参数资料
型号: MB85502-015
厂商: FUJITSU LTD
元件分类: DRAM
英文描述: CMOS 8M×36Bit Synchronous Dynamic Random Access Memory (SDRAM)(CMOS 8M×36位 同步动态RAM)
中文描述: 8M X 36 SYNCHRONOUS DRAM MODULE, 14 ns, PZMA72
文件页数: 7/10页
文件大小: 236K
代理商: MB85502-015
7
MB85502-012/MB85502-015
I
AC CHARACTERISTICS
(Recommended operating conditions unless otherwise noted.) Notes 1, 2, 3
* :DQ
0
to DQ
35
(D
IN
input)
Parameter
Notes
Symbol
MB85502-012
MB85502-015
Unit
Min.
Max.
Min.
Max.
Clock Period
4
CAS latency = 3
t
CK
12
100
15
100
ns
CAS latency = 2
17.5
20
ns
CAS latency = 1
35
40
ns
Clock High Time
t
CH
4
4
ns
Clock Low Time
t
CL
4
4
ns
CS Setup Time
t
SC
3
3
ns
CS Hold Time
t
HC
3
3
ns
Input Setup Time
t
SI
3
3
ns
Input Hold Time
t
HI
3
3
ns
Data Input Setup Time*
t
SID
0
0
ns
Data Input Hold Time*
t
HID
7
7
ns
Output Valid from Clock
(t
CLK
= min.)
5, 6
CAS latency = 3
t
AC
13
14
ns
CAS latency = 2
18.5
20
ns
CAS latency = 1
36
39
ns
Output in Low-Z
t
OLZ
5
5
ns
Output in High-Z
t
OHZ
4
17
4
20
ns
Output Hold Time
7
t
OH
4
4
ns
Time between Refresh
t
REF
65.6
65.6
ms
Transition Time
t
T
0.5
2
0.5
2
ns
Power Down Exit Time
t
PDE
15
18
ns
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