參數資料
型號: H5MS5162DFR-K3M
廠商: HYNIX SEMICONDUCTOR INC
元件分類: DRAM
英文描述: 32M X 16 DDR DRAM, 0.5 ns, PBGA60
封裝: 8 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, HALOGEN FREE AND LEAD FREE, FBGA-60
文件頁數: 22/62頁
文件大?。?/td> 1314K
代理商: H5MS5162DFR-K3M
Rev 1.3 / Apr. 2009
29
11
Mobile DDR SDRAM 512Mbit (32M x 16bit)
H5MS5162DFR Series
Once a row is Open (with an ACTIVE command) a READ or WRITE command may be issued to that row, subject to the
tRCD specification. tRCD (
MIN) should be divided by the clock period and rounded up to the next whole number to
determine the earliest clock edge after the ACTIVE command on which a READ or WRITE command can be entered.
A subsequent ACTIVE command to a different row in the same bank can only be issued after the previous active row
has been closed (precharge). The minimum time interval between successive ACTIVE commands to the same bank is
defined by tRC.
A subsequent ACTIVE command to another bank can be issued while the first bank is being accessed, which results in
a reduction of total row-access overhead. The minimum time interval between successive ACTIVE commands to differ-
ent banks is defined by tRRD.
D on't C are
Once a row is Open(w ith an ACTIVE com m and) a READ or W RITE com m and m ay be issued to that row , subject to the
tRCD specification. tRCD (M IN) should be divided by the clock period and rounded up to the next w hole num ber to
determ ine the earliest clock edge after the ACTIVE com m and on which a READ or W RITE com m and can be entered .
/CLK
CLK
N OP
NOP
tRCD
Com m and
Address
W rite A
W ith A/P
Bank B
ACT
NOP
Bank A
ACT
Bank A
Col
Bank B
Row
Bank A
Row
Bank A
ACT
Bank A
R ow
tRRD
tRC
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參數描述
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H5MS5162EFR-J3M 制造商:SK Hynix Inc 功能描述:SDRAM MOBILE DDR 512MB (X16) 60FBGA 制造商:SK Hynix Inc 功能描述:SDRAM, MOBILE DDR, 512MB (X16), 60FBGA 制造商:SK Hynix Inc 功能描述:SDRAM, MOBILE DDR, 512MB (X16), 60FBGA, Memory Type:DRAM - Synchronous, Memory C 制造商:SK Hynix Inc 功能描述:SDRAM, MOBILE DDR, 512MB (X16), 60FBGA, Memory Type:DRAM - Synchronous, Memory Configuration:32M x 16, Memory Case Style:FBGA, No. of Pins:60, IC Interface Type:LVCMOS, Operating Temperature Min:-30C, Operating Temperature Max:85C, , RoHS Compliant: Yes
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