參數(shù)資料
型號: KM23SV32205T
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 1M x32 Synchronous MASK ROM(1M×32位同步掩膜ROM)
中文描述: 100萬X32號,同步掩膜ROM(100萬× 32位同步掩膜光盤)
文件頁數(shù): 16/25頁
文件大小: 493K
代理商: KM23SV32205T
KM23SV32205T
Synch. MROM
Preliminary
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Read Interrupted by Precharge Command & Burst Read Stop Cycle @Burst Length=8
*Note :
1. The burst stop command is valid at every page burst length.
The data bus goes to High-Z after the CAS latency from the burst stop command is issued.
2. The interval between read command (column address presented) and burst stop command is 1 cycle(min).
HIGH
CL=3
ADDR
CAS
RAS
CS
CKE
CLK
MR
DQM
Qa0 Qa1 Qa2
Qa4
Qb0 Qb1 Qb2 Qb3 Qb4 Qb5
RAa
CAa
CAb
Row Active
Precharge
Burst Stop
Read
Read
:
Don
t Care
Note1
CL=2
Data
Qa0 Qa1 Qa2
Qa4
Qb0 Qb1 Qb2 Qb3 Qb4 Qb5
Qa3
Qa3
*Note1, 2
Note1
Note2
Note2
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