封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | MSOP |
| Pkg. Code: | MQR |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 3.0 x 3.0 x 0.00 |
| Pitch (mm): | 0.7 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 2 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL1218IUZ) | 下载 |
产品属性
| Lead Count (#) | 8 |
| Carrier Type | Tube |
| Moisture Sensitivity Level (MSL) | 2 |
| Pitch (mm) | 0.7 |
| Pkg. Dimensions (mm) | 3.0 x 3.0 x 0.00 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Alarms (#) | 1 |
| Battery Backup | Yes |
| Battery Current (nA) | 400 |
| Battery Seal | Yes |
| Batttery Voltage Range (V) | 1.8 - 5.5 |
| CPU Supervisory Function POR | No |
| CPU Supervisory Function Watchdog Timer | No |
| Crystal Frequency Trimming | Yes |
| Frequency Out | IRQ_bar/FOUT |
| Frequency Out Pin | Yes |
| IRQ Pin | Yes |
| IRQ_bar | IRQ_bar/FOUT |
| Interface | I2C |
| Length (mm) | 3 |
| MOQ | 4000 |
| Memory Type | RAM |
| Oscillator Compensation | -94 to +140 |
| Pkg. Type | MSOP |
| Price (USD) | $1.875 |
| Product Category | Real-Time Clocks, Real-Time Clocks |
| RESET_bar | No |
| Reset | No |
| SRAM | 8 Bytes |
| Selectable Frequency Output | 15 |
| Supply Voltage Vcc (Min) (V) | 2.7 |
| Supply Voltage Vcc Range | 2.7 to 5.5 |
| TRIP Voltage for POR | Yes |
| Tamper Detect | No |
| Time Keeping Current (µA) | 1.2 |
| Timer | No |
| Width (mm) | 3 |
| field__battery_voltage_max_ | 5.5 |
| field__battery_voltage_min_ | 1.8 |
有关 ISL1218 的资源
描述
The ISL1218 device is a low power real time clock with timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and battery-backed user SRAM. The oscillator uses an external, low-cost 32. 768kHz crystal. The real time clock tracks time with separate registers for hours, minutes, and seconds. The device has calendar registers for date, month, year and day of the week. The calendar is accurate through 2099, with automatic leap year correction.