參數(shù)資料
型號: μPD45256163
廠商: NEC Corp.
英文描述: 256M-Bit Synchronous DRAM(256M 同步 動態(tài)RAM)
中文描述: 256M位同步DRAM(256M同步動態(tài)RAM)的
文件頁數(shù): 64/84頁
文件大?。?/td> 1052K
代理商: ΜPD45256163
μ
P
6
P
Interleaved Column Read Cycle (2/2) (Burst length = 4, /CAS latency = 3)
CLK
CKE
/RAS
/CAS
/WE
BA1
/CS
T
0
T
1
T
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ADD
DQM
DQ
A10
BA0
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
L
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
CDb
CAa
RDa
CDa
Da1
Da2
Aa1
Aa2
Aa4
Aa3
H
Dc1
Dc2
Db1
Db2
Ab2
Ab1
AA
AAA
AAAAAAAA
AAA
AAA
AAA
AAA
AAAA
AAAA
AAAA
AAAA
AAAAAAA
AAAAAAA
AAAAAAA
AAAAAAA
AAA
AAA
AAA
AAA
AAA
AAA
AAAA
AAAA
AAAA
AAA
AAA
AAAAAAA
AAAAAAA
AAA
AAAAAAAAAA
AAAA
AAAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
CDc
AAA
A
A
A
A
AAA
AAA
AAA
AAA
A
A
AAA
AAA
A
AAA
CAb
AAAA
A
A
A
A
AAA
AAA
AAA
AAA
A
A
AAA
AAA
A
AAA
AAAA
AAAAAAAAAAAAAAAA
AAAA
AAAA
AAAA
AAAAAAA
AAAA
AAAA
AAAA
AAA
AAA
AAA
AAA
AAA
AAA
AAA
A
A
A
A
AAAAAAA
A
A
Ab4
Ab3
RAa
RDa
Hi-Z
Bank A
Activate
Command
Bank A
Read
Command
Bank D
Read
Command
Bank D
Activate
Command
Bank D
Read
Command
Bank D
Precharge
Command
Bank A
Precharge
Command
Bank D
Read
Command
Bank A
Read
Command
相關(guān)PDF資料
PDF描述
μPD45256441 256M-Bit Synchronous DRAM(256M 同步 動態(tài)RAM)
μPD45256841 256M-Bit Synchronous DRAM(256M 同步 動態(tài)RAM)
μPD4564163 64M-bit Synchronous DRAM(64M同步動態(tài)RAM)
μPD4564441 64M-bit Synchronous DRAM(64M同步動態(tài)RAM)
μPD4564841 64M-bit Synchronous DRAM(64M同步動態(tài)RAM)
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