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參數(shù)資料
| 型號： | WEDPZ512K72S-XBX |
| 英文描述： | NBL SSRAM MCP |
| 中文描述： | NBL的的SSRAM MCP的 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 227K |
| 代理商： | WEDPZ512K72S-XBX |
7
White Electronic Designs Corporation (602) 437-1520 www.whiteedc.com
WEDPZ512K 72S-X BX
SNOOZE MODE is a low-current, “power-down” mode
in which the device is deselected and current is re-
duced to ISB
2
Z
. The duration of SNOOZE MODE is
dictated by the length of time Z is in a HIGH state. After
the device enters SNOOZE MODE, all inputs except ZZ
become gated inputs and are ignored. ZZ is an asyn-
chronous, active HIGH input that causes the device to
enter SNOOZE MODE.
When ZZ becomes a logic HIGH, ISB
2
Z
is guaranteed
after the setup time t
ZZ
is met. Any READ or WRITE
operation pending when the device enters SNOOZE
MODE is not guaranteed to complete successfully.
Therefore, SNOOZE MODE must not be initiated until
valid pending operations are completed.
S
NOOZE
M
ODE
Description
Current during SNOOZE MODE
ZZ active to input ignored
ZZ inactive to input sampled
ZZ active to snooze current
ZZ inactive to exit snooze current
Conditions
ZZ
≥
V
IH
Symbol
I
SB2Z
tzz
trzz
t
ZZI
t
RZZI
Min
Max
20
2
Units
mA
cycle
cycle
cycle
ns
2
2
O
FIG. 2
SNOOZE MODE
S
NOOZE
M
ODE
T
IMING
D
IAGRAM
ZZ
I
SUPPLY
CLOCK
ALL INPUTS
(except ZZ)
Output (Q)
t
ZZ
t
ZZI
t
RZZ
t
RZZI
HIGH-Z
DESELECT or READ Only
I
ISB2Z
DON'T CARE
Deselect or Read Only
Normal
Operation Cycle
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| WEDPZ512K72V-XBX | NBL SSRAM MCP |
| WF100 | DC to DC Converter |
| WF100U | DC to DC Converter |
| WF101 | DC to DC Converter |
| WF101U | DC to DC Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WEDPZ512K72V-100BC | 制造商:Microsemi Corporation 功能描述:512K X 72 ZBL SSRAM MODULE, 3.3V, 100MHZ, 152 BGA 17MM X 23M - Bulk |
| WEDPZ512K72V-100BI | 制造商:Microsemi Corporation 功能描述:512K X 72 ZBL SSRAM MODULE, 3.3V, 100MHZ, 152 BGA 17MM X 23M - Bulk |
| WEDPZ512K72V-100BM | 制造商:Microsemi Corporation 功能描述:512K X 72 ZBL SSRAM MODULE, 3.3V, 100MHZ, 152 BGA 17MM X 23M - Bulk |
| WEDPZ512K72V-133BC | 制造商:Microsemi Corporation 功能描述:512K X 72 ZBL SSRAM MODULE, 3.3V, 133MHZ, 152 BGA 17MM X 23M - Bulk |
| WEDPZ512K72V-133BI | 制造商:Microsemi Corporation 功能描述:512K X 72 ZBL SSRAM MODULE, 3.3V, 133MHZ, 152 BGA 17MM X 23M - Bulk |
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