參數資料
型號: UPD45128441G5-A75
廠商: NEC Corp.
英文描述: 128M-bit Synchronous DRAM 4-bank, LVTTL
中文描述: 128兆位同步DRAM 4銀行,LVTTL
文件頁數: 67/92頁
文件大?。?/td> 1107K
代理商: UPD45128441G5-A75
D
6
μ
P
13.19 Auto Precharge after Read Burst (1/2) (Burst Length = 4, /CAS Latency = 2)
CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
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
BA1
RDb
RAc
RDa
RAa
RAa
CAb
CAa
RDb
CDa
RDa
CAc
CDb
RAc
Hi-Z
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
Auto Precharge
Start for Bank D
Read with
Auto Precharge
Command
for Bank D
Auto Precharge
Start for Bank A
Auto Precharge
Start for Bank D
Activate
Command
for Bank A
Read with
Auto Precharge
Command
for Bank A
Activate
Command
for Bank D
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