參數(shù)資料
型號: V54C465164VEJ8PC
廠商: PROMOS TECHNOLOGIES INC
元件分類: DRAM
英文描述: 4M X 16 SYNCHRONOUS DRAM, 6 ns, PBGA60
封裝: GREEN, FBGA-60
文件頁數(shù): 5/50頁
文件大?。?/td> 628K
代理商: V54C465164VEJ8PC
13
V54C465164VE Rev. 1.4 May 2006
ProMOS TECHNOLOGIES
V54C465164VE
AC Characteristics 1,2, 3
TA = 0 to 70 °C; VSS = 0 V; VDD = 3.0 V ± 0.3 V, tT = 1 ns
#
Symbol
Parameter
Limit Values
Unit Note
-6
-7PC
-7
-8PC
Min. Max. Min. Max. Min. Max. Min. Max.
Clock and Clock Enable
1tCK
Clock Cycle Time
CAS Latency = 3
CAS Latency = 2
6
7.5
7
7.5
7
10
8
10
s
ns
2tCK
Clock Frequency
CAS Latency = 3
CAS Latency = 2
166
133
143
133
143
100
125
100
MHz
3tAC
Access Time from Clock
CAS Latency = 3
CAS Latency = 2
_
5.4
_
5.4
_
5.4
6
_
6
ns
2, 4
4tCH
Clock High Pulse Width
2.5
2.5
2.5
3
ns
5tCL
Clock Low Pulse Width
2.5
2.5
2.5
3
ns
6tT
Transition Tim
0.3
1.2
0.3
1.2
0.3
1.2
0.5
10
ns
Setup and Hold Times
7tIS
Input Setup Time
1.5
1.5
1.5
2
ns
5
8tIH
Input Hold Time
0.8
0.8
0.8
1
ns
5
9tCKS
Input Setup Time
1.5
1.5
1.5
2
ns
5
10
tCKH
CKE Hold Time
0.8
0.8
0.8
1
ns
5
11
tRSC
Mode Register Set-up Time
12
14
14
16
ns
12
tSB
Power Down Mode Entry Time
0
6
0707
0
8
ns
13
tDS
Data-in setup time
1.5
1.5
1.5
1.5
ns
14
tDH
Data-in hold time
0.8
0.8
0.8
0.8
ns
Common Parameters
15
tRCD
Row to Column Delay Time
15
15
15
20
ns
6
16
tRP
Row Precharge Time
15
15
15
20
ns
6
17
tRAS
Row Active Time
40
100K
42
100K
42
100K
45
100k
ns
6
18
tRC
Row Cycle Time
60
60
60
60
ns
6
19
tRRD
Activate(a) to Activate(b) Command Period
12
14
14
16
ns
6
20
tCCD
CAS(a) to CAS(b) Command Period
1
1–1–
1
CLK
21
tDPL
Data-in to Precharge Command for Manual
precharge
2–
2–2–
2
CLK
Refresh Cycle
22
tREF
Refresh Period (4096 cycles)
64
64
64
64
ms
23
tSREX
Self Refresh Exit Time
1
1
1
1
CLK
相關(guān)PDF資料
PDF描述
V54FCT240DL Dual 4-Bit Inverting Buffer/Driver
V54FCT244DL Dual 4-Bit Non-Inverting Buffer/Driver
V54FCT245DL Single 8-bit Bus Transceiver
V54FCT373DL 8-Bit D-Type Latch
V54FCT374DL Octal D-Type Flip-Flop
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
V5-5/RK 4-0.3/0.3/0.3 制造商:TURCK Inc 功能描述:Cordset, Splitter, M12 Female Straight x 3, 4 Wire, 5m, PVC, Yellow, U0986-00
V5-5/RK 4-1/1/1 制造商:TURCK Inc 功能描述:Cordset, Splitter, M12 Female Straight x 3, 4 Wire, 5m, PVC, Yellow, U-16415
V5509 制造商:Assmann Electronics Inc 功能描述:Old Part V5509^ASSMANN
V550-A20 制造商:Omron Electronic Components LLC 功能描述:Bar Code Reader, Bcr With Standard Optics
V550E32 制造商:未知廠家 制造商全稱:未知廠家 功能描述: