參數(shù)資料
型號(hào): 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(hào),同步掩膜ROM(100萬× 32位同步掩膜光盤)
文件頁數(shù): 13/25頁
文件大?。?/td> 493K
代理商: KM23SV32205T
KM23SV32205T
Synch. MROM
Preliminary
0
1
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9
10
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13
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16
17
18
19
Read Cycle I : Normal @RAS Latency=2, CAS Latency=5, Burst Length=4
t
SS
t
SH
CKE
CS
RAS
CAS
ADDR
Data
t
CH
t
CC
t
CL
HIGH
t
SH
t
SS
t
SHZ
t
SAC
t
OH
Qa0 Qa1 Qa2 Qa3
CAb
RAb
*Note:
1. When the burst length is 4 at 66MHz, t
RC
is equal to 6 clock cycles.
RAS
Latency
MR
*Note 1
t
RC
=6 clocks at BL=4
Row Active
Read
Row Active
Read
:
Don
t Care
t
SS
t
SH
Qb0 Qb1 Qb2 Qb3
CAa
RAa
CLK
t
RC
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