參數(shù)資料
型號: HYB314265BJL-50
廠商: SIEMENS A G
元件分類: DRAM
英文描述: 256K x 16-Bit EDO-Dynamic RAM
中文描述: 256K X 16 EDO DRAM, 50 ns, PDSO40
文件頁數(shù): 8/28頁
文件大?。?/td> 1324K
代理商: HYB314265BJL-50
HYB 5(3)14265BJ(L)-400/-40/-45/-50
256K x 16 EDO-DRAM
Semiconductor Group
8
AC Characteristics
5) 6)
T
A
= 0 to 70
°
C,
t
T
= 2 ns
Parameter
Symbol
Limit Values
Unit
Note
-400
-40
min.
max.
min.
max.
Common Parameters
Random read or write cycle time
t
RC
t
RP
t
RAS
t
CAS
t
CP
t
ASR
t
RAH
t
ASC
t
CAH
t
RCD
t
RAD
t
RSH
t
CSH
t
CRP
t
T
t
REF
69
69
ns
RAS precharge time
25
25
ns
RAS pulse width
40
10k
40
10k
ns
CAS pulse width
4.5
10k
6
10k
ns
CAS precharge time
4
5
ns
Row address setup time
0
0
ns
Row address hold time
5
5
ns
Column address setup time
0
0
ns
Column address hold time
5
5
ns
RAS to CAS delaytime
9
30
9
30
ns
RAS to column address delay time
7
20
7
20
ns
RAS hold time
6
6
ns
CAS hold time
32
32
ns
CAS to RAS precharge time
5
5
ns
Transition time(rise and fall)
1
50
1
50
ns
7
Refresh period
16
16
ms
Read Cycle
Access time from RAS
t
RAC
t
CAC
t
AA
t
OEA
t
RAL
t
RCS
t
RCH
t
RRH
t
CLZ
t
OFF
40
40
ns
8, 9
Access time from CAS
10
10
ns
8, 9
Access time from column address
17
20
ns
8,10
OE access time
10
10
ns
Column address to RAS lead time
20
20
ns
Read command setup time
0
0
ns
Read command hold time
0
0
ns
11
Read command hold time ref. to RAS
0
0
ns
11
CAS to output inlow-Z
0
0
ns
8
Output buffer turn-off delay from CAS
0
0
10
ns
12
相關(guān)PDF資料
PDF描述
HYB514405BJ-70 1M x 4-Bit Dynamic RAM
HYB 514405BJ 1M x 4-Bit Dynamic RAM(1M x 4-位動態(tài) RAM (超級頁面EDO模式))
HYB 514405BJL 1M x 4-Bit Dynamic RAM(1M x 4-位動態(tài) RAM (超級頁面EDO模式))
HYB514405BJ 1M x 4-Bit Dynamic RAM
HYB514405BJ-60 RES 1.3K-OHM 1% 0.063W 200PPM THICK-FILM SMD-0402 5K/REEL-7IN-PA
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB314400BJ-50 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:1M x 4-Bit Dynamic RAM
HYB314400BJ-50- 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:1M x 4-Bit Dynamic RAM
HYB314400BJ-60 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:1M x 4-Bit Dynamic RAM
HYB314400BJL-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 Fast Page Mode DRAM
HYB314400BJL-60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x4 Fast Page Mode DRAM