參數資料
型號: μPDPD30101
廠商: NEC Corp.
英文描述: 64-Bit Micro[rocessor(64位微處理器)
中文描述: 64位微[rocessor(64位微處理器)
文件頁數: 75/97頁
文件大?。?/td> 409K
代理商: ΜPDPD30101
μ
PD30101
74
(5) EDO type DRAM write parameter (1/2)
The target DRAM is the
μ
PD42S16165L-A70 or
μ
PD42S18165L-A70.
Parameter
Symbol
Condition
MIN.
MAX.
Unit
MRAS (0:3) pulse width
t
RASP
70
ns
MRAS (0:3) hold time (vs. UCAS/LCAS precharge)
t
RHCP
40
ns
MRAS (0:3) precharge time
t
RP
50
ns
MRAS (0:3) hold time (vs. UCAS/LCAS
)
MRAS (0:3)
↓ →
LCAS/UCAS
delay time
MRAS (0:3)
↓ →
column address delay time
UCAS/LCAS hold time (vs. MRAS (0:3)
)
UCAS/LCAS pulse width
t
RSH
12
ns
t
RCD
14
ns
t
RAD
12
ns
t
CSH
50
ns
t
HCAS
12
ns
UCAS/LCAS precharge time
t
CP
10
ns
Write cycle time
t
HPC
30
ns
Row address setup time (ADD (9:20)) (vs. MRAS (0:3)
)
Row address hold time (vs. MRAS (0:3)
)
Column address setup time (vs. UCAS/LCAS
)
Column address setup time (vs. MRAS (0:3)
)
Column address hold time 1 (vs. UCAS/LCAS
)
Column address hold time 2 (vs. UCAS/LCAS
)
Column address hold time 3 (vs. UCAS/LCAS
)
RAMWE setup time (vs. UCAS/LCAS
)
RAMWE hold time (vs. LCAS/UCAS
)
Data output setup time (vs. LCAS/UCAS
)
Data output hold time (vs. LCAS/UCAS
)
Notes 1.
Applies to addresses other than the last address during block access
2.
Applied to the last address during block access
t
ASR
0
ns
t
RAH
10
ns
t
ASC
0
ns
t
RAL
35
ns
t
CAH1
ADD (9:18)
Note 1
12
ns
t
CAH2
ADD (9:18)
Note 2
12
ns
t
CAH3
ADD (19:20)
Note 2
12
ns
t
WCS
0
ns
t
WCH
10
ns
t
D1
0
ns
t
D2
10
ns
相關PDF資料
PDF描述
μPG2106TB L-Band PA Driver Amplifier(L波段PA驅動器放大器)
μPG2110TB L-Band PA Driver Amplifier(L波段PA驅動器放大器)
1.5KE120A TRANSIENT VOLTAGE SUPPRESSOR
1.5KE110A Unidirectional and bidirectional Transient Voltage Suppressor Diodes
1.5KE51A TRANSIENT VOLTAGE SUPPRESSOR
相關代理商/技術參數
參數描述
PDPKITCASE 制造商:LG Corporation 功能描述:EASY CARRY CASE
PDPM100F6F-M 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:APC 100KW MODULAR POWER DISTRI 制造商:Schneider Electric 功能描述:APC 100KW MODULAR POWER DISTRIBUTION UNIT, ISOLATION TRANSFO - Bulk
PDPM100F-M 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:APC 100KW MODULAR POWER DISTRI 制造商:Schneider Electric 功能描述:APC 100KW MODULAR POWER DISTRIBUTION UNIT, 208V, 72 POLES, M - Bulk
PDPM100G6F-M 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:APC 100KW MODULAR POWER DISTRI 制造商:Schneider Electric 功能描述:APC 100KW MODULAR POWER DISTRIBUTION UNIT, ISOLATION TRANSFO - Bulk
PDPM100L6F-M 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:APC 100KW MODULAR POWER DISTRI 制造商:Schneider Electric 功能描述:APC 100KW MODULAR POWER DISTRIBUTION UNIT, ISOLATION TRANSFO - Bulk