參數(shù)資料
型號: UPD4564841
廠商: Elpida Memory, Inc.
英文描述: 64M-bit Synchronous DRAM 4-bank, LVTTL
中文描述: 6400位同步DRAM 4銀行,LVTTL
文件頁數(shù): 66/85頁
文件大小: 919K
代理商: UPD4564841
D
6
μ
P
Interleaved Column Write Cycle (2/2) (Burst Length = 4, /CAS Latency = 3)
CLK
CKE
/CS
/RAS
/CAS
/WE
A13
A10
ADD
DQM
DQ
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21
L
Hi-Z
Aa1
Aa2
Aa3
Aa4
Ba1
Ba2
Bc1
Bc2
Bd1
Bd2
H
Ab1
Ab2
Bb1
Bb2
RAa
RBa
RAa
CAb
CBc
RBa
CBa
CBb
CAa
CBd
Bd3
Bd4
Activate
Command
for Bank A
Write
Command
for Bank A
Activate
Command
for Bank B
Write
Command
for Bank B
Write
Command
for Bank A
Precharge
Command
for Bank A
Precharge
Command
for Bank B
Write
Command
for Bank B
Write
Command
for Bank B
Write
Command
for Bank B
A12
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