
Maximum undershoot area below VSS
DDR2-1066
DDR2-800
Maximum peak amplitude allowed for
overshoot
Maximum peak amplitude allowed for
undershoot
Maximum overshoot area above VDD
DDR2-1066
DDR2-800
Maximum undershoot area below VSS
DDR2-1066
DDR2-800
Maximum peak amplitude allowed for
overshoot
Maximum peak amplitude allowed for
undershoot
Maximum overshoot area above VDD
DDR2-1066
DDR2-800
Maximum undershoot area below VSS
DDR2-1066
DDR2-800
Pins
Command,
Address
CKE, ODT
Specification
0.5
0.5
CK, /CK
0.5
0.66
0.5
0.66
0.5
0.5
0.19
0.23
0.19
0.23
DQ, DQS, /DQS, 0.5
UDQS, /UDQS,
LDQS, /LDQS,
RDQS, /RDQS,
DM, UDM, LDM
0.5
0.19
0.23
0.19
0.23
Unit
V
V
V-ns
V-ns
V-ns
V-ns
V
V
V-ns
V-ns
V-ns
V-ns
V
V
V-ns
V-ns
V-ns
V-ns
Revision 1.0
Page 7 / 72
Dec., 2014







A3R1GE30JBF equivalent, schematic
A3R1GE30JBF
A3R1GE40JBF
1Gb DDRII Synchronous DRAM
14.tRPall for a Precharge All command is equal to tRP+1xtCK, where tRP is value for a single bank precharge,
Which are shown in this table.
Revision 1.0
Page 15 / 72
Dec., 2014










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