參數(shù)資料
型號(hào): W9864G6DB-7
廠商: WINBOND ELECTRONICS CORP
元件分類: DRAM
英文描述: 1M x 4 BANKS x 16 BITS SDRAM
中文描述: 4M X 16 SYNCHRONOUS DRAM, 5.5 ns, PBGA60
封裝: 0.65 MM PITCH, BGA-60
文件頁(yè)數(shù): 31/48頁(yè)
文件大小: 1283K
代理商: W9864G6DB-7
W986432DH
Publication Release Date: September 4, 2001
- 31 -
Revision A3
Operating Timing Example, continued
Page Mode Read/Write (Burst Length = 8, CAS Latency = 3)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
t
RAS
t
RCD
t
WR
RAa
RAa
CAx
CAy
ax0
Q Q
ax1
ax2
ax3
ax4
ax5
ay1
ay0
ay2
ay4
ay3
Q
Q
Q
Q
D
D
D
D
D
(CLK = 100 MHz)
CLK
DQ
CKE
DQM
A0-A9
A10
BS1
WE
CAS
RAS
CS
Active
Read
Write
Precharge
t
AC
Bank #0
Bank #1
Idle
Bank #2
Bank #3
BS0
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