參數(shù)資料
型號(hào): UPD4564441
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(yè)數(shù): 75/85頁(yè)
文件大?。?/td> 919K
代理商: UPD4564441
D
7
μ
P
13.23 Byte Write Operation (Burst Length = 4, /CAS Latency = 2)
CLK
CKE
/CS
/RAS
/CAS
/WE
A13
A10
LDQM
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
T21
UDQM
A12
DQ
(lower)
DQ
(upper)
Activate
Command
for Bank D
Read
Command
for Bank D
Upper Byte
not Read
Lower Byte
not Write
Upper Byte
not Write
Lower Byte
not Write
ADD
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