Renesas X1286A8 Real Time Clocks
IC RTC CLK/CALENDAR I2C 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
X1286A8
Detailed Description
IC RTC CLK/CALENDAR I2C 8-SOIC
Package
8-SOIC (0.209", 5.30mm Width)
Key Features
Package / Case: 8-SOIC (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
X1286A8 Datasheet
Quick Jump:
Technical Specifications
Renesas X1286A8 Real Time Clocks technical specifications.
General
Interface
I²C, 2-Wire Serial
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete
Features
Alarm, Leap Year, Supervisor, Watchdog Timer
Type
Clock/Calendar
Time Format
HH:MM:SS:hh (12/24 hr)
Date Format
YY-MM-DD-dd
Alternate Parts Comparison (X1286A8 vs CDP68HC68T1M2 vs ISL1218IUZ-T vs ISL1208IU8Z-TK)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 16-SOIC | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 2.7V ~ 5.5V | 3V ~ 6V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Interface | I²C, 2-Wire Serial | SPI | I²C, 2-Wire Serial | I²C, 2-Wire Serial |
| Lifecycle Status | Obsolete | Obsolete | Last Time Buy | Active |
| Current Timekeeping Max | 10µA ~ 20µA @ 2.7V ~ 5V | 20µA ~ 500µA @ 5V | 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, Supervisor, Watchdog Timer | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Alarm, Leap Year, SRAM | Alarm, Leap Year, SRAM |
| Time Format | HH:MM:SS:hh (12/24 hr) | HH MM SS (12/24 hr) | HH MM SS (12/24 hr) | HH MM SS (12/24 hr) |
| Type | Clock/Calendar | Clock/Calendar | Clock/Calendar | Clock/Calendar |
| Voltage Supply Battery | 1.8V ~ 5.5V | 2.2V ~ 6V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Action |
More Parts in Real Time Clocks
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.