Datasheet Intersil ISL12022 — Даташит
| Производитель | Intersil |
| Серия | ISL12022 |
Low Power RTC with Battery-Backed SRAM and Embedded Temp Comp В±5ppm with Auto Day Light Saving
Datasheets
Цены
 Купить ISL12022 на РадиоЛоцман.Цены — от 167 до 888 ₽38 предложений от 24 поставщиков Low Power RTC with Battery Backed SRAM, Integrated ?±5ppm Temperature Compensation and Auto Daylight Saving | |||
| ISL12022IBZ-T Intersil | 167 ₽ | ||
| ISL12022MAIBZ-T Intersil | 226 ₽ | ||
| ISL12022MAIBZ Renesas | 528 ₽ | ||
| ISL12022MAIBZ-T Renesas | по запросу | ||
Корпус / Упаковка / Маркировка
| ISL12022IBZ | ISL12022IBZ-T | ISL12022IBZ-T7A | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Корпус | 8 Ld SOIC | 8 Ld SOIC T+R | 8 Ld SOIC T+R |
Параметры
| Parameters / Models | ISL12022IBZ | ISL12022IBZ-T | ISL12022IBZ-T7A |
|---|---|---|---|
| Точность | В±5 ppm | В±5 ppm | В±5 ppm |
| Alarms | 1 | 1 | 1 |
| Battery Backup | Yes | Yes | Yes |
| Battery Seal | Yes | Yes | Yes |
| CPU Supervisory Function POR | No | No | No |
| CPU Supervisory Function Watchdog Timer | No | No | No |
| Crystal Frequency Trimming | Yes | Yes | Yes |
| Description | Low Power RTC with Battery-Backed SRAM and Embedded Temp Comp ?5ppm with Auto Day Light Saving | Low Power RTC with Battery-Backed SRAM and Embedded Temp Comp ?5ppm with Auto Day Light Saving | Low Power RTC with Battery-Backed SRAM and Embedded Temp Comp ?5ppm with Auto Day Light Saving |
| FOUT | IRQ_bar/FOUT | IRQ_bar/FOUT | IRQ_bar/FOUT |
| Freq. Out Pin | Yes | Yes | Yes |
| IBAT | 1000 nA | 1000 nA | 1000 nA |
| IRQ Pin | Yes | Yes | Yes |
| IRQ_Bar | IRQ_bar/FOUT | IRQ_bar/FOUT | IRQ_bar/FOUT |
| Memory Type | RAM | RAM | RAM |
| Рабочий диапазон температур | от -40 до 85 | от -40 до 85 | от -40 до 85 |
| Oscillator Compensation (ppm) | -336 to +337 | -336 to +337 | -336 to +337 |
| Other Functions | Battery Switchover Time Stamp, Battery Status Monitor, Brown-out Alarm, Daylight Savings | Battery Switchover Time Stamp, Battery Status Monitor, Brown-out Alarm, Daylight Savings | Battery Switchover Time Stamp, Battery Status Monitor, Brown-out Alarm, Daylight Savings |
| Peak Temp | 260°C | 260°C | 260°C |
| Qualification Level | Standard | Standard | Standard |
| RESET_bar | No | No | No |
| Reset | No | No | No |
| SRAM | 128 Bytes | 128 Bytes | 128 Bytes |
| Selectable Frequency Output | 15 | 15 | 15 |
| Tamper Detect | No | No | No |
| Time Keeping Current | 3.5 μA | 3.5 μA | 3.5 μA |
| Timer | No | No | No |
| VBAT (max) | 5.5 V | 5.5 V | 5.5 V |
| VBAT (min) | 1.8 V | 1.8 V | 1.8 V |
| VCC (max) | 5.5 V | 5.5 V | 5.5 V |
| VCC (min) | 2.7 V | 2.7 V | 2.7 V |
| VTRIP for POR | 6 Select VTRIP Levels | 6 Select VTRIP Levels | 6 Select VTRIP Levels |
| Интерфейс | I2C | I2C | I2C |
Экологический статус
| ISL12022IBZ | ISL12022IBZ-T | ISL12022IBZ-T7A | |
|---|---|---|---|
| RoHS | Совместим | Совместим | Совместим |
Модельный ряд
Серия: ISL12022 (3)
Классификация производителя
- Timing & Digital ICs > Real Time Clocks > Real Time Clocks
