參數(shù)資料
型號: UPD45128841G5-A75-9JF
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: 128M-bit Synchronous DRAM 4-bank, LVTTL
中文描述: 16M X 8 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: PLASTIC, TSOP2-54
文件頁數(shù): 44/92頁
文件大小: 682K
代理商: UPD45128841G5-A75-9JF
D
4
μ
P
13.5 Power On Sequence and CBR (Auto) Refresh
CLK
CKE
/CS
/RAS
/CAS
/WE
BA1
A10
ADD
DQM
DQ
Hi-Z
t
RSC
ADDRESS KEY
t
RP
High level is necessary
2 refresh cycles are necessary
t
RC1
t
RC1
Precharge
All Banks
Command
is necessary
Mode
Register Set
Command
is necessary
CBR (Auto)
Refresh
Command
is necessary
Activate
Command
CBR (Auto)
Refresh
Command
is necessary
BA0
High level is necessary
Clock cycle is necessary
相關(guān)PDF資料
PDF描述
UPD45128441G5-A75-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128841G5-A75L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128841G5-A80-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128841G5-A80L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
UPD45128441G5-A75L-9JF 128M-bit Synchronous DRAM 4-bank, LVTTL
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