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Hanbit Electronics Co.,Ltd
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Part No. |
HMNR28D HMNR28D-70 HMNR28D-70I HMNR28D-85 HMNR28D-85I HMNR28DV-70 HMNR28DV-70I HMNR28DV-85 HMNR28DV-85I HMNR28V
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OCR Text |
...d.
FEATURES
INTEGRATED LOW POWER SRAM, REAL TIME CLOCK, power-fail CONTROL CIRCUIT, BATTERY and CRYSTAL BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS AUTOMATIC power-fail CHIP DESELECT and WRITE PROTECTION VOLTAGES : ... |
Description |
5.0 or 3.3V, 16K bit (2 Kbit x 8) TIMEKEEPER NVSRAM
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File Size |
268.42K /
13 Page |
View
it Online |
Download Datasheet |
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Hanbit Electronics Co.,Ltd
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Part No. |
HMNR88D HMNR88D-70 HMNR88D-70I HMNR88D-85 HMNR88D-85I HMNR88DV-70 HMNR88DV-70I HMNR88DV-85 HMNR88DV-85I HMNR88V
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OCR Text |
...d.
FEATURES
INTEGRATED LOW POWER SRAM, REAL TIME CLOCK, power-fail CONTROL CIRCUIT, BATTERY and CRYSTAL BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS AUTOMATIC power-fail CHIP DESELECT and WRITE PROTECTION VOLTAGES : ... |
Description |
5.0 or 3.3V, 64K bit (8 Kbit x 8) TIMEKEEPER NVSRAM
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File Size |
255.37K /
13 Page |
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it Online |
Download Datasheet |
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意法半导 STMicroelectronics N.V.
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Part No. |
M48T37V M48T37Y
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OCR Text |
power sram, real time clock, power-fail control circuit and battery frequency test output for real time clock year 2000 compliant automatic power-fail chip deselect and write protection watchdog timer write protect voltage (v pfd = power-... |
Description |
3.3V-5V 256Kbit (32Kb x8) Timekeeper SRAM(256K32K x 8) Timekeeper 静态RAM) 3.3 - 5V56Kbit(的32KB × 8)计时器的SRAM56K位(32K的8)计时器静态内存)
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File Size |
176.84K /
20 Page |
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it Online |
Download Datasheet |
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Price and Availability
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