參數(shù)資料
型號(hào): UPD4564441
廠(chǎng)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): 68/85頁(yè)
文件大小: 919K
代理商: UPD4564441
D
6
μ
P
Auto Precharge after Read Burst (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
H
RDb
RAa
RAa
CAb
CAa
RDb
CDa
RDa
CDb
Hi-Z
A12
RDa
Activate
Command
for Bank A
Activate
Command
for Bank D
Read
Command
for Bank A
Read with
Auto Precharge
Command
for Bank D
Read with
Auto Precharge
Command
for Bank A
Read with
Auto Precharge
Command
for Bank D
Auto Precharge
Start for Bank D
Activate
Command
for Bank D
Auto Precharge
Start for Bank A
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PDF描述
UPD4564841 64M-bit Synchronous DRAM 4-bank, LVTTL
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