DS1302ZN+, Real Time Clock Trickle-Charge Timekeeping Chip
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см. техническую документацию
7 400 ֏
от 10 шт. —
5 700 ֏
от 100 шт. —
4 490 ֏
от 200 шт. —
3 960 ֏
1 шт.
на сумму 7 400 ֏
Описание
Semiconductors\Clock & Timer ICs\Real Time Clock
Real Time Clocks (RTC)Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.
Технические параметры
| Battery Backup Switching: | Backup Switching |
| Brand: | Analog Devices/Maxim Integrated |
| Date Format: | YY-MM-DD-dd |
| Factory Pack Quantity: Factory Pack Quantity: | 100 |
| Manufacturer: | Analog Devices Inc. |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Operating Supply Current: | 1.2 mA |
| Package / Case: | SOIC-8 |
| Packaging: | Tube |
| Part # Aliases: | DS1302ZN 90-1302Z+N00 |
| Product Category: | Real Time Clock |
| Product Type: | Real Time Clocks |
| RTC Bus Interface: | Serial, 3-Wire |
| RTC Memory Size: | 31 B |
| Series: | DS1302ZN |
| Subcategory: | Clock & Timer ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2 V |
| Time Format: | HH:MM:SS |
| Supply Voltage Min | 2V; Supply Voltage Max |
| Case | SO8 |
| Clock format | HH:MM:SS |
| Date format | YY-MM-DD |
| DC supply current | 1.28mA |
| Interface | 3-wire |
| Kind of memory | NV SRAM |
| Manufacturer | Analog Devices(MAXIM INTEGRATED) |
| Memory | 31B SRAM |
| Mounting | SMD |
| Operating voltage | 2…5.5V |
| Output voltage | 0.4…2.4V |
| Time keeping current | 0.2µA |
| Type of integrated circuit | RTC circuit |
| Вес, г | 0.54 |
