參數(shù)資料
型號(hào): HYB514265BJ-40
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, 40 ns, PDSO40
文件頁數(shù): 12/28頁
文件大?。?/td> 1324K
代理商: HYB514265BJ-40
HYB 5(3)14265BJ(L)-400/-40/-45/-50
256K x 16 EDO-DRAM
Semiconductor Group
12
Output buffer turn-off delay
t
OFF
t
OEZ
t
DZC
t
DZO
t
CDD
t
ODD
0
12
0
13
ns
12
Output turn-off delay from OE
0
12
0
13
ns
12
Data to CAS low delay
0
0
ns
13
Data to OE low delay
0
0
ns
13
CAS high to data delay
10
10
ns
14
OE high to data delay
10
10
ns
14
Write Cycle
Write command hold time
t
WCH
t
WP
t
WCS
t
RWL
t
CWL
t
DS
t
DH
7
8
ns
Write command pulse width
7
8
ns
Write command setup time
0
0
ns
15
Write command to RAS lead time
12
13
ns
Write command to CAS lead time
12
13
ns
Data setup time
0
0
ns
16
Data hold time
7
8
ns
16
Read-modify-Write Cycle
Read-write cycle time
t
RWC
t
RWD
t
CWD
t
AWD
t
OEH
107
118
ns
RAS to WE delay time
59
64
ns
15
CAS to WE delay time
26
27
ns
15
Column address to WE delay time
36
39
ns
15
OE command hold time
7
10
ns
Hyper Page Mode (EDO) Cycle
Hyper page mode (EDO) cycle time
t
HPC
t
CPA
t
COH
t
RAS
t
RHPC
18
20
ns
Access time from CAS precharge
25
27
ns
7
Output data hold time
5
5
ns
RAS pulse width in EDO mode
45
200k
50
200k
ns
CAS precharge to RAS Delay
25
27
ns
AC Characteristics
(cont’d)
5)6)
T
A
= 0 to 70 C,
t
T
= 2 ns
Parameter
16E
Symbol
Limit Values
Unit
Note
-45
-50
min.
max.
min.
max.
相關(guān)PDF資料
PDF描述
HYB514265BJ-400 256K x 16-Bit EDO-Dynamic RAM
HYB514265BJ-45 256K x 16-Bit EDO-Dynamic RAM
HYB314265BJ-45 256K x 16-Bit EDO-Dynamic RAM
HYB514265BJ-50 256K x 16-Bit EDO-Dynamic RAM
HYB314265BJ-50 256K x 16-Bit EDO-Dynamic RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HYB514265BJ-400 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256K x 16-Bit EDO-Dynamic RAM
HYB514265BJ-45 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256K x 16-Bit EDO-Dynamic RAM
HYB514265BJ-50 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:256K x 16-Bit EDO-Dynamic RAM
HYB514400AJ-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
HYB514400AJ-70 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