參數(shù)資料
型號: HY5756820C
廠商: Hynix Semiconductor Inc.
英文描述: 4 Banks x 8M x 8Bit Synchronous DRAM
中文描述: 4銀行× 8米× 8位同步DRAM
文件頁數(shù): 3/12頁
文件大?。?/td> 89K
代理商: HY5756820C
HY57V56820C(L)T
Rev. 0.4 / July 2003
3
FUNCTIONAL BLOCK DIAGRAM
8Mbit x 4banks x 8 I/O Synchronous DRAM
S
A0
A1
A12
BA0
BA1
A
Address
Registers
Mode Registers
Row
Pre
Decoders
Column
Pre
Decoders
Column Add
Counter
Row active
Column
Active
Burst
Counter
Data Out Control
CAS Latency
X
Internal Row
counter
DQ0
DQ1
DQ6
DQ7
refresh
Self refresh logic
& timer
Pipe Line Control
I
Bank Select
S
CLK
CKE
CS
RAS
CAS
WE
DQM
X
X
Memory
Cell
Array
Y decoders
X
8Mx8 Bank1
8Mx8 Bank0
8Mx8 Bank2
8Mx8 Bank3
相關(guān)PDF資料
PDF描述
HY57V56820CLT-6 4 Banks x 8M x 8Bit Synchronous DRAM
HY57V56820CLT-8 4 Banks x 8M x 8Bit Synchronous DRAM
HY57V56820CLT-H 4 Banks x 8M x 8Bit Synchronous DRAM
HY57V56820CLT-K 4 Banks x 8M x 8Bit Synchronous DRAM
HY57V56820CLT-P 4 Banks x 8M x 8Bit Synchronous DRAM
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