参数资料
型号: W9825G6JH-6I
厂商: Winbond Electronics
文件页数: 35/43页
文件大小: 0K
描述: IC SDRAM 256MBIT 54TSOPII
标准包装: 200
格式 - 存储器: RAM
存储器类型: SDRAM
存储容量: 256M(16Mx16)
速度: 166MHz
接口: 并联
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 54-TSOP(0.400",10.16mm 宽)
供应商设备封装: 54-TSOP II
包装: 托盘
W9825G6JH
11.14 Power Down Mode
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CLK
CS
RAS
CAS
WE
BS
A10
RAa
RAa
A0-A9,
A11,A12
RAa
CAa
RAa
CAx
DQM
CKE
t SB
t SB
t CKS
t CKS
t CKS
t CKS
DQ
Active
NOP Read
ax0
ax1
ax2
ax3
Precharge
NOP Active
Active Standby
Power Down mode
Precharge Standby
Power Down mode
Note: The PowerDown Mode is entered by asserting CKE "low".
All Input/Output buffers (except CKE buffers) are turned off in the Power Down mode.
When CKE goes high, command input must be No operation at next CLK rising edge.
Violating refresh requirements during power-down may result in a loss of data.
Publication Release Date: Mar. 13, 2014
- 35 -
Revision: A09
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