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Dallas
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| Part No. |
DS1610
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| OCR Text |
...ction provided by the DS1610 is powerfail detection. The incoming supply (VCCI) is constantly monitored. When the supply goes out of tolerance a precision comparator detects power failure and inhibits both the chip enable output ( CEO ) and... |
| Description |
Partitioned NV Controller
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| File Size |
157.15K /
10 Page |
 View
it Online |
Download Datasheet
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Maxim Integrated Products, Inc.
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| Part No. |
DS1543
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| OCR Text |
... voltage level indicator flag ? powerfail write protection allows for 10% vcc power supply tolerance ? lithium energy source is electrically disconnected to retain freshness until power is applied for the first time ordering information d... |
| Description |
64K NV Timekeeping RAM(64K非易失性计RAM)
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| File Size |
167.76K /
19 Page |
View
it Online |
Download Datasheet |
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Maxim Integrated Products, Inc.
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| Part No. |
DS1213B
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| OCR Text |
...volts. the second function is powerfail detection. the ds1213b constantly monitors the v cc supply. when v cc falls below 4.75 volts, a precision comparator de- tects the condition and inhibits the ram chip enable. the third function,... |
| Description |
SmartSocket 16K/64M(16K/64K位带掉电保护SRAM智能插卡)
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| File Size |
53.26K /
6 Page |
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it Online |
Download Datasheet |
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Maxim Integrated Products, Inc.
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| Part No. |
DS1553
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| OCR Text |
... voltage level indicator flag ? powerfail write protection allows for 10% vcc power supply tolerance ? lithium energy source is electrically disconnected to retain freshness until power is applied for the first time ordering information d... |
| Description |
64K NV Y2KC Timekeeping RAM(64K非易失性Y2KC 计时 RAM)
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| File Size |
167.57K /
19 Page |
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it Online |
Download Datasheet |
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STMicro
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| Part No. |
M48T128V M48T128Y 5746
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| OCR Text |
...The M48T128Y/V also has its own powerfail Detect circuit. This control circuitry constantly monitors the supply voltage for an out of tolerance condition. When VCC is out of tolerance, the circuit write protects the TIMEKEEPER register data... |
| Description |
3.3V-5V 1 Mbit (128Kb x 8) TIMEKEEPER ? SRAM
From old datasheet system
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| File Size |
110.71K /
14 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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