參數資料
型號: UPD45128441G5-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: 32M X 4 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: PLASTIC, TSOP2-54
文件頁數: 43/92頁
文件大小: 682K
代理商: UPD45128441G5-A75-9JF
D
4
μ
P
13.4 Mode Register Set (Burst Length = 4, /CAS Latency = 2)
CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
A10
ADD
DQM
DQ
BA1
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21
Hi-Z
ADDRESS KEY
t
RP
Precharge
All Banks
Command
Mode
Register Set
Command
Activate
Command
is valid
H
t
RSC
2 CLK (MIN.)
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