Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | TDFN |
| Pkg. Code: | LPF |
| Lead Count (#): | 8 |
| Pkg. Dimensions (mm): | 3.0 x 3.0 x 0.75 |
| Pitch (mm): | 0.5 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL12024IRTCZ-T) | Download |
Product Attributes
| Lead Count (#) | 8 |
| Carrier Type | Reel |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Alarms (#) | 2 |
| Battery Backup | Yes |
| Battery Current (nA) | 850 |
| 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 | 6000 |
| Memory Type | EEPROM |
| Oscillator Compensation | -64 to +110 |
| Other Functions | 64-bit Unique ID |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 3.0 x 3.0 x 0.75 |
| Pkg. Type | TDFN |
| Product Category | Real-Time Clocks, Real-Time Clocks |
| RESET_bar | No |
| Reset | No |
| SRAM | 512x8-Bit EEPROM |
| Selectable Frequency Output | 3 |
| Supply Voltage Vcc (Min) (V) | 2.7 |
| Tamper Detect | No |
| Thickness (mm) | 0.75 |
| Time Keeping Current (µA) | 3 |
| Timer | No |
| Vcc (V) | 2.7 to 5.5 |
| Width (mm) | 3 |
| field__battery_voltage_max_ | 5.5 |
| field__battery_voltage_min_ | 1.8 |
Resources for ISL12024IRTC
Description
The ISL12024IRTCZ device is a micro-power real-time clock with embedded 64-bit unique ID, timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, and integrated 512x8-bit EEPROM configured in 16 Bytes per page. The device contains a 64-bit unique ID number for security and product identification applications. It is housed in a tiny 3mmx3mm TDFN package for small handheld applications. The clock output defaults to 32. 768kHz on initial power-up for low power microcontroller clocking applications. The low 800nA battery supply current extends backup battery life.
