參數(shù)資料
型號(hào): HY57V641620ET-H
廠商: HYNIX SEMICONDUCTOR INC
元件分類: DRAM
英文描述: 64Mb Synchronous DRAM based on 1M x 4Bank x16 I/O
中文描述: 4M X 16 SYNCHRONOUS DRAM, 5.4 ns, PDSO54
封裝: 0.400 X 0.875 INCH, 0.80 MM PITCH, TSOP2-54
文件頁(yè)數(shù): 5/13頁(yè)
文件大小: 122K
代理商: HY57V641620ET-H
Rev. 1.5 / Feb. 2005
5
Synchronous DRAM Memory 64Mbit (4Mx16bit)
HY57V641620E(L/S)T(P) Series
FUNCTIONAL BLOCK DIAGRAM
1Mbit x 4banks x 16 I/ O Synchronous DRAM
Internal Row
Counter
Column
Pre
Decoder
Column Add
Counter
Self refresh
logic & timer
S
Address
Register
Burst
Counter
Mode Register
S
A
Bank Select
Column Active
Row Active
CAS Latency
CLK
CKE
CS
RAS
CAS
WE
U/LDQM
A0
A1
BA1
BA0
A11
Row
Pre
Decoder
Refresh
DQ0
DQ15
X
X
X
X
Y-Decoder
1Mx16 BANK 0
1Mx16 BANK 1
1Mx16 BANK 2
1Mx16 BANK 3
Memory
Cell
Array
Data Out Control
Pipe Line
Control
相關(guān)PDF資料
PDF描述
HY57V641620ELTP-6 64Mb Synchronous DRAM based on 1M x 4Bank x16 I/O
HY57V641620ELTP-7 64Mb Synchronous DRAM based on 1M x 4Bank x16 I/O
HY57V641620ELTP-H 64Mb Synchronous DRAM based on 1M x 4Bank x16 I/O
HY57V641620ESTP-5 64Mb Synchronous DRAM based on 1M x 4Bank x16 I/O
HY57V641620ESTP-6 64Mb Synchronous DRAM based on 1M x 4Bank x16 I/O
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