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| PartNumber | ISL12028AIB27Z | ISL12028AIB27Z-T | ISL12028AIV27Z |
| Description | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 |
| Manufacturer | Renesas Electronics | Renesas Electronics | Intersil |
| Product Category | Real Time Clock | Real Time Clock | Clock/Timing - Real Time Clocks |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-14 | SOIC-14 | - |
| RTC Bus Interface | Serial, I2C | Serial, I2C | - |
| Date Format | DW:DM:M:Y | DW:DM:M:Y | YY-MM-DD-dd |
| Time Format | HH:MM:SS | HH:MM:SS | HH:MM:SS (12/24 hr) |
| Battery Backup Switching | Backup Switching | Backup Switching | - |
| RTC Memory Size | 512 B | 512 B | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Reel | Tube |
| Function | Alarm, Calendar, Clock, Interrupt, Timer | Alarm, Calendar, Clock, Interrupt, Timer | - |
| Height | 1.25 mm | 1.25 mm | - |
| Length | 8.65 mm | 8.65 mm | - |
| Series | ISL12028A | ISL12028A | - |
| Width | 3.9 mm | 3.9 mm | - |
| Brand | Renesas / Intersil | Renesas / Intersil | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Real Time Clocks | Real Time Clocks | - |
| Factory Pack Quantity | 50 | 2500 | - |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | - |
| Type | - | - | Clock/Calendar |
| Package Case | - | - | 14-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer |
| Interface | - | - | I2C, 2-Wire Serial |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 14-TSSOP |
| Memory Size | - | - | - |
| Voltage Supply Battery | - | - | 1.8 V ~ 5.5 V |
| Current Timekeeping Max | - | - | 10μA ~ 20μA @ 2.7V ~ 5.5V |
| Өндіруші | Бөлім № | Сипаттама | RFQ |
|---|---|---|---|
Renesas / Intersil |
ISL12028AIB27Z | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | |
| ISL12028AIB27Z-T | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | ||
| ISL12028AIV27Z-T | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | ||
| ISL12028AIB27Z-T | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | ||
| ISL12028AIB27Z | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 | ||
| ISL12028AIV27Z | Real Time Clock REAL TIME CLKRTC W/ EPROM 2 63VSET 14 |