Renesas ISL1208IB8Z Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISL1208IB8Z
Detailed Description
IC RTC CLK/CALENDAR I2C 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ISL1208IB8Z Datasheet
Quick Jump:
Technical Specifications
Renesas ISL1208IB8Z Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
Memory Size
2B
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Features
Alarm, Leap Year, SRAM
Type
Clock/Calendar
Related Parts Comparison (ISL1208IB8Z vs ISL12057IBZ-T vs ISL12082IB8Z-T vs ISL1208IB8Z-TK)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2.7V ~ 5.5V | 1.8V ~ 3.6V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Interface | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Current Timekeeping Max | 4µA ~ 6µA @ 3V ~ 5V | 0.65µA @ 1.8V | 4µA ~ 6µA @ 3V ~ 5V | 4µA ~ 6µA @ 3V ~ 5V |
| Date Format | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd | YY-MM-DD-dd |
| Features | Alarm, Leap Year, SRAM | Alarm, Leap Year | Alarm, Leap Year, Watchdog Timer | Alarm, Leap Year, SRAM |
| Package | SOIC-8 | 8-SOIC | 8-SOIC | SOIC-8 |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) | HH:MM:SS:hh (12/24 hr) | HH:MM:SS (12/24 hr) |
| Action |
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