- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372081 > S1230ABP-70-IND GT 14C 12#8 2#16 SKT PLUG PDF資料下載
參數(shù)資料
| 型號： | S1230ABP-70-IND |
| 英文描述： | GT 14C 12#8 2#16 SKT PLUG |
| 中文描述： | 256k非易失SRAM |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 213K |
| 代理商： | S1230ABP-70-IND |
DS1230Y/AB
8 of 12
POWER-DOWN/POWER-UP TIMING
(t
A
: See Note 10)
PARAMETER
SYMBOL
CE, at V
IH
before Power-Down
t
PD
V
CC
slew from V
TP
to 0V (
CE
at V
IH
)
t
F
V
CC
slew from 0V to V
TP
(
CE
at V
IH
)
t
R
t
REC
MIN
0
300
300
2
TYP
MAX
UNITS
μ
s
μ
s
μ
s
ms
NOTES
11
CE
at V
IH
after Power-Up
125
(t
A
=25
°
C)
PARAMETER
SYMBOL
Expected Data Retention Time
t
DR
MIN
10
TYP
MAX
UNITS
years
NOTES
9
WARNING:
Under no circumstance are negative undershoots, of any amplitude, allowed when device is in battery
backup mode.
NOTES:
1.
WE
is high for a Read Cycle.
2.
OE
= V
IH
or V
IL
. If
OE
= V
IH
during write cycle, the output buffers remain in a high-impedance state.
3.
t
WP
is specified as the logical AND of
CE
and
WE
. t
WP
is measured from the latter of
CE
or
WE
going low to the earlier of
CE
or
WE
going high.
4.
t
DH
, t
DS
are measured from the earlier of
CE
or
WE
going high.
5.
These parameters are sampled with a 5 pF load and are not 100% tested.
6.
If the
CE
low transition occurs simultaneously with or latter than the
WE
low transition, the output
buffers remain in a high-impedance state during this period.
7.
If the
CE
high transition occurs prior to or simultaneously with the
WE
high transition, the output
buffers remain in high-impedance state during this period.
8.
If
WE
is low or the
WE
low transition occurs prior to or simultaneously with the
CE
low transition,
the output buffers remain in a high-impedance state during this period.
9.
Each DS1230Y has a built-in switch that disconnects the lithium source until V
CC
is first applied by
the user. The expected t
DR
is defined as accumulative time in the absence of V
CC
starting from the
time power is first applied by the user.
10.
All AC and DC electrical characteristics are valid over the full operating temperature range. For
commercial products, this range is 0
°
C to 70
°
C. For industrial products (IND), this range is -40
°
C to
+85
°
C.
11.
In a power-down condition the voltage on any pin may not exceed the voltage on V
CC
.
12.
t
WR1
and t
DH1
are measured from
WE
going high.
13.
t
WR2
and t
DH2
are measured from
CE
going high.
14.
DS1230 DIP modules are recognized by Underwriters Laboratory (U.L.
) under file E99151.
DS1230 PowerCap modules are pending U.L. review. Contact the factory for status.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S1230AB-70 | 256k Nonvolatile SRAM |
| S1336 | Si photodiode UV to near IR for precision photometry |
| S1336-44BK | Si photodiode UV to near IR for precision photometry |
| S1336-44BQ | Si photodiode UV to near IR for precision photometry |
| S1336-5BK | Si photodiode UV to near IR for precision photometry |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S-1231A | 功能描述:SWITCH ROTARY DIP 16-POS SIDE RoHS:是 類別:開關(guān) >> DIP 系列:S-1000A 特色產(chǎn)品:RDM Series Rotary DIP Switch 標(biāo)準(zhǔn)包裝:70 系列:RDM 電路:十六進(jìn)制 位置數(shù):16 觸點(diǎn)額定電壓:0.1A @ 42VDC 觸動(dòng)器類型:用于工具旋轉(zhuǎn) 觸動(dòng)器電平:凹槽式 安裝類型:通孔 方向:頂部觸動(dòng) 可清洗:是 其它名稱:EG4977-5RDMAR16PIT |
| S1234 | 制造商:LAPP/CONTACT CONNECTORS 功能描述:CONNECTOR, STRAIN RELIEF, LIQUID TIGHT, NON METALLIC, NPT-3/4 INCH, GREY, REDUCE |
| S1236 | 制造商:LAPP/CONTACT CONNECTORS 功能描述:SLR 36 SKINTOP W/R GY W/ NUT |
| S1237 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRIANGULAR TYPE |
| S1238 | 制造商:LAPP/CONTACT CONNECTORS 功能描述:CONNECTOR, STRAIN RELIEF, LIQUID TIGHT, NON METALLIC, NPT-3/8 INCH, GREY, REDUCE |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。