国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W986432AH-6
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: x32 SDRAM
中文描述: 2M X 32 SYNCHRONOUS DRAM, 5.5 ns, PDSO86
封裝: 0.400 INCH, 0.50 MM PITCH, TSOP2-86
文件頁數: 7/11頁
文件大小: 79K
代理商: W986432AH-6
W986432DH
Publication Release Date: May 2000
- 7 -
Revision A0
AC CHARACTERISTICS
(V
CC
= 3.3V
±
0.3V, V
SS
= 0V, Ta = 0 to 70
°
C) (Notes: 5, 6.)
PARAMETER
Symbol
-5
-55
-6
UNIT NOTE
ns
Cycle
MIN
54
40
14
1
MAX
100000
MIN
55
40
15
1
MAX
100000
MIN
60
42
18
1
MAX
100000
Ref/Active to Ref/Active Command Period tRC
Active to precharge Command Period
Active to Read/Write Command Delay Time tRCD
Read/Write(a) to Read/Write(b)Command
Period
Precharge to Active(b) Command Period
Active(a) to Active(b) Command Period
Write Recovery Time
CLK Cycle Time
tRAS
tCCD
tRP
tRRD
tWR
tCK
tCH
tCL
14
10
7
5
7
5
2
2
2.75
2.75
0
0
0.5
1
0.5
1.3
0.8
1.3
0.8
1
0.5
10
15
10.8
7.5
5.4
7.5
5.4
2
2
2.75
2.75
0
0
0.5
1.5
0.5
1.5
1
1.5
1
1.5
0.5
10.8
18
12
7.5
6
7.5
6
2
2
2.75
2.75
0
0
0.5
1.5
0.5
1.5
0.5
1.5
0.5
1.5
0.5
12
ns
ms
ns
CL* = 2
CL* = 3
CL* = 2
CL* = 3
1000
1000
4.5
4.5
5
5
10
64
1000
1000
5.5
5
5.4
5.4
10
64
1000
1000
5.5
5
6
6
10
64
CLK High Level
CLK Low Level
Access Time from CLK
Output Data Hold Time
Output Data High Impedance Time
Output Data Low Impedance Time
Power Down Mode Entry Time
Transition Time of CLK (Rise and Fall)
Data-in-Set-up Time
Data-in Hold Time
Address Set-up Time
Address Hold Time
CKE Set-up Time
CKE Hold Time
Command Set-up Time
Command Hold Time
Refresh Time
Mode Register Set Cycle Time
CL* = 2
tAC
CL* = 3
tOH
tHZ
tLZ
tSB
tT
tDS
tDH
tAS
tAH
tCKS
tCKH
tCMS
tCMH
tREF
tRSC
相關PDF資料
PDF描述
W986432AH-7 x32 SDRAM
W986432AH-8 x32 SDRAM
W9864AADA 64MB (8M x 64) PC100 SDRAM MODULE(符合PC100標準的64MB (8M x 64) 同步動態RAM模塊)
W9864AASA 64MB (8M x 64) SDRAM SO-DIMM MODULE(64MB (8M x 64)小型雙列直插同步動態RAM模塊)
W9864BADA 64MB (8M x 64) PC100 SDRAM MODULE(符合PC100標準的64MB (8M x 64) 同步動態RAM模塊)
相關代理商/技術參數
參數描述
W986432AH-7 制造商:WINBOND 制造商全稱:Winbond 功能描述:x32 SDRAM
W986432AH-8 制造商:WINBOND 制造商全稱:Winbond 功能描述:x32 SDRAM
W986432DH 制造商:WINBOND 制造商全稱:Winbond 功能描述:512K ⅴ 4 BANKS ⅴ 32 BITS SDRAM
W986432DH-5 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X512KX32|CMOS|TSSOP|86PIN|PLASTIC
W986432DH-6 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SDRAM|4X512KX32|CMOS|TSSOP|86PIN|PLASTIC