封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | SOICN |
| Pkg. Code: | MBI |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 4.9 x 3.9 x 0.00 |
| Pitch (mm): | 1.3 |
环境和出口类别
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
产品属性
| Pkg. Type | SOICN |
| Carrier Type | Tube |
| MOQ | 980 |
| Alarms (#) | 2 |
| Battery Backup | Yes |
| Battery Current (nA) | 850 |
| Battery Seal | Yes |
| Batttery Voltage Range (V) | 1.8 - 5.5 |
| CPU Supervisory Function POR | Yes |
| CPU Supervisory Function Watchdog Timer | Yes |
| Crystal Frequency Trimming | Yes |
| Frequency Out Pin | No |
| IRQ Pin | No |
| Interface | I2C |
| Lead Count (#) | 8 |
| Length (mm) | 4.9 |
| Memory Type | EEPROM |
| Moisture Sensitivity Level (MSL) | 1 |
| Oscillator Compensation | -64 to +110 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Pitch (mm) | 1.3 |
| Pkg. Dimensions (mm) | 4.9 x 3.9 x 0.00 |
| RESET_bar | Yes |
| Reset | Yes |
| SRAM | 512x8-Bit EEPROM |
| Supply Voltage Vcc (Min) (V) | 2.7 |
| Supply Voltage Vcc Range | 2.7 to 5.5 |
| TRIP Voltage for POR | 5 Select VTRIP Levels from 2.63V to 4.64V |
| Tamper Detect | No |
| Temp. Range (°C) | -40 to +85°C |
| Time Keeping Current (µA) | 5 |
| Timer | No |
| Width (mm) | 3.9 |
| field__battery_voltage_max_ | 5.5 |
| field__battery_voltage_min_ | 1.8 |
有关 ISL12027 的资源
描述
Support is limited to customers who have already adopted these products.
The ISL12027 device is a low power real time clock with timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, CPU Supervisor and integrated 512x8-bit EEPROM, in 16 Byte per page format. 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. The ISL12027 and ISL12027A Power Control Settings are different. The ISL12027 uses the Legacy Mode Setting, and the ISL12027A uses the Standard Mode Setting. Applications that have VBAT > VDD will require only the ISL12027A.