| |
|
 |
Dallas
|
| Part No. |
DS1345W 1345W
|
| OCR Text |
...thin tREC after VCC rises above vtp and is suspended when power failure occurs. After each 24 hour period has elapsed, the battery is connected to an internal 1M test resistor for one second. During this one second, if battery voltage falls... |
| Description |
3.3V 1024K Nonvolatile SRAM with Battery Monitor
From old datasheet system
|
| File Size |
108.27K /
11 Page |
 View
it Online |
Download Datasheet
|
| |
|
|
Dallas Semiconductor Corp
|
| Part No. |
DS1250Y-70 DS1250Y-70-IND DS1250Y-100-IND DS1250AB-70-IND
|
| OCR Text |
...L IIO IOH IOL ICCS1 ICCS2 ICCO1 vtp vtp 4.50 4.25 4.62 4.37 MIN -1.0 -1.0 -1.0 2.0 200 50 600 150 85 4.75 4.5 TYP MAX +1.0 +1.0 UNITS mA mA mA mA A A mA V V NOTES
3 of 11
DS1250Y/AB
CAPACITANCE
PARAMETER Input Capacitance Input/Ou... |
| Description |
NVRAM (Battery Based)
From old datasheet system
NOVRAM,512KX8,CMOS,DIP,32PIN,PLASTIC
|
| File Size |
186.70K /
11 Page |
View
it Online |
Download Datasheet |
| |
|
|
ramtron
|
| Part No. |
FM4005 FM4005DS_R2.1
|
| OCR Text |
...lock is described below.
VDD vtp tRPU
RST
Figure 2. Low VDD Reset The watchdog timer can also be used to assert the reset signal (/RST). The watchdog is a free running programmable timer. The period can be software programmed from ... |
| Description |
Processor Companion 31x Family
From old datasheet system
|
| File Size |
226.22K /
22 Page |
View
it Online |
Download Datasheet |
| |
|
|
ramtron
|
| Part No. |
FM20L08 FM20L08TC_R1.3
|
| OCR Text |
...nitor detects that VDD is below vtp, the /LVL will be asserted low. While /LVL is low, the memory array cannot be accessed which prevents a low voltage write from corrupting data. When VDD is within its normal operating limits, the /LVL sig... |
| Description |
1 Mbit Bytewide FRAM Memory - Commercial Temp
From old datasheet system
|
| File Size |
103.99K /
14 Page |
View
it Online |
Download Datasheet |
| |
|
|
Dallas
|
| Part No. |
DS1836D DS1836C DS1836B DS1836A DS1836
|
| OCR Text |
... input. Since the IN trip point vtp is 1.25 volts, the proper values for R1 and R2 can be determined by the equation as shown in Figure 3. Proper operation of the DS1836 requires that the maximum voltage at the IN pin be limited to the acti... |
| Description |
3.3V/5V MicroManager
|
| File Size |
117.35K /
9 Page |
View
it Online |
Download Datasheet |
| |
|
|
Maxim Integrated Products, Inc.
Dallas
|
| Part No. |
DS1225Y DS1225Y-170
|
| OCR Text |
...IOH IOL 1CCS1 1CCS2 1CCO1 ICCO1 vtp
-1.0 -1.0 2.0 5 3
+1.0
10 5 75 85
mA mA mA mA mA mA V 10
4.25
3 of 8
DS1225Y
AC ELECTRICAL CHARACTERISTICS
PARAMETER SYMBOL DS1225Y-150 MIN MAX
(t A : See Note 10; VCC =5.0V 1... |
| Description |
NVRAM (Battery Based) NVRAM中（基于电池
64K Nonvolatile SRAM
IC,NOVRAM,8KX8,CMOS,DIP,28PIN,PLASTIC
|
| File Size |
158.84K /
8 Page |
View
it Online |
Download Datasheet |
|
Price and Availability
|
